BD8306MUV
1.8-5.5V 1A 1ch Buck-Boost converter
BD8306MUV
1.8-5.5V 1A 1ch Buck-Boost converter
BD8306MUV通过一个线圈可以从2-3节干电池或1节锂电池获得3.3V等升降压输出。 采用特有的升降压驱动方式，和以前的Sepic方式、H桥方式的开关稳压器相比，实现高效率的电源。
主要规格
特性：
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck / Boost
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
1.8
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
1.8
Vout1(Max.)[V]
5.2
Iout1(Max.)[A]
2
SW frequency(Max.)[MHz]
1
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
3x3 (t=1)
特点：
・可用1个电感构成高效率降压DC/DC转换器・输入电压 1.8V to 5.5V
・输出电流 3.3V时1A 5.0V时700mA(输入电压 2.8V to 5.5V)
・内置软启动功能
・内置计时器锁式短路保护电路功能
・高散热表面贴装式封装 VQFN016V3030
Reference Design / Application Evaluation Kit
-
- Evaluation Board - BD8306MUV-EVK-001
BD8306MUV-EVK-001 uses ROHM’s highly-efficient Buck-Boost DC/DC Converter IC BD8306MUV and outputs 3.3V from 2.8V to 5.5V input voltage with one coil.
