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Announcement: Check out our latest video on the HL5301, the industry's smallest SIM card level translator.

HMI’s switched capacitor chargers are the best-known solution to charge a battery with 2C-4C in a short time. The dual-phase topology provides the smallest ripple voltage with a high-current charge. The products feature four different operation modes, forward 1:1 (bypass), 2:1 CP, reverse 1:2 CP, and 1:1 (bypass) supporting all application conditions. HMI switched capacitor charger ICs are the best-known technology to charge the batteries safely and fast working with USB PD adapter.

Switched Capacitor Chargers

Part NumberCells (#)VIN Min (V)VIN Max (V)VOUT Min (V)VOUT Max (V)VIN AMR Max (V)IOUT Max (A)Charge VBAT Max (V)InterfaceKey FeaturesPackage
HL71301312352085I2C10 Bit ADC, VBAT/IBAT Regulations WLCSP-56
HL71321311.735.52064.6I2C10 Bit ADC, VBAT/IIN/IBAT Regulations WLCSP-42
HL7132D1311.735.52064.6I2C10 Bit ADC, VBAT/IIN/IBAT Regulations WLCSP-42
HL7138131235.52074.6I2C12 Bit ADC, VBAT/IIN/IBAT Regulations WLCSP-36
HL7139131235.52084.6I2C12 Bit ADC, VBAT/IIN/IBAT Regulations WLCSP-36
HL7139A131235.52084.6I2C12 Bit ADC, VBAT/IIN/IBAT Regulations WLCSP-36
HL72271, 252251026511I2CAutomatic Transition Between CP and BPWLCSP-36