BM2PAB1Y-Z
内置开关MOSFET 非隔离型 PWM DC-DC转换器IC

本IC是AC-DC用PWM方式DC-DC转换器,可为带插座的各种产品提供理想的系统。使用该产品可轻松设计出非隔离型专用的高效率转换器。内置650V耐压启动电路,有助于降低功耗。内置电流检测电阻,可实现小型电源设计。采用电流模式控制,可实现逐周期电流限制,带宽表现和瞬态响应性能优异。开关频率恒定(25kHz,65kHz)。内置跳频功能,有助于实现更低EMI。内置650V耐压超级结MOSFET,使设计更容易。

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 | BM2PAB1Y-Z
Status | 推荐品
封装 | DIP7K
包装形态 | Tube
包装数量 | 2000
最小独立包装数量 | 50
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

No

Current Detection Resistors

Integrated

Over Current Detection Current (typ.)[A]

1.76

Dynamic Over Current Detection

Yes

Feedback Voltage (typ.)[V]

2

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

11.1

Vin1(Max.)[V]

26

Withstand Voltage [V]

650

SW Frequency (Max.)[kHz]

25

VCC OVP

Auto Restart

BR PIN

No

On Resistor (MOSFET)[Ω]

1.5

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 Current Mode Method
  • Frequency Hopping Function
  • Burst Operation at Light Load
  • Built-in 650 V Startup Circuit
  • Built-in 650 V Super Junction MOSFET
  • VCC UVLO (Under Voltage Lockout)
  • VCC OVP (Over Voltage Protection)
  • Over Current Detection Function per Cycle
  • Soft Start Function
  • Sleep Mode

Reference Design / Application Evaluation Kit

 
    • Evaluation Board - BM2PAB1Y-EVK-002
    • Non-Isolated Buck Convertor, PWM type, 3.3W (5V/0.66A)

  • User's Guide
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