NJW4184DL1-33B-TE2

NJW4184 High Voltage Very low current consumption Io=300mA Low Dropout Regulator GENERAL DESCRIPTION The NJW4184 is a high voltage and low current consumption low dropout regulator. It has two lineups as A version (built-in ON/OFF function type) and B version (3-terminal / compatible with 78L/M series) PACKAGE OUTLINE NJW4184U2 NJW4184 is mounted to SOT-89-3/-5, TO-252-3/-5 packages and corresponded to Low ESR capacitor (MLCC). The wide input range makes NJW4184 suitable for a Car accessory, industrial supplies, battery equipment and various applications. FEATURES Wide Operating Voltage Range Low Current Consumption NJW4184DL3 NJW4184DL1 NJW4184U3 4.0 to 35V (max.) 12μA (A version) 9μA (B version) Correspond to Low ESR capacitor (MLCC) Output Current Output Voltage Range High Precision Output ON/OFF function (apply only A ver.) Internal Thermal Overload Protection Internal Over Current Protection Package Outline IO (min.) =300mA VO: 2.5V to 15.0V VO 1.0% A ver.: SOT-89-5 TO-252-5 B ver.: SOT-89-3 TO-252-3 PRODUCT CLASSIFICATION Device Name Version NJW4184U2-xxA A NJW4184DL3-xxA A NJW4184U3-xxB B NJW4184DL1-xxB B xx=Output Voltage ex) 33=3.3V 05=5.0V ON/OFF Function Yes Yes - Package SOT-89-5 TO-252-5 SOT-89-3 TO-252-3 PIN COFIGURATION 5 1 2 2 4 3 Pin Function 2 Pin Function Pin Function 1.CONTROL 1.VIN 1.VOUT 1.VIN 2.GND 2.CONTROL 2.GND 2.GND 3.N.C. 3.GND 3.VIN 3.VOUT 4.VOUT 5. VIN NJW4184U2-A Ver.2015-05-20 3 4.N.C. 12 3 4 5 5. VOUT NJW4184DL3-A 1 2 Pin Function 3 1 NJW4184U3-B 3 NJW4184DL1-B -1- NJW4184 BLOCK DIAGRAM ･A version VIN VOUT Current Limit CONTROL Bandgap Reference Thermal Protection GND ･B version V IN V OUT Current Limit Bandgap Reference Thermal Protection GND OUTPUT VOLTAGE RANK LIST ･A version SOT-89-5 TO-252-5 Device Name VOUT Device Name NJW4184U2-25A 2.5V NJW4184DL3-25A NJW4184U2-33A 3.3V NJW4184DL3-33A NJW4184U2-05A 5.0V NJW4184DL3-05A NJW4184U2-08A 8.0V NJW4184DL3-08A NJW4184U2-09A 9.0V NJW4184DL3-12A NJW4184U2-12A 12.0V NJW4184DL3-15A NJW4184U2-15A 15.0V ･B version SOT-89-3 Device Name NJW4184U3-25B NJW4184U3-33B NJW4184U3-05B NJW4184U3-15B -2- VOUT 2.5V 3.3V 5.0V 15.0V TO-252-3 Device Name NJW4184DL1-25B NJW4184DL1-33B NJW4184DL1-34B NJW4184DL1-05B NJW4184DL1-15B VOUT 2.5V 3.3V 5.0V 8.0V 12.0V 15.0V VOUT 2.5V 3.3V 3.4V 5.0V 15.0V Ver.2015-05-20 NJW4184 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VIN Peak Input Voltage(*1) VINPEAK Control Voltage(*2) VCONT Output Voltage VO (Ta=25 C) RATINGS UNIT -0.3 to +40 V 45 V -0.3 to +40 V V -0.3 to VIN +17 625(*3) SOT89-3/-5 2400(*4) Power Dissipation PD mW 1190(*3) TO252-3/-5 3125(*4) -40 to +150 Junction Temperature Tj C -40 to +85 Operating Temperature Topr C -40 to +150 Storage Temperature Tstg C (*1): Duration time: t 200ms, Output Current: Io 300mA (*2): Apply only the A version. Peak Control Voltage is same as “VINPEAK” (*3): Mounted on glass epoxy board. (76.2 114.3 1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm2) (*4): Mounted on glass epoxy board. (76.2 114.3 1.6mm:based on EIA/JDEC standard, 4Layers) (For 4Layers: Applying 74.2 74.2mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5) INPUT VOLTAGE RANGE : VIN=4.0 to 35V Ver.2015-05-20 -3- NJW4184 ELECTRICAL CHARACTERISTICS Unless otherwise noted, VO 3.0V: VIN = VO + 1V, CIN = 1.0µF, CO = 4.7µF, Ta = 25°C VO 3.0V: VIN = 4.0V, CIN = 1.0µF, CO = 10µF, Ta = 25°C PARAMETER SYMBOL MIN. TYP. MAX. UNIT -1.0% - 12 9 +1.0% 22 19 V - - 1 μA 300 - - mA - - 0.05 %/V - - 0.01 %/mA - 42 - - 40 40 36 - - 33 - - 32 - - 30 29 0.1 0.5 0.2 3 V μA VCONT(ON) 1.6 - - V VCONT(OFF) - - 0.6 V - 50 - ppm/ C 4.0 - 35 V Output Voltage VO Quiescent Current IQ Quiescent Current at Control OFF(*5) Output Current IQ(OFF) IO Line Regulation VO/ VIN Load Regulation VO/ IO Ripple Rejection RR TEST CONDITION IO =30mA A version B version IO =0mA, except ICONT IO =0mA VCONT=0V VO 0.9 VIN = VO+1V to 35V, IO=30mA (VO 3V) VIN = 4V to 35V, IO=30mA (VO 3V) IO=0mA to 300mA VIN= 5V, ein=50mVrms, VO=2.5V f=1kHz, IO =10mA VO=3.3V VO=3.4V VO=5.0V VIN= VO +2V, ein=50mVrms, VO=8.0V f=1kHz, IO =10mA VO=9.0V VO=12.0V VO=15.0V Dropout Voltage (*6) Control Current (*5) Control Voltage for ON-state(*5) Control Voltage for OFF-state(*5) Average Temperature Coefficient of Output Voltage Input Voltage VIO ICONT VO/ Ta IO=100mA VCONT=1.6V Ta=0 to 85 C, IO =30mA VIN - μA dB (*5): Apply only the A version. (*6): The output voltage excludes under 3.8V. The above specification is a common specification for all output voltages. Therefore, it may be different from the individual specification for a specific output voltage. -4- Ver.2015-05-20 NJW4184 POWER DISSIPATION vs. AMBIENT TEMPERATURE NJW4184DL1/DL3　PowerDissipation NJW4184DL1/DL3　PowerDissipation (Topr=-40~+85°C,Tj=150°C) (Topr=-40~+85°C,Tj=150°C) Power D(mW) PowerDissipation DissipationPP D(mW) 3500 3500 3000 3000 on 4 layers board on 4 layers board 2500 2500 2000 2000 1500 1500 on22layers layersboard board on 1000 1000 500 500 0 0 -50 -50 -25 -25 0 0 25 25 50 50 75 75 Temperature : Ta(°C) Temperature : Ta(°C) 100 100 125 125 150 150 100 125 150 NJW4184U2/U3　PowerDissipation (Topr=-40~+85°C,Tj=150°C) Power Dissipation PD(mW) 3000 on 4 layers board 2500 2000 1500 1000 on 2 layers board 500 0 -50 -25 0 25 50 75 Temperature : Ta(°C) Ver.2015-05-20 -5- NJW4184 TEST CIRCUIT ･A version A IIN VIN VOUT *7 VIN NJW4184-A 1.0μF A ICONT 4.7μF IOUT V VOUT (Ceramic) CONTROL GND V VCONT *7 : Vo < 3.0V version : Co=10 F ･B version A VIN IIN VIN VOUT *8 1.0 F NJW4184-B 4.7 F IOUT V VOUT (ceramic) GND *8 : Vo < 3.0V version : Co=10 F -6- Ver.2015-05-20 NJW4184 TYPICAL APPLICATION ･A version In the case where ON/OFF Control is not required VIN VIN VOUT VOUT *9 1.0μF NJW4184-A 4.7μF R CONTROL GND *9 : Vo < 3.0V version : Co=10 F Connect control pin to VIN pin In use of ON/OFF CONTROL VIN VIN VOUT VOUT *10 NJW4184-A 1.0μF 4.7μF R CONTROL GND *10 : Vo < 3.0V version : Co=10 F State of control pin: “H” output is enabled. “L” or “open” output is disabled. ･B version VIN VIN VOUT VOUT *11 1.0 F 4.7 F NJW4184-B GND *11 : Vo < 3.0V version : Co=10 F Ver.2015-05-20 -7- NJW4184 *In the case of using a resistance "R" between VIN and control. If this resistor is inserted, it can reduce the control current when the control voltage is high. The applied voltage to control pin should set to consider voltage drop through the resistor “R” and the minimum control voltage for ON-state. The VCONT (ON) and ICONT have temperature dependence as shown in the "Control Current vs. Temperature" and " Control Voltage vs. Temperature" characteristics. Therefore, the resistance "R" should be selected to consider the temperature characteristics. *Input Capacitor CIN Input Capacitor CIN is required to prevent oscillation and reduce power supply ripple for applications when high power supply impedance or a long power supply line. Therefore, use the recommended CIN value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and should connect between GND and the VIN pin as shortest path as possible to avoid the problem. *Output Capacitor CO Output capacitor (CO) will be required for a phase compensation of the internal error amplifier. The capacitance and the equivalent series resistance (ESR) influence to stable operation of the regulator. Use of a smaller CO may cause excess output noise or oscillation of the regulator due to lack of the phase compensation. On the other hand, Use of a larger CO reduces output noise and ripple output, and also improves output transient response when rapid load change. Therefore, use the recommended CO value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and should connect between GND and the VOUT pin as shortest path as possible for stable operation The recommended capacitance depends on the output voltage rank. Especially, low voltage regulator requires larger CO value. In addition, you should consider varied characteristics of capacitor (a frequency characteristic, a temperature characteristic, a DC bias characteristic and so on) and unevenness peculiar to a capacitor supplier enough. When selecting CO, recommend that have withstand voltage margin against output voltage and superior temperature characteristic. -8- Ver.2015-05-20 NJW4184 *The notes of the evaluation when the VO pin is shorted to GND When evaluated short circuit test, the IC may break down because of regenerated energy by the parasitic inductance included in wiring pattern. It phenomenon appears conspicuously when output voltage is high(Vo=8.0V or more)or connected to inductive load. In case of short circuit in actual application, not likely to destruction of IC because of some of Resistance exist between load. If happened above phenomenon by the short circuit test with the actual application, recommend connecting schottky barrier diode(SBD) between the VO pin and GND or using output capacitors that have ESR more than 2Ω like a tantalum or aluminum electrolytic capacitor.(see below figure) (a)In case of insert Schottky barrier diode between the VO pin to GND V IN V IN V OUT NJW 4184 V OUT SBD GND (b) In case of using the electrolysis condenser or insert series resistance VIN VIN VOUT VOUT NJW4184 GND Ver.2015-05-20 Connecting resistance(2Ω or more)in series. (in case of ESR of COUT is low) -9- NJW4184 *Overshoot of Output Voltage Transient fluctuation of output voltage tends to be large compared to other typical regulators because NJW4184 is designed with the concept of low current consumption characteristics. In general, overshoot or undershoot of output voltage is more likely to occur when the following cases. When input voltage or output current fluctuate sharply When output capacitors is small When output load is small When start up from the narrow state between Input and output. NJW4184 has built in overshoot protection (OSP) circuit and the aim of reducing the overshoot compared to the low current consumption typical products. However, there are cases that very large value of overshoot may occur because of delay of the OSP circuit when the input voltage rises from 2.0V to 2.5V. Overshoot value since the amount will vary with compound conditions, please check it with the actual environment reference to the above. In addition, the following measures will be mentioned as a method to reduce the overshoot value. a. By increasing the input and output capacitors to absorb overshoot value. b. Adjust the timing of the CONTROL pin voltage and rising speed of input voltage, to avoid the rise form 2.0V to 2.5V. VIN VIN R1 VOUT NJW4184-A CONTROL VOUT When using other power supply to CONTROL pin it is effective to making the CONTROL pin to Low level at the range of VIN voltage from 2.0V to 2.5V. However when it is difficult to control of CONTROL pin by another power supply, it is possible to same control by dividing the input R2 voltage with resistance as shown in the left figure. GND (Application example) In the case of R1=100kΩ/R2=30kΩ, since the CONTROL pin voltage is below 0.6V when VIN = 2.5V, the VOUT is the OFF state. Examples of application circuits, using a control pin. Resistor divider ratio should be set consider to “Control Voltage for ON-State” and ambient temperature. - 10 - Ver.2015-05-20 NJW4184 TYPICAL CHARACTERISTICS NJW4184_5.0V NJW4184_5.0V Output Voltage vs Input Voltage 5.2 Ta=25ºC Ta=-50ºC 5 Output Voltage : VO (V) Output Voltage : VO (V) @Ta=25 C CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 5.1 Output Voltage vs Output Current 6 Io=0mA Io=30mA 5 Io=300mA 4.9 Ta=150ºC 4 3 2 @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 1 4.8 0 4.5 4.9 5.1 5.3 Input Voltage : VIN (V) 5.5 0.16 NJW4184_5.0V NJW4184(A ver.)_5.0V Quiescent Current vs Input Voltage 160 0.14 0.12 0.1 0.08 0.06 0.04 1000 @Ta=25 C Output is OPEN CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 140 120 100 80 60 40 20 0.02 0 0 0 160 200 400 Output Current : Io (mA) 600 NJW4184_5.0V Control Current vs Control Voltage 100 90 100 80 60 40 70 60 50 40 20 0 0 Ver.2015-05-20 40 Rc=0Ω 30 10 10 20 30 Input Voltage:VIN (V) 40 @Ta=25 C VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 80 20 0 10 20 30 Input Voltage:VIN (V) NJW4184(B ver.)_5.0V Control Current : ICONT (μA) 120 0 Quiescent Current vs Input Voltage @Ta=25 C Output is OPEN CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 140 Quiescent Current:IQ (μA) 200 400 600 800 Output Current : Io (mA) Ground Pin Current vs Output Current @Ta=25 C VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 0.18 0 5.7 Quiescent Current:IQ (μA) Ground Pin Current : IGND (mA) 0.2 4.7 Rc=100kΩ 0 10 20 30 Control Voltage ：VCONT (V) 40 - 11 - NJW4184 6 5.5 NJW4184_5.0V Load Regulation vs Output Current 0 -10 4.5 4 3.5 Load Regulation : VO/ IO (V) @Ta=25 C VIN=6.0V Io=30mA CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 5 Output Voltage：VO (V) NJW4184_5.0V Output Voltage vs Control Voltage Rc=100kΩ 3 2.5 2 1.5 Rc=0Ω 1 -20 -30 -40 -50 -60 -70 0.5 -90 0 -100 0 0.5 1 1.5 2 2.5 Control Voltage：VCONT (V) @Ta=25 C VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) -80 3 0 200 400 Output Current : Io (mA) NJW4184_5.0V NJW4184_5.0V Peak Output Current vs Input Voltage Dropout Voltage VS Output Current 1.20 700 Dropout Voltage : VIO (V) Peak Output Current : IOPEAK (mA) 800 600 500 400 300 200 @Ta=25 C VO=4.5V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 100 @Ta=25 C CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 1.00 0.80 0.60 0.40 0.20 0 0.00 6 10 14 18 22 26 30 Input Voltage : VIN (V) 34 38 0 100 200 300 400 Output Current : Io (mA) NJW4184_5.0V NJW4184_5.0V Ripple Rejection vs Frequency (dB) 80 Ripple Rejection :RR 90 70 90 60 Io=100mA 50 Io=10mA 40 30 20 10 0 0.01 - 12 - @Ta=25 C VIN=7.0V ein=50mVrms Cin=1.0μF(Cermic) Co=4.7μF(Cermic) 0.1 Ripple Rejection vs Output Current 100 Io=0A Ripple Rejection :RR (dB) 100 500 70 60 50 100 f=1kHz 40 30 20 10 Io=300mA 1 10 Frequency :f (kHz) 80 @Ta=25 C VIN=7.0V ein=50mVrms CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 0 0.001 0.1 10 Output Current :Io (mA) f=10kHz 1000 Ver.2015-05-20 NJW4184 NJW4184_5.0V 100 10 STABLE REGION 1 0.1 0.01 0.001 0.1 10 Output Current : Io (mA) Output Noise Voltage vs Output Current 600 @CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) Output Noise Voltage :VNO (μVrms) Equivalent Serise Resistance : ESR ( Ω) NJW4184_5.0V Equivalent Serise Resistance vs Output Current @Ta=25 C VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 500 400 FLAT 300 LPF:80Hz 200 100 0 0.001 1000 0.1 10 Output Current :Io (mA) NJW4184_5.0V NJW4184_5.0V Output Voltage vs Temperature 5.20 @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) Control Voltage :VCONT (V) Output Voltage : Vo (V) Control Voltage vs Temperature 1.6 5.15 5.10 5.05 5.00 4.95 4.90 4.85 Io=0mA Io=10mA Io=100mA Io=300mA 1.4 1.2 1 0.8 0.6 0.4 @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 0.2 Io=30mA 4.80 0 -50 0 50 Temperature:Ta 100 150 -50 0 (ºC) 50 Temperature:Ta NJW4184_5.0V 0.7 0.6 0.5 0.4 0.3 0.2 @VCONT=1.6V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 0 700 600 500 400 300 @Vo=4.5V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 200 100 Vin=Vo+1V Vin=40V 0 -50 Ver.2015-05-20 0 50 Temperature:Ta 100 (ºC) 150 Output Peak Current vs Temperature 800 Output Peak Current : IOPEAK (mA) 0.8 0.1 100 (ºC) NJW4184_5.0V Control current vs. Temperature Control current : ICONT (μA) 1000 150 -50 0 50 Temperature:Ta 100 150 (ºC) - 13 - NJW4184 NJW4184_5.0V Line Regulation vs Temperature 0.10 450 Line Regulation : VO/ VIN (mV) Short Circuit Current : Isc (mA) 500 NJW4184_5.0V Short Circuit Current vs Temperature 400 350 300 250 200 @Vo=GND CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 150 100 Vin=Vo+1V 50 Vin=40V 0 -50 0 0.08 0.06 0.04 0.02 0.00 -0.02 -0.04 -0.06 @VIN=6.0-35V Io=30mA CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) -0.08 -0.10 50 Temperature:Ta 100 150 -50 0 (ºC) NJW4184_5.0V 5.0 Output Voltage : VO (V) Load Regulation : VO/ IO (%/mA) 0.08 0.07 0.06 0.05 Io=0-30mA 0.04 0.03 Io=0-300mA 0.02 4.0 3.0 2.0 @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 1.0 0.01 0.00 0.0 -50 0 50 Temperature:Ta 100 150 -50 200 Quiescent Current vs Temperature 25 Quiescent Current : IQ (μA) @Io=100mA CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 0.35 50 100 150 Temperature:Ta (ºC) NJW4184(A ver.)_5.0V Dropout Voltage vs Temperature 0.40 0 (ºC) NJW4184_5.0V Dropout Voltage : VIO (V) 150 Output Voltage vs Temperature 6.0 @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 0.09 100 (ºC) NJW4184_5.0V Load Regulation vs Temperature 0.10 50 Temperature:Ta 0.30 0.25 0.20 0.15 0.10 @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) 20 15 10 5 0.05 0 0.00 -50 - 14 - 0 50 Temperature:Ta 100 (ºC) 150 -50 0 50 Temperature:Ta 100 150 (ºC) Ver.2015-05-20 NJW4184 NJW4184_5.0V Input Transient Response 20 15 10 5 0 100 4.8 7 Input Voltage 150 0 0.4 0.8 1.2 1.6 2 Time：t (s) (ºC) NJW4184_5.0V NJW4184_5.0V ON/OFF Transient Response Load Transient Response 6 5.3 5.2 3 Output Voltage 2 1 10 0 0 4 8 5.1 Output Voltage 5 @Ta=25℃ VIN=6.0V Io=10-50mA CIN=1.0uF Co=4.7uF Output current 4.9 4.8 50 4.7 0 Control Voltage 0 Output current：Io (mA) 4 Output Voltage：Vo (V) Control Voltage：VCONT (V) 5 @Ta=25℃ VIN=6.0V Io=30mA C IN=1.0uF Co=4.7uF Output Voltage：Vo (V) 50 Temperature:Ta 5.2 Output Voltage 5 0 5.4 5 6 -50 5.6 @Ta=25℃ CIN=1.0uF Co=4.7uF Io=0mA Output Voltage：Vo (V) @VIN=6.0V CIN=1.0μF(Ceramic) Co=4.7μF(Ceramic) Input Voltage：VIN (V) Quiescent Current : IQ (μA) 25 NJW4184(B ver.)_5.0V Quiescent Current vs Temperature 12 Time：t (ms) 16 20 0 0.2 0.4 0.6 0.8 1 Time：t(ms) [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.2015-05-20 - 15 -