BM1P10CFJ
AC/DC转换器用PWM控制器IC

本IC作为AC/DC电源用PWM控制器,为所有带有插口的产品提供优良的系统。通过外接开关MOSFET及电流检测电阻,可实现高自由度的电源设计。内置有AC低电压保护功能和X电容器放电功能,在轻负载时可降低频率、启动脉冲串,实现高效率。此外,还内置有节电功能,可降低无负载时的耗电。本IC配备后述的各种保护功能。

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 | BM1P10CFJ-E2
Status | 推荐品
封装 | SOP-J7S
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes

特性:

FB OLP

Latch

ZT OVP

Latch

BR UVLO

No

External LATCH Function

No

AC Monitor Function

No

VH Terminal UVLO

Yes

Frequency Reduction Function

Yes

Current Detection Resistors

External

Over Current Detection Voltage (typ.)[V]

0.55

Dynamic Over Current Detection

Yes

FET

External

Controller Type

PWM

Vin1(Min.)[V]

9.3

Vin1(Max.)[V]

55

Withstand Voltage [V]

650

SW Frequency (Max.)[kHz]

100

BR PIN

Yes

Channel

1

Light Load mode

Yes

EN

No

Soft Start

Yes

Thermal Shut-down

Auto Restart

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size [mm]

4.9x6 (t=1.65)

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特点:

  • AC Low Voltage Protection Function (AC UVLO)
  • X Capacitor Discharge Function
  • VCC Pin Low Voltage Protection (VCC UVLO)
  • PWM Type Current Mode Control
  • Frequency Reduction Function
  • Burst Operation at Light Load
  • Switching Function of Operation Modes
  • Power Save Function (Low Consumption Current at no load)
  • Soft Start Function
  • FB Pin Overload Protection Function (FB OLP)
  • CS Pin Overload Protection Function (CS OLP)
  • Switching Function of CS OLP Detection Voltage
  • CS Pin Over Current Protection Function (CS OCP)
  • CS Pin Leading Edge Blanking Function
  • LA/ZT Pin Over Voltage Protection Function (ZT OVP)
  • OUT Pin Gate Clamp Circuit

Reference Design / Application Evaluation Kit

 
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