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.

Data Sheet Buy * Sample *
* This is a standard-grade product.
For Automotive usage, please contact Sales.

Product Detail

 
Part Number | BD8316GWL-E2
Status | Recommended
Package | UCSP50L1
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

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]

18.0

Iout1(Max.)[A]

1.0

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

Evaluation
Board

 
    • 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.

  • User's Guide Purchase Inquiry

Design Resources