BD8306MUV
1.8-5.5V 1A 1ch Buck-Boost converter
BD8306MUV
1.8-5.5V 1A 1ch Buck-Boost converter
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Description
BD8306MUV可透過一個線圈從2-3顆乾電池或1顆鋰電池產生3.3V等的升降壓輸出。 採用獨創的升降壓驅動方式，相較於以前的Sepic方式、H橋方式的切換式穩壓器，可達到高效率電源。
Product Detail
Specifications
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 setting (Max.)[MHz]
1
Light Load mode
No
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
3.0x3.0 (t=1.0)
Features
・透過1顆電感即可架構高效率的昇降壓DC/DC轉換器・輸入電壓1.8V to 5.5V
・輸出電流3.3V時為1A，5.0V時為700mA(輸入電壓2.8V to 5.5V)
・內建緩啟動功能
・內建計時器栓鎖式短路保護功能
・高散熱平面安裝型封裝VQFN016V3030
Reference Design / Evaluation Tool
-
- 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.
