Features

Bidirectional buck, boost, and buck-boost operation

Input voltage range: 3.8V to 24V (no dead zone)

Output voltage: up to 20V

Up to 1MHz switching frequency

Programmable soft-start time

LDO output for VDD and VDDP

System status alert function

Bidirectional internal discharge function

Active switching for negative voltage transitions

Bypass mode in both directions

Forward mode enable, Reverse mode enable

OCP, OVP, UVP, and OTP protection

SMBus and auto-increment I2C compatible

Pb-free (RoHS compliant)

32 Ld 4x4 TQFN Package

Applications

Tablets, Ultrabooks, power banks, mobile devices,

and USB-C