R1515S030B-E2-FE

R1515x SERIES 50mA VOLTAGE REGULATOR (Wide Input Voltage Range) NO.EA-153-111026 OUTLINE The R1515x series are CMOS-based positive voltage regulator (VR) ICs featuring 50mA output current. The R1515xxxxB has features of high input voltage and ultra-low supply current. A peak current limit circuit, a short current limit circuit, and a thermal shutdown circuit are built in the R1515x series. The operating temperature is −40°C to 105°C and the maximum input voltage is 36V, the R1515x series are very suitable for power source of car accessories. The regulator output voltage is fixed in the R1515xxxxB and can be selected with a step of 0.1V in the range of 2.0V to 12.0V. Output voltage accuracy is ±2%. The packages for these ICs are the SOT-89-5 for space saving and the HSOP-6J for higher power applications. FEATURES • • • • • • • • • • • • • Input Voltage ......................................................... Max. 36V Supply Current ......................................................Typ. 9μA Standby Current ....................................................Typ. 0.1μA Temperature-Drift Coefficient of Output Voltage ...Typ. ±100ppm/°C Output Current ......................................................Min. 50mA (VIN=VOUT+3.0V; R1515x050B) Line Regulation .....................................................Typ. 0.05%/V Output Voltage Accuracy.......................................±2% Output Voltage Range...........................................2.0V to 12.0V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.) Packages ..............................................................SOT-89-5, HSOP-6J Built-in Peak Current Limit Circuit Built-in Short Current Limit Circuit Built-in Thermal Shutdown Circuit Operating Temperature ......................................... −40°C to 105°C APPLICATIONS • • • • • Power source for home appliances such as refrigerators, rice cookers, electric water warmers, etc. Power source for car audio equipment, car navigation system, ETC system, etc. Power source for notebook PCs, digital TVs, cordless phones, and private LAN system, etc. Power source for office equipment machines such as copiers, printers, facsimiles, scanners, projectors, etc. Power source for the backup circuit for keyless entry system, etc. 1 R1515x BLOCK DIAGRAMS R1515xxxxB Thermal Shutdown Circuit VDD VOUT Internal VR Vref Short Current Limit Protection CE GND SELECTION GUIDE The output voltage, package for the ICs can be selected at the user’s request. Product Name Package Quantity per Reel Pb Free Halogen Free R1515HxxxB-T1-FE SOT-89-5 1,000 pcs Yes Yes R1515SxxxB-E2-FE HSOP-6J 1,000 pcs Yes Yes xxx : The output voltage can be designated in the range of 2.0V(020) to 12.0V(120) in 0.1V steps. (For other voltages, please refer to MARK INFORMATIONS.) 2 R1515x PIN CONFIGURATIONS • SOT-89-5 5 1 2 • HSOP-6J 4 6 5 4 3 1 2 3 PIN DESCRIPTIONS • SOT-89-5 Pin No. Symbol 1 VOUT 2 GND 3 CE 4 GND 5 VDD ∗ Description Output Pin Ground Pin Chip Enable Pin ("H" Active) ∗ Ground Pin Input Pin ∗) The GND pin must be wired together when it is mounted on board. • HSOP-6J Pin No. Symbol 1 VOUT 2 GND 3 CE 4 GND 5 GND 6 VDD ∗ Description Output Pin Ground Pin Chip Enable Pin ("H" Active) ∗ ∗ Ground Pin Ground Pin Input Pin ∗) The GND pin must be wired together when it is mounted on board. 3 R1515x ABSOLUTE MAXIMUM RATINGS Symbol VIN Item Input Voltage ∗1 Rating Unit −0.3 to 50 V 60 V VIN Peak Input Voltage VCE Input Voltage (CE Pin) −0.3 to VIN+0.3 ≤ 50 V VOUT Output Voltage −0.3 to VIN+0.3 ≤ 50 V IOUT Output Current 150 mA ∗2 Power Dissipation (SOT-89-5) PD ∗2 900 mW Power Dissipation (HSOP-6J) 1700 Topt Operating Temperature Range −40 to 105 °C Tstg Storage Temperature Range −55 to 125 °C ∗1) Duration time=200ms ∗2) For Power Dissipation, please refer to PACKAGE INFORMATION. ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS) All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. 4 R1515x ELECTRICAL CHARACTERISTICS • R1515xxxxB Symbol Topt=25°C Item Conditions VIN Input Voltage ISS Supply Current VIN=VOUT+3.0V, IOUT=0mA Standby Current VIN=36V, VCE=0V VOUT Output Voltage VIN=VOUT+3.0V, IOUT=1mA IOUT Output Current VIN=VOUT+3.0V ΔVOUT/ΔIOUT Load Regulation VIN=VOUT+3.0V, 1mA ≤ IOUT ≤ 40mA ΔVOUT/ΔVIN Line Regulation VOUT+1.5V ≤ VIN ≤ 36V, IOUT=1mA VDIF Dropout Voltage IOUT=20mA Output Voltage Temperature Coefficient VIN=VOUT+3.0V, IOUT=1mA −40°C ≤ Topt ≤ 105°C Short Current Limit VOUT=0V Istandby ΔVOUT/ΔTopt ISC Min. Typ. Max. Unit 36 V 9 20 μA 0.1 1.0 μA ×1.02 V 4 ×0.98 50 mA Refer to the following table 0.05 0.20 %/V Refer to the following table ±100 ppm /°C 50 mA VCEH CE Input Voltage "H" 1.5 VIN V VCEL CE Input Voltage "L" 0 0.3 V TTSD TTSR Thermal Shutdown Temperature Thermal Shutdown Released Temperature Junction Temperature 150 °C Junction Temperature 125 °C • Load Regulation by Output Voltage Output Voltage VOUT (V) 2.0 ≤ VOUT < 5.0 5.0 ≤ VOUT ≤ 12.0 Topt=25°C Load Regulation ΔVOUT/ΔIOUT (mV) Conditions Typ. Max. 10 25 VIN=VOUT+3.0V 1mA≤IOUT≤40mA 20 35 • Dropout Voltage by Output Voltage Topt=25°C Dropout Voltage VDIF (V) Output Voltage VOUT (V) Conditions Typ. Max. 2.0 VOUT=2.0 1.9 VOUT=2.1 1.8 VOUT=2.2 1.7 VOUT=2.3 1.6 VOUT=2.4 1.5 VOUT=2.5 1.4 VOUT=2.6 1.3 VOUT=2.7 1.2 VOUT=2.8 1.1 VOUT=2.9 IOUT=20mA 1.0 VOUT=3.0 0.9 VOUT=3.1 0.8 VOUT=3.2 0.7 VOUT=3.3 0.6 VOUT=3.4 0.5 VOUT=3.5 0.4 VOUT=3.6 0.35 0.60 3.7 ≤ VOUT < 4.0 0.25 0.40 4.0 ≤ VOUT < 5.0 0.20 0.35 5.0 ≤ VOUT ≤ 12.0 5 R1515x TYPICAL APPLICATION VDD C1 R1515x Series CE VOUT VOUT C2 GND C1=Ceramic 0.1μF C2=Ceramic 0.1μF TECHNICAL NOTES When using these ICs, consider the following points: Phase Compensation Phase Compensation of the R1515x Series has been made internally for stable operation even though the load current would vary. Therefore, without the capacitors, C1 and C2, the output voltage is regulated, however, for more stable operation, use capacitors as C1 and C2. Especially, if the input line is long and impedance is high, C1 is necessary. Moreover, if you use rather large C2, transient response will be improved. Recommended value is in the range from 0.1μF to 10μF. Wiring should be made as short as possible. Connect the capacitor, C1 between VDD pin and GND pin and C2 between VOUT and GND as close as possible. GND wiring of mounting on board No.2 pin and No.4 pin of SOT-89-5 package must be wired to the GND plane. No.2 pin, No.4 pin and No.5 pin of HSOP-6J package must be wired to the GND plane when it is mounted on board. Thermal Shutdown Thermal shutdown function is included in the R1515x Series, if the junction temperature is equal or more than +150°C (Typ.), the operation of regulator would stop. After that, when the junction temperature is equal or less than +125°C (Typ.), the operation of regulator would restart. Unless the cause of rising temperature would remove, the regulator repeats on and off, and output waveform would be like consecutive pulses. Chip Enable Circuit Do not make voltage level of chip enable pin keep floating level, or in between VCEH and VCEL. Otherwise, the output voltage would be unstable or indefinite, or unexpected current would flow internally. 6 R1515x TEST CIRCUITS VDD VOUT R1515x Series C1 CE C2 V VOUT IOUT GND C1=Ceramic 0.1μF C2=Ceramic 0.1μF Basic Test Circuit VDD A ISS C1 VOUT VOUT R1515x Series CE C2 GND C1=Ceramic 0.1μF C2=Ceramic 0.1μF Test Circuit for Supply Current Pulse Generator VDD P.G. VOUT R1515x Series CE C2 IOUT GND C2=Ceramic 0.1μF Test Circuit for Line Transient Response 7 R1515x VDD C1 VOUT R1515x Series CE VOUT C2 GND IOUTa IOUTb C1=Ceramic 0.1μF C2=Ceramic 0.1μF Test Circuit for Load Transient Response 8 R1515x TYPICAL CHARACTERISTICS 1) Output Voltage vs. Output Current (Topt=25°C) R1515x020B R1515x030B 3.5 Output Voltage VOUT(V) Output Voltage VOUT(V) 2.5 2.0 1.5 VIN=3.5V VIN=4.0V VIN=4.5V VIN=5.0V 1.0 0.5 0 3.0 2.5 2.0 VIN=4.5V VIN=5.0V VIN=5.5V VIN=6.0V 1.5 1.0 0.5 0 0 50 100 150 Output Current IOUT(mA) 200 0 R1515x050B 200 R1515x090B 10 Output Voltage VOUT(V) 6 Output Voltage VOUT(V) 50 100 150 Output Current IOUT(mA) 5 4 VIN=6.5V VIN=7.0V VIN=7.5V VIN=8.0V 3 2 1 0 8 6 VIN=10.5V VIN=11.0V VIN=11.5V VIN=12.0V 4 2 0 0 50 100 150 Output Current IOUT(mA) 200 0 50 100 150 Output Current IOUT(mA) 200 2) Output Voltage vs. Input Voltage (Topt=25°C) R1515x020B R1515x030B 4.0 Output Voltage VOUT(V) Output Voltage VOUT(V) 3.0 2.5 2.0 IOUT= 1mA IOUT=20mA IOUT=40mA 1.5 1.0 3.5 3.0 IOUT= 1mA IOUT=20mA IOUT=40mA 2.5 2.0 0 10 20 30 Input Voltage VIN(V) 40 0 10 20 30 Input Voltage VIN(V) 40 9 R1515x R1515x050B R1515x090B 10.0 Output Voltage VOUT(V) Output Voltage VOUT(V) 6.0 5.5 5.0 IOUT= 1mA IOUT=20mA IOUT=40mA 4.5 4.0 9.5 9.0 IOUT= 1mA IOUT=20mA IOUT=40mA 8.5 8.0 0 10 20 30 Input Voltage VIN(V) 40 0 10 20 30 Input Voltage VIN(V) 40 3) Dropout Voltage vs. Output Current R1515x050B R1515x090B 2.0 Dropout Voltage VDIF(V) Dropout Voltage VDIF(V) 2.0 105°C 25°C -40°C 1.5 1.0 0.5 0 105°C 25°C -40°C 1.5 1.0 0.5 0 0 10 20 30 40 Output Current IOUT(mA) 50 0 10 20 30 40 Output Current IOUT(mA) 50 4) Output Voltage vs. Temperature R1515x020B R1515x030B VIN=5.0V VIN=6.0V 2.05 2.00 1.95 1.90 -40 -25 10 3.10 Output Voltage VOUT(V) Output Voltage VOUT(V) 2.10 0 25 50 75 Temperature Topt(°C) 105 3.05 3.00 2.95 2.90 -40 -25 0 25 50 75 Temperature Topt(°C) 105 R1515x R1515x050B R1515x090B VIN=8.0V VIN=12.0V 9.4 Output Voltage VOUT(V) Output Voltage VOUT(V) 5.2 5.1 5.0 4.9 4.8 -40 -25 0 25 50 75 Temperature Topt(°C) 9.2 9.0 8.8 8.6 -40 -25 105 0 25 50 75 Temperature Topt(°C) 105 5) Supply Current vs. Input Voltage (Topt=25°C) R1515x030B 18 18 16 16 Supply Current ISS(µA) Supply Current ISS(µA) R1515x020B 14 12 10 8 6 4 2 14 12 10 8 6 4 2 0 0 0 10 20 30 Input Voltage VIN(V) 40 0 40 R1515x090B 18 18 16 16 Supply Current ISS(µA) Supply Current ISS(µA) R1515x050B 10 20 30 Input Voltage VIN(V) 14 12 10 8 6 4 2 14 12 10 8 6 4 2 0 0 0 10 20 30 Input Voltage VIN(V) 40 0 10 20 30 Input Voltage VIN(V) 40 11 R1515x 6) Supply Current vs. Temperature R1515x030B 18 18 16 16 Supply Current ISS(µA) Supply Current ISS(µA) R1515x020B 14 12 10 8 6 4 2 14 12 10 8 6 4 2 0 -40 -25 0 25 50 75 Temperature Topt(°C) 0 -40 -25 105 0 25 50 75 Temperature Topt(°C) R1515x090B 18 18 16 16 Supply Current ISS(µA) Supply Current ISS(µA) R1515x050B 105 14 12 10 8 6 4 2 14 12 10 8 6 4 2 0 -40 -25 0 25 50 75 Temperature Topt(°C) 0 -40 -25 105 0 25 50 75 Temperature Topt(°C) 105 7) Input Transient Response (IOUT=1mA, tr=tf=50μs, C2=Ceramic 0.1μF, Topt=25°C) R1515x020B R1515x030B 5 4 0 Output Voltage 2 0 5 5 0 Output Voltage 3 1 0 12 10 Input Voltage 1 2 3 4 Time t (ms) 5 6 0 1 2 3 4 Time t (ms) 5 6 Input Voltage VIN(V) Input Voltage Output Voltage VOUT(V) 10 15 Input Voltage VIN(V) Output Voltage VOUT(V) 15 R1515x R1515x050B R1515x090B 5 7 0 Output Voltage 5 3 15 Input Voltage 10 11 5 Output Voltage 9 Input Voltage VIN(V) 10 Output Voltage VOUT(V) Input Voltage 20 Input Voltage VIN(V) Output Voltage VOUT(V) 15 7 0 1 2 3 4 Time t (ms) 5 6 0 1 2 3 4 Time t (ms) 5 6 8) Load Transient Response (C2=Ceramic 0.1μF, Topt=25°C) R1515x030B VIN=5.0V tr=tf=50µs VIN=6.0V tr=tf=50µs Output Current 1mA 10 20mA 4 0 Output Voltage 2 Output Voltage VOUT(V) 20 30 Output Current IOUT(mA) 0 20 Output Current 1mA 10 20mA 5 0 Output Voltage 3 1 0 1 2 3 4 Time t (ms) R1515x050B 5 6 0 1 2 3 Time t (ms) R1515x090B VIN=8.0V tr=tf=50µs 4 5 6 VIN=12.0V tr=tf=50µs Output Current 1mA 10 20mA 7 0 Output Voltage 5 3 Output Voltage VOUT(V) 20 30 Output Current IOUT(mA) Output Voltage VOUT(V) 30 20 Output Current 1mA 10 20mA 11 0 Output Voltage 9 Output Current IOUT(mA) Output Voltage VOUT(V) 30 Output Current IOUT(mA) R1515x020B 7 0 1 2 3 4 Time t (ms) 5 6 0 1 2 3 4 Time t (ms) 5 6 13 1. 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