Analog Devices Inc
MAXREFDES96
Single-Battery Charger and Fuel Gauge with Boost for Arduino Platforms
Texas Instruments
PMP23193
50- to 150-VIN: 28-V 5-A synchronous buck converter reference design for 100-kRad space applications
Texas Instruments
PMP30963
Backup battery reference design with preboost: charger and 1S Li fuel gauge