BD9A300MUV
2.7V~5.5V输入 3A MOSFET内置 1ch同步整流降压DC/DC转换器

BD9A300MUV是内置低导通电阻的功率MOSFET的同步整流降压型开关稳压器。最大可输出3A的电流。凭借SLLM™控制,实现轻负载状态的良好效率特性,适用于要降低待机功耗的设备。振荡频率1MHz的高速产品,适用于小型电感。是电流模式控制DC/DC转换器,具有高速瞬态响应性能,可轻松设定相位补偿。

Data Sheet 购买 *
* 本产品是标准级的产品。
本产品不建议使用于车载设备。

主要规格

 
型号 | BD9A300MUV-E2
Status | 推荐品
封装 | VQFN016V3030
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS | Yes

特性:

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

2.7

Vin1(Max.)[V]

5.5

Vout1(Min.)[V]

0.8

Vout1(Max.)[V]

3.85

Iout1(Max.)[A]

3

SW frequency(Max.)[MHz]

1

Light Load mode

Yes

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

3x3 (t=1)

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特点:

·Synchronous 1 ch DC/DC converter
·SLLM™ (Simple Light Load Mode) control
·Over Current Protection
·Short Circuit Protection
·Thermal Shutdown protection
·Under Voltage lockout protection
·Adjustable soft start function
·Power Good output
·VQFN016V3030 package (backside heat
dissipation)

Evaluation
Board

 
    • Evaluation Board
    • BD9A300MUV-EVK-001
    • BD9A300MUV-EVK-001 Evaluation board delivers an output 1.8 volts from an input 2.7 to 5.5 volts using BD9A300MUV, a synchronous rectification step-down DC/DC converter integrated circuit, with output current rating of maximum 3A. It offers high efficiency in all load ranges by equipping the efficiency improvement function in light-load.

  • User's Guide Design Data Buy