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User's Guide
- User's Guide for BD9D300MUV-EVK-001 Evaluation Board
BD9D300MUV是一款同步整流降壓型開關穩壓器,內建了低導通電阻的功率MOSFET。可以輸出高達3A的電流。因為振盪頻率高,所以可以使用小型電感。採用獨有的導通時間控制方法,可在輕載條件下實現低功耗,適用於需要降低待機功耗的設備。
Grade
Standard
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
4.0
Vin1(Max.)[V]
17.0
Vout1(Min.)[V]
0.9
Vout1(Max.)[V]
5.25
Iout1(Max.)[A]
3.0
SW frequency(Max.)[MHz]
1.25
Light Load mode
Yes
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
BD9D300MUV-EVK-001 Evaluation board delivers an output 5.0 volts from an input 7.4 to 15 volts using BD9D300MUV, a synchronous rectification step-down DC/DC converter integrated circuit. It has original on-time control system which can operate low power consumption in light load condition.