Power chip

BQ27541-G1 Pack Side Impedance Track Battery Fuel Gauge with Integrated LDO

Dimensions: 50.8*40.6*10.16mm/2*1.6 inches international standard, industrial grade nickel-plated bright silver metal shell/black aluminum alloy is optional

1. Low quiescent operating current\n2. Wide supply voltage range: 4.5V-30V\n3. Continuous current output capability per channel\n(Typical value: 200mA)\n4. Lower saturation voltage drop\n5. Output has positive Four states of rotation, reverse, brake and high resistance\n6. TTL/CMOS output level compatible, can be directly connected to CPU

TPS62085 3-A step-down converter with 2x2 QFN encapsulation with DCS control and auto cut-off short-circuit protection

1.2A Wide Input Voltage Fixed Voltage Regulator Fixed Voltage Regulator

TPS715 50mA, 24V, 3.2μA Iq, Low Dropout Linear Regulator with SC70 encapsulation

500mA Low IQ Small Low Dropout (LDO) Regulator 6-WSON -40 to 125

TPS62243 1.8V/300mA Buck Converter with 2x2mm SON/TSOT23 encapsulation

Single channel power MOSFET driver chip, voltage range: 3.0V to 30V

-