Datasheet Microchip MIC2245 — 数据表
制造商 | Microchip |
系列 | MIC2245 |
MIC2245是一款高效4MHz脉冲宽度调制(PWM)同步降压(降压)调节器,具有LowQ®LDO待机模式,仅吸收18µA静态电流
数据表
MIC2245 - 4MHz PWM Synchronous Buck Regulator with LDO Standby Mode
PDF, 572 Kb, 修订版: 11-05-2015
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价格
状态
MIC2245YML-TR | |
---|---|
Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) |
打包
MIC2245YML-TR | |
---|---|
N | 1 |
Package | VDFN |
Pins | 10 |
参数化
Parameters / Models | MIC2245YML-TR |
---|---|
# of Outputs | 1 |
Automotive Rated | No |
Duty Cycle Max, % | 1 |
Input Voltage Range, V | 2.7 - 5.5 |
Light Load Efficiency Mode | No |
Operating Temperature Range, °C | -40 to +125 |
Output Current, mA) Max | 500 |
Output Voltage Range, V | 1 - 5.5 |
Quiescent Current, mA) type | 0.71 |
Regulator Type | Step Down (Buck) |
SHUTDOWN Current, µA | 0.01 |
Switching Frequency, kHz | 4000 |
Synchronous Rectifier | Yes |
Vfb, V | 1 |
生态计划
MIC2245YML-TR | |
---|---|
RoHS | Compliant |
模型线
系列: MIC2245 (1)
制造商分类
- Power Management > Switching Regulators > Step Down up to 6V