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Circuit Design Support

We have registered schematic data for power supply integrated circuits to support your design
and development. We will continue to add products as needed, please kindly use them together.

TOREX
SEMICONDUCTOR
LTD.

XC6240

Feature LDO for chatge Input Voltage 1.5-6.0V Output voltage 2.63V (typ.) Output Current 150mA Current Consumption 0.8μA VOUT sink current 0.24μA Detail of circuit design
(Preparing)
Datasheet

Circuit Diagram

XC6215

Feature LDO for current limit Input voltage 1.5-6.0V Output voltage 0.9-5.0V Output current 200mA Current consumption 0.8μA Detail of circuit design
(Preparing)
Datasheet

Circuit Diagram

XC8109

Feature Load SW with
Current Limit IC
Input Voltage 2.5-5.5V Current limit 75mA~ Current consumption 40µA Detail of Circuit Design
(Preparing)
Datasheet

Circuit Diagram

XC6140

Feature RESET to detect
voltage drop
Input Voltage 1.1-6.0V Detection voltage 1.6-2.2V Release voltage 2.475V Current consumption 104nA (detection) Detail of Circuit Design
(Preparing)
Datasheet

Circuit Diagram

ROHM Co., Ltd.

BD71631QWZ

Function Linear Charger Input voltage 2.9~5.5V Charge current 1~300mA Charger voltage 2.0~4.7V Re charge voltage 1.8~4.7V termination current 50μA~10mA VOUT sink current during standby 0μA(typ) Operating Temperature -30~105℃ LDO for current limiting No need Load switch for current limiting No need Input diode for backflow countermeasures No need 10 hour safety timer Built-in Battery temperature protection
(Additional thermistor)
Built-in Battery overvoltage protection Built-in Datasheet
Product HP

Application circuit diagram

BU42xx series and BU43xx series

Function Voltage detector for detecting battery voltage drop Reset Active Voltage Range 0.7V to7V Detection voltage 0.9V to 4.8V Hysteresis Voltage Detection votaltage x 0.05 Circuit Current (ON) [µA] 400nA Circuit Current (OFF) [µA] 550nA Operating temperature -40~125℃ Datasheet
Product HP

Application circuit diagram

Analog Devices Inc.

MAX1722x

Function Boost Converters Input voltage range 0.88V~5.5V Minimum input voltage
MAX17220
MAX17224
MAX17226
0.4V
(ETP: enable transient protection)
Output voltage range 1.8V to 5V Operating temperature -40℃ to 125℃ Features/How to use
Datasheet

Application circuit diagram

MAX77827

Function Buck-Boost Converter Input voltage range 1.8V~5.5V Output voltage range 2.3V~5.3V Operating temperature -40℃~125℃ Features/How to use
Datasheet

Application circuit diagram

LTC4079

Function Linear Charger Input voltage range 2.7V~60V Output voltage range
(Charging voltage)
1.2V~60V Charge current range 10mA~250mA Operating temperature -40℃~125℃ Automatic recharge yes Temperature qualified charging yes Adjustable safety timer yes Features/How to use
Datasheet

Application circuit diagram

ABLIC Inc.

S-19192

Function Battery monitoring
(3 to 6cells)
Overcharge detetion voltage 2.500V to 4.500V Overdischarge detection voltage 1.500V to 3.000V Current consumption 18 uAmax. Datasheet
Detail imformation

Schematic (Block Diagram)

S-8249

Function Battery monitoring and cell balance Overcharge detetion voltage 2.000V to 4.600V Cell balance detection voltage 2.000V to 4.600V Current consumption 2.0 uAmax. Datasheet
Combination circuit example
Detail

Schematic (Block Diagram)

S-8269B

Function Discharge / Charge overcurrent monitoring Discharge overcurrent detection voltage 1 0.0030 V to 0.1000 V Discharge overcurrent detection voltage 2 0.010 V to 0.100 V Charge overcurrent detection voltage −0.1000 V to −0.0030 V Load short-circuiting detection voltage 0.020 V to 0.100 V Current consumption 4.0 uAmax. Datasheet
Combination circuit example
Detail

Schematic (Block Diagram)

S-8215C

Function Battery protection
(3 to 5cells)
Overcharge detetion voltage 2.700 V to 4.700 V Current consumption 0.7 uAmax. Datasheet
Combination circuit example
Detail

Schematic (Block Diagram)

S-8265C

Function Battery protection and cell balance(3 to 5cells) Overcharge detetion voltage 2.700 V to 4.700 V Cell balance detection voltage 2.700V to 4.650V Current consumption 0.7 uAmax. Datasheet
Combination circuit example
Detail

Schematic (Block Diagram)

S-1740/41 Series

Function LDO with supply voltage divided output for IoT Operating voltage range 1.5V to 5.5V Output voltage range 1.0V to 3.5V
(selectable in 0.05V steps)
Current consumption 0.35 μA typ. (Ta=+25°C) Output voltage accuracy ±1.0%
(±15mV at 1.0V~1.45V)
Output current 100 mA voltage divider output(PMOUT) VIN/2 (S-1740 series)
VIN/3 (S-1741 series)
Detail information
Datasheet Datasheet

Schematic (Block Diagram)

S-8354 Series

Function High efficiency at small load step up swiching regurator Operating voltage range 0.9 V(Iout=1 mA) to 10V Current consumption 18.7µA typ.
(at 3.3 V, 50 kHz)
Output voltage 1.5 V to 6.5 V
(VDD / VOUT separate type)
Switching current 231mA (at S-8354D30) Soft start function 6ms typ. (at 50kHz) Control type PWM/PFM automatic switching Detail information
Datasheet

Schematic (Block Diagram)

S-8474/S-8471/S-85S1A Series

Function Wireless power supply+Step down constant voltage charging and output. Operating voltage range 4.5 to 6.5V
(Wireless power supply)
Current consumption
(S-85S1A)
260nA
(quiescent current)
Output voltage
(S-85S1A)
0.7Vto2.5V,in0.05Vstep
2.6Vto3.9V,in0.1Vstep
Output current 100 mA Control type
(S-85S1A)
COT control Detail information
Datasheet

Schematic (Block Diagram)

e-peas S.A.

AEM10330

Function PMIC for photovoltalic energy harvesting Input voltage range 100mV to 4.5V Cold start 3μW @ 275mV Input power range 3μW to 570mW Output current 30mA (Low power mode)
60mA (High power mode)
Selectable load voltage
from 1.2V to 3.3V
MPPT Yes Package QFN40 5 x 5 mm Detail information
Architecture / How to use
Datasheet

Application circuit diagram

AEM30330

Function PMIC for vibration energy harvesting Input voltage range 100mV to 4.5V Cold start 3μW @ 275mV Input power range 3μW to 570mW Output current 30mA (Low power mode)
60mA (High power mode)
Selectable load voltage
from 1.2V to 3.3V
MPPT Yes Package QFN40 5 x 5 mm Detail information
Datasheet

Application circuit diagram

AEM10300

Function Photovoltalic energy harvesting battery charger Input voltage range 100mV to 4.5V Cold start 3μW @ 275mV Input power range 3μW to 570mW Pout N/A MPPT Yes Package QFN28 4 x 4 mm Detail information
Architecture / How to use
Datasheet

Application circuit diagram

AEM30300

Function Vibration energy harvesting battery charger Input voltage range 100mV to 4.5V Cold start 3μW @ 275mV Input power range 3μW to 570mW Pout N/A MPPT Yes Package QFN28 4 x 4 mm Detail information
Datasheet

Application circuit diagram