NJW4105DL5-05A-TE1

NJW4105 HIGH VOLTAGE IO = 500 mA LDO REGULATOR ■ FEATURES ● Fast transient response ● Wide operating voltage ● Wide operating temperature ● High-accuracy output voltage ● Output current ● ON/OFF control ● Ceramic capacitor compatible ● Undervoltage lockout ● Thermal shutdown ● Overcurrent protection ● Package ■ DESCRIPTION The NJW4105 is a 45 V, IO = 500 mA fast transient response low dropout regulator. This device achieves fast transient response and offers stable output voltage even at line or load fluctuations. 4.0 V to 40 V Ta = −40°C to 125°C VO ±1.0% (Ta = 25°C) 500 mA (min) The NJW4105 provides outstanding high output voltage accuracy that guaranteed ±1.0% under the conditions of VIN = VO + 1 V to 40 V, IO = 0 mA to 500 mA. Moreover, wide operating voltage and wide operating temperature make the NJW4105 ideal for automotive accessories or applications that require high reliability. TO-252-5-L5 ■ APPLICATIONS ● Car infotainment ● Industrial equipment ● Consumer appliances ■ TYPICAL APPLICATION VIN VIN 1.0 μF VO VOUT NJW4105-A 2.2 μF CONTROL GND ■ BLOCK DIAGRAM VIN VOUT Current Limit CONTROL VREG UVLO Bandgap Reference Thermal Protection GND Ver.1.1 www.njr.com -1- NJW4105 ■ OUTPUT VOLTAGE RANK PRODUCT NAME OUTPUT VOLTAGE NJW4105DL5-33A 3.3 V NJW4105DL5-05A 5.0 V NJW4105DL5-08A 8.0 V ■ PIN CONFIGURATION TO-252-5-L5 Top View VIN CONTROL N.C. VOUT 1 2 3 4 5 3 GND PIN NO. NAME FUNCTION 1 VIN Input pin 2 CONTROL ON/OFF control pin 3 GND Ground pin 4 N.C. Not internally connected* 5 VOUT Output pin *This pin is not internally connected. Connect to ground or leave floating (open). Connect to ground to improve thermal dissipation. ■ PRODUCT NAME INFORMATION NJW4105 DL5 - 05 A - (TE1) Part Number Package Output DL5: TO-252-5-L5 Voltage 33: 3.3 V 05: 5.0 V 08: 8.0 V Version Taping Form A: With ON/OFF ■ ORDERING INFORMATION PACKAGE RoHS HALOGENFREE TERMINAL FINISH MARKING WEIGHT (mg) MOQ (pcs) NJW4105DL5-33A (TE1) TO-252-5-L5 Yes Yes Sn-2Bi 105A33 301 3000 NJW4105DL5-05A (TE1) TO-252-5-L5 Yes Yes Sn-2Bi 105A05 301 3000 NJW4105DL5-08A (TE1) TO-252-5-L5 Yes Yes Sn-2Bi 105A08 301 3000 PRODUCT NAME Ver.1.1 http://www.njr.com/ -2- NJW4105 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Control Voltage Output Voltage SYMBOL RATING UNIT VIN −0.3 to 45 V VCONT −0.3 to 45 −0.3 to VIN  +17 VO Power Dissipation (Ta = 25°C) TO-252-5-L5 Junction Temperature Tj 2-Layer / 4-Layer / High Power 4-Layer 870 (2) / 3000 (3) / 4700 (4) −40 to 150 Tstg −50 to 150 PD Storage Temperature V (1) V mW °C °C (1) When the input voltage is less than 17 V, the absolute maximum output voltage is equal to the input voltage. If the input voltage is below 17 V, the maximum output voltage is 17 V. (2) 2-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 2-layer FR-4). (3) 4-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 4-layer FR-4). (For 4-layer: Applying 74.2 mm × 74.2 mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5.) (4) High Power 4-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm, 4-layer FR-4). (For 4-layer: Applying 74.2 mm × 74.2 mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5.) *For the specifications of each board, see the Board Specifications of THERMAL CHARACTERISTICS. ■ RECOMMENDED OPERATING CONDITIONS PARAMETER Operating Voltage SYMBOL VALUE UNIT VIN 4.0 to 40 V Control Voltage VCONT 0 to 40 V Output Current IO 0 to 500 mA Topr −40 to 125 °C Operating Temperature Ver.1.1 http://www.njr.com/ -3- NJW4105 ■ ELECTRICAL CHARACTERISTICS PARAMETER VIN = VO + 1 V, CIN = 1.0 μF, CO = 2.2 μF, Ta = 25C, unless otherwise noted. SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage VO VIN = VO + 1 V to 40 V, IO = 0 mA to 500 mA −1.0% - +1.0% V Quiescent Current IQ IO = 0 mA, except ICONT - 65 105 μA Quiescent Current at Control OFF Output Current IQ (OFF) IO VO/VIN Line Regulation VO/IO Load Regulation Ripple Rejection RR - - 1 μA 500 - - mA VO = 3.3 V - - 23.5 VO = 5.0 V - - 34.0 VO = 8.0 V - - 52.5 VO = 3.3 V - - 18.5 VO = 5.0 V - - 22.5 VO = 8.0 V - - 36.0 VO = 3.3 V - 56 - VO = 5.0 V - 53 - VO = 8.0 V - 50 - VCONT = 0 V VO × 0.9 VIN = VO + 1 V to 40 V, IO = 30 mA IO = 0 mA to 500 mA VIN = VO + 1 V, ein = 200 mVrms, f = 1 kHz, IO = 10 mA mV mV dB (5) VIO1 IO = 300 mA - 0.24 0.42 V Dropout Voltage 2 (5) VIO2 IO = 500 mA - 0.40 0.70 V Control Current ICONT VCONT = 1.6 V - 0.5 2.0 µA 1.6 - - V Dropout Voltage 1 Control Voltage for ON-State VCONT (ON) Control Voltage for OFF-State VCONT (OFF) UVLO Release Voltage VUVLO UVLO Hysteresis Voltage VHYS Average Temperature Coefficient of VO/Ta Output Voltage (5) Output voltages below 3.8 V are excluded. Ver.1.1 - - 0.6 V VIN = low to high 2.3 2.7 3.1 V VIN = high to low 200 500 - mV - ±50 - ppm/C Ta = −40C to 125C, IO = 30 mA http://www.njr.com/ -4- NJW4105 ■ THERMAL CHARACTERISTICS PARAMETER SYMBOL Junction-To-Ambient Thermal Resistance Junction-To-Top of Package Characterization Parameter 143 (6) / 41 (7) / 26 (8) 2-Layer / 4-Layer / High Power 4-Layer ψjt TO-252-5-L5 UNIT 2-Layer / 4-Layer / High Power 4-Layer θja TO-252-5-L5 VALUE 30 (6) / 15 (7) / 11 (8) °C/W °C/W ■ BOARD SPECIFICATIONS BOARD JEDEC 2-LAYER BOARD Dimension JEDEC 4-LAYER BOARD 76.2 mm × 114.3 mm, t = 1.6 mm Material FR-4 Surface Layer (Thickness: 70 µm) Cu Area HIGH POWER 4-LAYER BOARD NJR recommended land pattern + Measurement wiring NJR recommended land pattern + Measurement wiring NJR recommended land pattern + Heat dissipation pattern (50 mm × 50 mm) + Measurement wiring - 74.2 mm × 74.2 mm 74.2 mm × 74.2 mm - 74.2 mm × 74.2 mm 74.2 mm × 74.2 mm - - 74.2 mm × 74.2 mm - Connected from surface layer to 2nd layer All layers are connected 2nd Layer (Thickness: 35 µm) 3rd Layer (Thickness: 35 µm) Back Layer (Thickness: 70 µm) Thermal Vias ■ POWER DISSIPATION vs. AMBIENT TEMPERATURE TO-252-5-L5 Power Dissipation Topr = −40°C to 125°C, Tj = 150°C Power Dissipation PD (mW) 5000 (8) On high power 4-Layer board 4000 (7) On 4-Layer board 3000 2000 (6) On 2-Layer board 1000 0 -50 -25 0 25 50 75 100 125 150 Temperature (°C) (6) 2-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 2-layer FR-4). (7) 4-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm: based on EIA/JEDEC standard, 4-layer FR-4). (For 4-layer: Applying 74.2 mm × 74.2 mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5.) (8) High Power 4-Layer: Mounted on glass epoxy board (76.2 mm × 114.3 mm × 1.6 mm, 4-layer FR-4). (For 4-layer: Applying 74.2 mm × 74.2 mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5.) Ver.1.1 http://www.njr.com/ -5- NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 3.3 V) 3.6 Output Voltage vs. Input Voltage Output Voltage vs. Output Current Ta = 25°C, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) V IN = 4.3 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 4 Io = 0 mA Io = 30 mA Io = 100 mA 3.5 Output Voltage VO (V) Output Voltage VO (V) Io = 500 mA 3.4 3.3 3.2 3 2 1 3.1 −40ºC 25ºC 150ºC 3.0 0 2.9 3.1 3.3 3.5 3.7 3.9 Input Voltage VIN (V) 4.1 4.3 0 400 600 800 1000 1200 1400 Output Current IO (mA) GND Pin Current vs. Output Current Quiescent Current vs. Input Voltage Ta = 25°C, VIN = 4.3 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) Ta = 25°C, Output is open, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 500 800 450 700 400 Quiescent Current IQ (μA) GND Pin Current IGND (μA) 200 350 300 250 200 150 100 600 500 400 300 200 100 50 0 0 0 100 200 300 400 Output Current IO (mA) 500 0 5 10 15 20 25 30 Input Voltage VIN (V) 35 Control Current vs. Control Voltage Output Voltage vs. Control Voltage Ta = 25°C, V IN = 4.3 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 4.3 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 40 4 50 Output Voltage VO (V) Control Current ICONT (μA) 3.5 40 30 20 3 2.5 2 1.5 1 10 0.5 0 0 0 Ver.1.1 5 10 15 20 25 30 Control Voltage VCONT (V) 35 40 0 http://www.njr.com/ 0.5 1 1.5 2 2.5 Control Voltage VCONT (V) 3 -6- NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 3.3 V) Load Regulation vs. Output Current Peak Output Current vs. Input Voltage Ta = 25°C, VIN = 4.3 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) Ta = 25°C, V O = 2.9 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 1400 -2 Peak Output Current IOPEAK (mA) Load regulation ΔVO / ΔIO (mV) 0 -4 -6 -8 -10 -12 -14 -16 -18 1200 1000 800 600 400 200 -20 0 100 200 300 400 Output Current IO (mA) 500 0 5 10 15 20 25 30 Input Voltage VIN (V) 35 40 Short Circuit Current vs. Input Voltage Ripple Rejection vs. Frequency Ta = 25°C, VO = 0 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, V IN = 4.3 V, ein = 200 mVrms, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 800 100 700 90 Ripple Rejection RR (dB) Short Circuit Current ISC (mA) 0 600 500 400 300 200 80 70 60 50 40 30 20 Io = 0 mA 100 10 Io = 100 mA 0 0 Io = 10mA Io = 500 mA 4 8 12 16 20 24 28 32 36 40 1k 10k 100k Ripple Rejection vs. Output Current Equivalent Series Resistance vs. Output Current Ta = 25°C, V IN = 4.3 V, ein = 200mVrms, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 4.3 V to 40 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Equivalent Series Resistance ESR (Ω) 90 80 70 60 50 40 30 20 10 0 0.001 f = 1 kHz f = 10 kHz 0.01 0.1 1 10 100 1000 100 10 1 Stable Region 0.1 0.01 0.001 0.001 Output Current IO (mA) Ver.1.1 100 Frequency f (Hz) 100 Ripple Rejection RR (dB) 10 Input Voltage VIN (V) http://www.njr.com/ 0.01 0.1 1 10 Output Current IO (mA) 100 500 -7- NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 3.3 V) 3.5 Output Voltage vs. Temperature Control Voltage vs. Temperature VIN = 4.3 V, C IN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 1.6 Io = 0 mA Io = 5 mA 3.45 1.4 Io = 30 mA Control Voltage VCONT (V) Output Voltage VO (V) Io = 500 mA 3.4 3.35 3.3 3.25 3.2 1.2 1 0.8 0.6 0.4 0.2 3.15 0 3.1 -50 -25 0 -50 25 50 75 100 125 150 Temperature (°C) 1400 Peak Output Current IOPEAK (mA) Control Current ICONT (μA) 2 1.5 1 0.5 1200 1000 0 800 600 400 200 0 -50 -25 0 25 50 75 100 125 150 Temperature (°C) -50 -25 Short Circuit Current vs. Temperature 4 700 3.5 600 3 Output Voltage VO (V) Short Circuit Current ISC (mA) 800 500 400 300 200 25 50 75 100 125 150 Temperature (°C) VIN = 4.3 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 2.5 2 1.5 1 0.5 100 0 Output Voltage vs. Temperature V IN = 4.3 V, V O = 0 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) ON OFF 0 0 -50 Ver.1.1 25 50 75 100 125 150 Temperature (°C) VIN = 4.3 V, V O = 2.97 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) VCONT = 1.6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 2.5 0 Peak Output Current vs. Temperature Control Current vs. Temperature 3 -25 -25 0 25 50 75 100 125 150 Temperature (°C) -25 http://www.njr.com/ 0 25 50 75 100 125 150 175 200 Temperature (°C) -8- NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 3.3 V) Quiescent Current vs. Temperature Load Transient Responce Output is open, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 500 120 Ta = 25°C, VIN = 13.5 V, IO = 200 mA to 400 mA, tr = 1 µs 3.9 80 60 40 20 400 3.8 300 3.7 200 3.6 100 3.5 0 3.4 Output Voltage -100 -200 VIN=4.3V VIN = 4.3 V VIN = 40 V VIN=40V -25 0 3.2 Co = 2.2 µF (Ceramic capacitor) Co = 10 µF (Ceramic capacitor) -300 -0.2 0 -50 3.3 Output Voltage VO (V) 100 Output Current IO (mA) Quiescent Current IQ (μA) Output Current 25 50 75 100 125 150 Temperature (°C) 3.1 0 0.2 0.4 0.6 0.8 1 Time (msec) 1.2 1.4 1.6 Input Transient Responce Ta = 25°C, V IN = 4.3 V to 16 V, IO = 10 mA, tr = 1 µs Input Voltage Input Voltage VIN (V) 20 4.1 10 3.9 0 3.7 -10 Output Voltage 3.5 -20 3.3 -30 3.1 -40 2.9 Co = 2.2 µF (Ceramic capacitor) Co = 10 µF (Ceramic capacitor) -50 2.7 -0.2 Ver.1.1 4.3 Output Voltage VO (V) 30 0 0.2 0.4 0.6 0.8 1 Time (msec) 1.2 1.4 1.6 http://www.njr.com/ -9- NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 5 V) 5.3 Output Voltage vs. Input Voltage Output Voltage vs. Output Current Ta = 25°C, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) VIN = 6 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 6 Io = 0 mA Io = 30 mA Io = 100 mA 5 Io = 500 mA Output Voltage VO (V) Output Voltage VO (V) 5.2 5.1 5 4.9 4 3 2 −40ºC 1 4.8 25ºC 150ºC 0 4.7 4.6 4.8 5 5.2 5.4 5.6 Input Voltage VIN (V) 5.8 0 6 200 GND Pin Current vs. Output Current Dropout Voltage vs. Output Current Ta = 25°C, VIN = 6 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 500 1 450 0.9 400 0.8 Dropout Voltage ΔVIO (V) GND Pin Current IGND (μA) 400 600 800 1000 1200 1400 Output Current IO (mA) 350 300 250 200 150 100 50 Ta = 25°C, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0 100 200 300 400 Output Current IO (mA) 500 0 100 200 300 400 Output Current IO (mA) 500 Quiescent Current vs. Input Voltage Control Current vs. Control Voltage Ta = 25°C, Output is open, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 800 50 Control Current ICONT (μA) Quiescent Current IQ (μA) 700 600 500 400 300 200 40 30 20 10 100 0 0 0 Ver.1.1 5 10 15 20 25 30 Input Voltage VIN (V) 35 40 0 http://www.njr.com/ 5 10 15 20 25 30 Control Voltage VCONT (V) 35 40 - 10 - NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 5 V) Output Voltage vs. Control Voltage Load Regulation vs. Output Current Ta = 25°C, VIN = 6 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 0 Load regulation ΔVO / ΔIO (mV) 6 Output Voltage VO (V) 5 4 3 2 1 0 -10 -15 -20 -25 -30 0 0.5 1 1.5 2 2.5 Control Voltage VCONT (V) 3 0 Short Circuit Current vs. Input Voltage Ta = 25°C, VO = 0 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 800 1200 700 1000 800 600 400 200 600 500 400 300 200 100 0 0 6 10 14 18 22 26 30 Input Voltage VIN (V) 34 6 38 10 14 18 22 26 30 34 38 Input Voltage VIN (V) Ripple Rejection vs. Frequency Ripple Rejection vs. Output Current Ta = 25°C, VIN = 6 V, ein = 200 mVrms, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 6 V, ein = 200mVrms, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 100 100 90 90 80 80 Ripple Rejection RR (dB) Ripple Rejection RR (dB) 500 Ta = 25°C, V O = 4.5 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 1400 70 60 50 40 30 20 Io = 0 mA 70 60 50 40 30 20 Io = 10 mA 10 10 Io = 100 mA 10 100 f = 1 kHz f = 10 kHz Io = 500 mA 0 Ver.1.1 100 200 300 400 Output Current IO (mA) Peak Output Current vs. Input Voltage Short Circuit Current ISC (mA) Peak Output Current IOPEAK (mA) -5 1k 10k Frequency f (Hz) 100k 0 0.001 http://www.njr.com/ 0.01 0.1 1 10 100 Output Current IO (mA) 1000 - 11 - NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 5 V) Equivalent Series Resistance vs. Output Current Output Voltage vs. Temperature Ta = 25°C, VIN = 6 V to 40 V, C IN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) Equivalent Series Resistance ESR (Ω) 100 5.2 Io = 0 mA Io = 5 mA 5.15 Io = 30 mA Io = 500 mA Output Voltage VO (V) 10 1 Stable Region 0.1 0.01 5.1 5.05 5 4.95 4.9 4.85 0.001 0.001 1.6 4.8 0.01 0.1 1 10 Output Current IO (mA) 100 500 -50 25 50 75 100 125 150 Temperature (°C) Control Current vs. Temperature VCONT = 1.6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 3 Control Current ICONT (μA) Control Voltage VCONT (V) 0 Control Voltage vs. Temperature 1.2 1 0.8 0.6 0.4 0.2 0 2.5 2 1.5 1 0.5 0 -50 -25 0 25 50 75 100 125 150 Temperature (°C) -50 -25 0 25 50 75 100 125 150 Temperature (°C) Peak Output Current vs. Temperature Short Circuit Current vs. Temperature VIN = 6 V, V O = 4.5 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) V IN = 6 V, V O = 0 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 800 1200 700 Short Circuit Current ISC (mA) 1400 1000 800 600 400 200 0 600 500 400 300 200 100 0 -50 Ver.1.1 -25 CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 1.4 Peak Output Current IOPEAK (mA) V IN = 6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) -25 0 25 50 75 100 125 150 Temperature (°C) -50 http://www.njr.com/ -25 0 25 50 75 100 125 150 Temperature (°C) - 12 - NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 5 V) 6 Output Voltage vs. Temperature Dropout Voltage vs. Temperature V IN = 6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 1 Io = 300 mA 0.9 Dropout Voltage ΔVIO (V) Output Voltage VO (V) 5 4 3 2 1 ON Io = 500 mA 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 OFF 0 0 -25 0 25 50 75 100 125 150 175 200 Temperature (°C) -50 -25 Quiescent Current vs. Temperature 0 25 50 75 100 125 150 Temperature (°C) Load Transient Response Output is open, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 120 500 Ta = 25°C, VIN = 13.5 V, IO = 200 mA to 400 mA, tr = 1 μs 5.6 80 60 40 20 400 5.5 300 5.4 200 5.3 100 5.2 0 5.1 Output Voltage 5.0 -100 4.9 -200 VIN VIN==6V 6V VIN VIN==40V 40 V 0 Co = 2.2 µF (Ceramic capacitor) Co = 10 µF (Ceramic capacitor) -300 -50 -25 0 25 50 75 100 125 150 Temperature (°C) Output Voltage VO (V) 100 Output Current IO (mA) Quiescent Current IQ (μA) Output Current -0.2 0 0.2 0.4 0.6 0.8 1 Time (msec) 4.8 1.2 1.4 1.6 Input Transient Response Ta = 25°C, VIN = 6 V to16 V, IO = 10 mA, tr = 1 μs 30 6.0 20 5.8 10 5.6 0 5.4 Output Voltage -10 5.2 -20 5.0 -30 4.8 Output Voltage VO (V) Input Voltage VIN (V) Input Voltage 4.6 -40 Co = 2.2 µF (Ceramic capacitor) Co = 10 µF (Ceramic capacitor) -50 4.4 -0.2 Ver.1.1 0 0.2 0.4 0.6 0.8 1 Time (msec) 1.2 1.4 1.6 http://www.njr.com/ - 13 - NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 8 V) 8.3 Output Voltage vs. Input Voltage Output Voltage vs. Output Current Ta = 25°C, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) V IN = 9 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 9 Io = 0 mA Io = 30 mA Io = 500 mA Output Voltage VO (V) Output Voltage VO (V) 8 Io = 100 mA 8.2 8.1 8 7.9 7.8 7 6 5 4 3 2 −40ºC 1 25ºC 150ºC 7.7 0 7.6 7.8 8 8.2 8.4 8.6 8.8 9 0 200 Input Voltage VIN (V) GND Pin Current vs. Output Current Dropout Voltage vs. Output Current Ta = 25°C, VIN = 9 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 500 1 450 0.9 400 0.8 Dropout Voltage ΔVIO (V) GND Pin Current IGND (μA) 400 600 800 1000 1200 1400 Output Current IO (mA) 350 300 250 200 150 100 50 Ta = 25°C, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0 100 200 300 400 Output Current IO (mA) 500 0 100 200 300 400 Output Current IO (mA) 500 Quiescent Current vs. Input Voltage Control Current vs. Control Voltage Ta = 25°C, Output is open, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 9 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 800 50 Control Current ICONT (μA) Quiescent Current IQ (μA) 700 600 500 400 300 200 40 30 20 10 100 0 0 0 Ver.1.1 5 10 15 20 25 30 Input Voltage VIN (V) 35 40 0 http://www.njr.com/ 5 10 15 20 25 30 Control Voltage VCONT (V) 35 40 - 14 - NJW4105 Output Voltage vs. Control Voltage Load Regulation vs. Output Current Ta = 25°C, VIN = 9 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 9 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 9 0 8 -5 Load regulation ΔVO / ΔIO (mV) Output Voltage VO (V) ■ TYPICAL CHARACTERISTICS (VO = 8 V) 7 6 5 4 3 2 1 0 -15 -20 -25 -30 -35 -40 0 0.5 1 1.5 2 2.5 Control Voltage VCONT (V) 3 0 Short Circuit Current vs. Input Voltage Ta = 25°C, VO = 0 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 800 1200 700 1000 800 600 400 200 600 500 400 300 200 100 0 0 0 5 10 15 20 25 30 Input Voltage VIN (V) 35 9 40 13 17 21 25 29 33 37 Input Voltage VIN (V) Ripple Rejection vs. Frequency Ripple Rejection vs. Output Current Ta = 25°C, V IN = 9 V, ein = 200 mVrms, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) Ta = 25°C, VIN = 9 V, ein = 200mVrms, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 100 100 90 90 80 80 Ripple Rejection RR (dB) Ripple Rejection RR (dB) 500 Ta = 25°C, V O = 7.2 V, CIN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 1400 70 60 50 40 30 Io = 0 mA 20 Io = 10 mA 10 70 60 50 40 30 20 10 Io = 100 mA 0 10 100 f = 1 kHz f = 10 kHz Io = 500 mA 1k 10k 100k 0 0.001 Frequency f (Hz) Ver.1.1 100 200 300 400 Output Current IO (mA) Peak Output Current vs. Input Voltage Short Circuit Current ISC (mA) Peak Output Current IOPEAK (mA) -10 0.01 0.1 1 10 100 1000 Output Current IO (mA) http://www.njr.com/ - 15 - NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 8 V) Equivalent Series Resistance vs. Output Current Output Voltage vs. Temperature Ta = 25°C, VIN = 9 V to 40 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 8.4 Equivalent Series Resistance ESR (Ω) 100 Io = 0 mA Io = 5 mA 8.3 Io = 30 mA Io = 500 mA Output Voltage VO (V) 10 1 Stable Region 0.1 8.2 8.1 8 7.9 7.8 0.01 7.7 0.001 0.001 1.6 7.6 0.01 0.1 1 10 Output Current IO (mA) 100 -50 500 25 50 75 100 125 150 Temperature (°C) Control Current vs. Temperature VCONT = 1.6 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 3 Control Current ICONT (μA) Control Voltage VCONT (V) 0 Control Voltage vs. Temperature 1.2 1 0.8 0.6 0.4 0.2 0 2.5 2 1.5 1 0.5 0 -50 -25 0 25 50 75 100 125 150 Temperature (°C) -50 -25 0 25 50 75 100 125 150 Temperature (°C) Peak Output Current vs. Temperature Short Circuit Current vs. Temperature VIN = 9 V, V O = 4.5 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) V IN = 9 V, V O = 0 V, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 800 1200 700 Short Circuit Current ISC (mA) 1400 1000 800 600 400 200 0 600 500 400 300 200 100 0 -50 Ver.1.1 -25 CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 1.4 Peak Output Current IOPEAK (mA) VIN = 9 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) -25 0 25 50 75 100 125 150 Temperature (°C) -50 http://www.njr.com/ -25 0 25 50 75 100 125 150 Temperature (°C) - 16 - NJW4105 ■ TYPICAL CHARACTERISTICS (VO = 8 V) 9 Output Voltage vs. Temperature Dropout Voltage vs. Temperature VIN = 9 V, CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) CIN = 1.0 µF, CO = 2.2 µF (Ceramic capacitors) 1 0.9 7 0.8 Dropout Voltage ΔVIO (V) Output Voltage VO (V) Io = 300 mA 8 6 5 4 3 2 1 Io = 500 mA 0.7 0.6 0.5 0.4 0.3 0.2 0.1 ON OFF 0 0 -25 0 25 -50 50 75 100 125 150 175 200 Temperature (°C) -25 Quiescent Current vs. Temperature 0 25 50 75 100 125 150 Temperature (°C) Load Transient Responce Output is open, C IN = 1.0 µF, C O = 2.2 µF (Ceramic capacitors) 120 500 Ta = 25°C, V IN = 13.5 V, IO = 200 mA to 400 mA, tr = 1 µs 8.6 80 60 40 20 400 8.5 300 8.4 200 8.3 100 8.2 0 8.1 Output Voltage -100 -200 VIN=9.0V VIN = 9 V VIN = 40 V VIN=40V -300 -0.2 0 -50 -25 0 25 50 75 100 125 150 Temperature (°C) 8 Output Voltage VO (V) 100 Output Current IO (mA) Quiescent Current IQ (μA) Output Current 7.9 Co = 2.2 µF (Ceramic capacitor) Co = 10 µF (Ceramic capacitor) 7.8 0 0.2 0.4 0.6 0.8 1 Time (msec) 1.2 1.4 1.6 Input Transient Responce Ta = 25°C, VIN = 9 V to 16 V, IO = 10 mA, tr = 1 µs Input Voltage Input Voltage VIN (V) 20 8.8 10 8.6 0 8.4 Output Voltage -10 8.2 -20 8 -30 7.8 -40 7.6 Co - 2.2 µF (Ceramic capacitor) Co = 10 µF (Ceramic capacitor)" -50 7.4 -0.2 Ver.1.1 9 Output Voltage VO (V) 30 0 0.2 0.4 0.6 0.8 1 Time (msec) 1.2 1.4 1.6 http://www.njr.com/ - 17 - NJW4105 ■ TYPICAL APPLICATION 1. When ON/OFF control is used. VIN VIN 1.0 μF VOUT NJW4105-A VO 2.2 μF CONTROL GND The CONTROL pin is turned on at high level and turned off at open or GND level. 2. When ON/OFF control is not used. VIN VIN 1.0 μF VOUT NJW4105-A VO 2.2 μF CONTROL GND Connect the CONTROL pin to the VIN. Ver.1.1 http://www.njr.com/ - 18 - NJW4105 ■ APPLICATION NOTE Input Capacitor (CIN) The CIN prevents oscillations and reduce power supply ripple of applications when the power supply impedance is high or power supply line is long. Connecting a 1.0 µF or larger CIN between VIN and GND pins as short path as possible. Output Capacitor (CO) CO is necessary for phase compensation of the internal error amplifier in the regulator, and the capacitance value and ESR affect the stability of the circuit. If a capacitor less than 2.2 μF is used, output noise and/or regulator oscillation may occur due to lack of the phase compensation. For stable operation, connect a 2.2 µF or larger CO within the stable operation region (0.001 Ω ≤ ESR ≤ 100 Ω) between the VOUT and GND pins as short path as possible. The recommended capacitance value varies depending on the output voltage, and a low output voltage may require a large capacitance value; therefore, confirm the recommended capacitance of the required output voltage. As the capacitance value of CO increases, output noise and ripple decrease, and the response to output load fluctuations also improves. Select the output capacitor considering various characteristics such as frequency characteristics, temperature characteristics, and DC bias characteristics. For the CO, a capacitor with excellent temperature characteristics and sufficient margin for output voltage is recommended. Undervoltage Lockout (UVLO) This circuit prevents malfunction by locking out the output when VIN is below the UVLO detection voltage. The output voltage rises when the input voltage rises and exceeds the UVLO release voltage (2.7 V, typ). When the input voltage drops below the UVLO detection voltage (2.2 V, typ)*, the output voltage falls. *UVLO detection voltage (2.2 V, typ) = UVLO release voltage (2.7 V, typ) − UVLO hysteresis voltage (500 mV, typ) Ver.1.1 http://www.njr.com/ - 19 - NJW4105 TO-252-5-L5 Unit: mm 6.54 ± 0.19 2.29 ±0.09 0.52 ±0.06 0 ∼0.25 1 . 23 2 .5 ± 0 . 5 0. 83 ± 0 .1 9 6 .0 4 ± 0. 0 6 4.71 ±0.12 1 .1 4 ± 0. 13 ■ PACKAGE DIMENSIONS 0.52 ±0.06 0.6 ±0.1 1.14 (4.8) ( 5. 11 ) 1.14 S 0.1 S ■ EXAMPLE OF SOLDER PADS DIMENSIONS 2 .5 1 0. 5 6.0 6.0 1.14 Ver.1.1 0.8 http://www.njr.com/ - 20 - NJW4105 TO-252-5-L5 ■ PACKING SPEC Unit: mm TAPING DIMENSIONS Feed direction SYMBOL A B D0 D1 E F P0 P1 P2 T T2 W W1 T W B W1 F E φ D0 P0 P2 φ D1 P1 A T2 DIMENSION 6.9±0.1 10.5±0.1 1.5 +0.1 0 1.5 +0.1 0 1.75±0.1 7.5±0.1 4.0±0.1 8.0±0.1 2.0±0.1 0.3±0.1 3.4 max 16.0±0.3 13.5 REMARKS BOTTOM DIMENSION BOTTOM DIMENSION THICKNESS 0.1max REEL DIMENSIONS W1 E SYMBOL A B C E W W1 A B C DIMENSION φ330±2 φ 80±1 φ 13±0.5 2 17.5±0.5 2±0.5 W TAPING STATE Insert direction Sealing with covering tape (TE1) Feed direction Empty tape Devices Empty tape Covering tape more than 160mm 3000pcs/reel more than 160mm more than 230mm PACKING STATE Label Label Put a reel into a box Ver.1.1 http://www.njr.com/ - 21 - NJW4105 ■ RECOMMENDED MOUNTING METHOD FLOW SOLDERING PROFILE 260°C a b c 120°C d Temperature ramping rate Pre-heating temperature Pre-heating time Peak temperature Peak time Temperature ramping rate 1 to 7°C/s 80 to 120°C 60 to 120s lower than 260°C shorter than 10s 1 to 7°C/s The temperature indicates at the surface of mold package. 80°C Room Temp. a b c d INFRARED REFLOW SOLDERING PROFILE f 260°C e 230°C 220°C a d b 180°C c d e f g 150°C Temperature ramping rate Pre-heating temperature Pre-heating time Temperature ramp rate 220°C or higher time 230°C or higher time Peak temperature Temperature ramping rate 1 to 4°C/s 150 to 180°C 60 to 120s 1 to 4°C/s shorter than 60s shorter than 40s lower than 260°C 1 to 6°C/s The temperature indicates at the surface of mold package. Room Temp. a b c g ■ REVISION HISTORY Ver.1.1 DATE REVISION CHANGES October 19, 2020 Ver.1.0 Initial release January 14, 2021 Ver.1.1 Revised lower limit of ESR http://www.njr.com/ - 22 - NJW4105 [ CAUTION ] 1. NJR strives to produce reliable and high quality semiconductors. NJR’s semiconductors are intended for specific applications and require proper maintenance and handling. To enhance the performance and service of NJR's semiconductors, the devices, machinery or equipment into which they are integrated should undergo preventative maintenance and inspection at regularly scheduled intervals. Failure to properly maintain equipment and machinery incorporating these products can result in catastrophic system failures 2. The specifications on this datasheet are only given for information without any guarantee as regards either mistakes or omissions. The application circuits in this datasheet are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial property rights. All other trademarks mentioned herein are the property of their respective companies. 3. To ensure the highest levels of reliability, NJR products must always be properly handled. The introduction of external contaminants (e.g. dust, oil or cosmetics) can result in failures of semiconductor products. 4. NJR offers a variety of semiconductor products intended for particular applications. It is important that you select the proper component for your intended application. You may contact NJR's Sale's Office if you are uncertain about the products listed in this datasheet. 5. Special care is required in designing devices, machinery or equipment which demand high levels of reliability. This is particularly important when designing critical components or systems whose failure can foreseeably result in situations that could adversely affect health or safety. In designing such critical devices, equipment or machinery, careful consideration should be given to amongst other things, their safety design, fail-safe design, back-up and redundancy systems, and diffusion design. 6. The products listed in this datasheet may not be appropriate for use in certain equipment where reliability is critical or where the products may be subjected to extreme conditions. You should consult our sales office before using the products in any of the following types of equipment.        7. 8. 9. Ver.1.1 Aerospace Equipment Equipment Used in the Deep Sea Power Generator Control Equipment (Nuclear, steam, hydraulic, etc.) Life Maintenance Medical Equipment Fire Alarms / Intruder Detectors Vehicle Control Equipment (Airplane, railroad, ship, etc.) Various Safety Devices NJR's products have been designed and tested to function within controlled environmental conditions. Do not use products under conditions that deviate from methods or applications specified in this datasheet. Failure to employ the products in the proper applications can lead to deterioration, destruction or failure of the products. NJR shall not be responsible for any bodily injury, fires or accident, property damage or any consequential damages resulting from misuse or misapplication of the products. The products are sold without warranty of any kind, either express or implied, including but not limited to any implied warranty of merchantability or fitness for a particular purpose. Warning for handling Gallium and Arsenic (GaAs) Products (Applying to GaAs MMIC, Photo Reflector). These products use Gallium (Ga) and Arsenic (As) which are specified as poisonous chemicals by law. For the prevention of a hazard, do not burn, destroy, or process chemically to make them as gas or power. When the product is disposed of, please follow the related regulation and do not mix this with general industrial waste or household waste. The product specifications and descriptions listed in this datasheet are subject to change at any time, without notice. http://www.njr.com/ - 23 -