BM2P10A3J-Z
Built-in Switching MOSFET PWM-type DC/DC Converter IC

This series of PWM-type DC-DC converters for AC-DC supplies the optimum system for all products in which an outlet is present. It is compatible with both insulated and non-insulated, and various types of low-power consumption converters can be easily designed. The built-in 730V startup circuit contributes to low power dissipation. A highly flexible power supply design is achieved by externally installing a current detection resistor for switching. Because of the use of current mode control, the current is limited every cycle, providing excellent performance in bandwidth and excessive response. The switching frequency is fixed at 100kHz. When turned light load, the frequency is reduced to achieve high efficiency. Built-in frequency hopping function contributes to low EMI. Built-in 730V switching MOSFET enables easy designing.

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* This is a standard-grade product.
For Automotive usage, please contact Sales.
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Product Detail

 
Part Number | BM2P10A3J-Z
Status | Recommended
Package | DIP7K
Unit Quantity | 2000
Minimum Package Quantity | 50
Packing Type | Tube
RoHS | Yes

Specifications:

AC Monitor Function

No

BR OVP

No

BR UVLO

Yes

Current Detection Resistors

External

Dynamic Over Current Detection

Yes

External LATCH Function

No

FB OLP

Auto Restart

Frequency Reduction Function

Yes

Over Current Detection Voltage (typ.)[V]

0.78

VH Terminal UVLO

No

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

8.9

Vin1(Max.)[V]

26

Withstand Voltage [V]

730

SW Frequency (Max.)[kHz]

100

VCC OVP

Auto Restart

BR PIN

Yes

On Resistor (MOSFET)[Ω]

3

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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Features:

  • PWM Current Mode Control
  • Frequency Hopping Function
  • Burst Operation at Light Load
  • Frequency Reduction Function
  • Built-in 730V Startup Circuit
  • Built-in 730V Switching MOSFET
  • VCC UVLO(Under Voltage Lockout)
  • VCC OVP(Over Voltage Protection)
  • SOURCE Pin Open Protection
  • SOURCE Pin Function of Leading Edge Blanking
  • Over Current Detection Function per Cycle
  • Over Current Detection AC Compensation Function
  • Soft Start Function
  • Secondary Over Current Protection Circuit
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