BD8316GWL
Step-up and inverted 2-channel DC/DC converter with Built-in Power MOSFET
BD8316GWL
Step-up and inverted 2-channel DC/DC converter with Built-in Power MOSFET
The BD8316GWL 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.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
ch
2
Integrated FET / Controller
Integrated FET
Topology
Boost / Inverting
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
2.5
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
2.5
Vout1(Max.)[V]
18
Iout1(Max.)[A]
1
SW frequency(Max.)[MHz]
1.76
Operating Temperature (Min.)[°C]
-35
Operating Temperature (Max.)[°C]
85
Package Size [mm]
1.8x1.5 (t=0.55)
Features:
・ Wide input voltage range of 2.5V to 5.5 V・ High frequency operation 1.6MHz
・ 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
Reference Design / Application Evaluation Kit
-
- Evaluation Board - BD8316GWL-EVK-001
The BD8316GWL converter is a power supply solution designed for portable devices. It can operate with a wide input voltage range of 2.5V~5.5V and has a 1μA standby current. It is possible to enable and disable each channel. Users can select which channel to output to, by changing the STB1 and STB2 pins to High or Low. The small package design is suitable for miniaturizing the power supply.
