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