BD8316GWL
升壓/反轉2ch 開關穩壓器
BD8316GWL
升壓/反轉2ch 開關穩壓器
BD8316GWL是搭載了升壓、反轉2個頻道的二極體整流型電流模式控制的開關穩壓器。內建SW用FET和內建緩啟動功能的升壓負載SW，可減少外接部件。此外，各頻道還可獨立控制，因此可輕鬆構建非動作頻道的低功耗序列。
Product Detail
規格:
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)
功能:
・ 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.
