Datasheet Microchip MCP1631-E/ST — 数据表

制造商Microchip
系列MCP1631
零件号MCP1631-E/ST

MCP1631,MCP1631V分别提供电流或电压模式,以及用于高速微控制器的脉宽调制的高压版本MCP1631HV,MCP1631VHV,非常适合可编程开关模式电池的充电,适用于多种化学药品,例如锂离子,镍氢,镍镉和镍铅酸等智能电力系统需求

数据表

MCP1631/HV/MCP1631V/VHV High-Speed, Pulse Width Modulator
PDF, 579 Kb, 修订版: 12-17-2008
从文件中提取

价格

状态

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

打包

PackageTSSOP
Pins20

参数化

Current Limit / Short Circuit ProtectionTrue
Duty Cycle Max0.99 %
Enable PinTrue
External Clock SyncTrue
Input UVLO Typ2.8 V
Iq Off2.4 µA
Maximum Input Voltage5.5 V
Minimum Input Voltage3 V
Operating FrequencySync. to 2 MHz Hz
Operating Supply Current3.7 mA
Operating Temperature Range-40 to +125 °C
Supported Outputs1
Supported TopologiesFlyback, Boost, SEPIC, Cuk
Typical ToleranceВ±3 %

生态计划

RoHSCompliant

其他选择

MCP1631HV MCP1631V MCP1631VHV

模型线

制造商分类

  • Power Management > PWM Controllers > Flyback/Fwd/Push-Pull Products

其他名称:

MCP1631E/ST, MCP1631 E/ST