BD8317GWL Description
The BD8317GWL is step-up and inverted 2-channel switching regulator with integrated internal high-side MOSFET. With wide input range from 2.5~5.5V ,it suitable for application of portable item. In addition,The small package design is ideal for miniaturizing the power supply.
BD8317GWL Key Features
- Wide input voltage range of 2.5V to 5.5 V
- High frequency operation 0.8MHz
- Incorporates Nch FET of 230mΩ/22V and Pch Pow FET of 230mΩ/15V
- Incorporates Soft Start (4.2msec(typ))and hight side switch of boost channel
- Independent ON/OFF signal(STB). Built-in discharge SW for step up channel
- Small package UCSP50L1( 1.8mm×1.5mm, 4× 3 grid, 11pin, WLCSP)
- Circuits protection OCP,SCP,UVLO,TSD
- Important Specifications
- Input voltage range
- Output boost voltage Input voltage(max)~18 [V]