BM2P0161-Z
内置开关MOSFET PWM型DC/DC转换器IC

BM2P0161是用于AC/DC的PWM方式DC/DC转换器,为所有带插座的产品提供合适的电源系统。同时支持绝缘和非绝缘,可以轻松设计各种低功耗转换器。内置650V耐压启动电路,有助于降低功耗。通过使用外部开关电流检测电阻器,可以实现具有高自由度的电源设计。由于使用了电流模式控制,因此可对每个周期进行电流限制,并且带宽和瞬态响应性能非常出色。 采用固定方法,开关频率为65kHz。 轻负载时,频率降低以实现高效率。 内置跳频功能,有助于降低EMI。内置650V开关MOSFET,易于设计。

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 | BM2P0161-Z
Status | 推荐品
封装 | DIP7K
包装数量 | 2000
最小独立包装数量 | 50
包装形态 | Tube
RoHS | Yes

特性:

FB OLP

Auto Restart

BR UVLO

No

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]

0.4

Dynamic Over Current Detection

No

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

8.9

Vin1(Max.)[V]

26

Withstand Voltage [V]

650

SW Frequency (Max.)[kHz]

65

VCC OVP

Auto Restart

BR PIN

No

On Resistor (MOSFET)[Ω]

1

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=5.33)

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特点:

  • PWM Frequency: 65kHz
  • PWM Current Mode Control
  • Built-in Frequency Hopping Function
  • Burst Operation When Load is Light
  • Frequency Reduction Function
  • Built-in 730V Starter Circuit
  • Built-in 730V Switching MOSFET
  • VCC Pin Under-Voltage Protection
  • VCC Pin Over-Voltage Protection
  • SOURCE Pin Open Protection
  • SOURCE Pin Short Protection
  • SOURCE Pin Leading Edge Blanking Function
  • Per-Cycle Over-Current Protection Circuit
  • Over Current Protection AC Voltage Compensation Circuit
  • Soft Start
  • Secondary Over-Current Protection Circuit

Evaluation
Board

 
    • Evaluation Board
    • BM2P0161-EVK-001
    • Non-Isolation Buck Converter, PWM method, Output 7.5W 15V

  • User's Guide Buy
    • Evaluation Board
    • BM2P0161-EVK-002
    • Non-Isolation Buck Converter, PWM method, Output 6W 12V

  • User's Guide Buy
    • Evaluation Board
    • BM2P0161-EVK-003
    • Isolation Fly-back Converter, PWM method, Output 24W 12V

  • User's Guide Buy