BM2P131FK-LBZ
内置开关MOSFET PWM方式DC/DC转换器IC

本产品面向工业设备市场,确保长期供应。作为AC/DC用PWM方式DC/DC转换器,该系列为所有产品提供适合的系统。支持隔离和非隔离方式,容易设计低功耗转换器。内置800V耐压启动电路,有助于降低功耗。由于采用电流模式控制,可逐周期电流限制,实现卓越的带宽和瞬态响应性能。开关频率为130kHz固定频率。轻负载时,执行低频工作,以实现高效率。内置跳频功能,有助于降低EMI。本产品内置800V耐压超级结MOSFET。

主要规格

 
型号 | BM2P131FK-LBZ
Status | 推荐品
封装 | DIP7AK
包装数量 | 2000
最小独立包装数量 | 2000
包装形态 | Tube
RoHS | Yes

特性:

FB OLP

Auto Restart

ZT OVP

Latch

BR UVLO

Yes

External LATCH Function

No

AC Monitor Function

No

VH Terminal UVLO

No

Frequency Reduction Function

Yes

Current Detection Resistors

External

Over Current Detection Voltage (typ.)[V]

0.3

Dynamic Over Current Detection

Yes

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

10.9

Vin1(Max.)[V]

26

Withstand Voltage [V]

800

SW Frequency (Max.)[kHz]

130

VCC OVP

Auto Restart

BR PIN

Yes

On Resistor (MOSFET)[Ω]

1.6

Channel

1

Light Load mode

Yes

EN

No

Soft Start

Yes

Thermal Shut-down

Yes

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size [mm]

9.27x6.35 (t=4.3)

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特点:

  • Long Time Support Product for Industrial Applications
  • Switching Frequency=130kHz
  • PWM Current Mode Control
  • Built-in Frequency Hopping Function
  • Burst Operation at Light Load
  • Frequency Reduction Function
  • Built-in 800V Starter Circuit
  • Built-in 800V Super Junction MOSFET
  • VCC Pin Under Voltage Protection
  • VCC Pin Over Voltage Protection
  • Over Current Limiter Function per Cycle
  • Over Current Limiter with AC Voltage Correction
  • Soft Start Function
  • Brown IN/OUT Function
  • ZT Pin OVP Function