ROHM Product Detail

BM2P0363F
PWM Type DC/DC Converter IC with Integrated Switching MOSFET

The PWM type DC/DC converter for AC/DC provides an optimal system for all products that require an electrical outlet. This IC supports both isolated and non-isolated devices and enables simpler designs of various types of a low power consumption electrical converters. The built-in 650V startup circuit contributes to low power consumption. Power supplies can be designed flexibly by connecting a current detection resistor for the switching externally. Current is restricted in each cycle and excellent performances are demonstrated in a bandwidth and transient response since a current mode control is utilized. The switching frequency is 25kHz by a fixed method. A built-in frequency hopping function also contributes to low EMI. A built-in 650V switching MOSFET makes designs easy.

You can choose from a variety of power and topology evaluation boards.

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Product Detail

 
Part Number | BM2P0363F-E2
Status | Recommended
Package | SOP8
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

Specifications:

AC Monitor Function

No

BR UVLO

No

Current Detection Resistors

External

Dynamic Over Current Detection

Yes

External LATCH Function

No

FB OLP

Auto Restart

Frequency Reduction Function

No

Over Current Detection Voltage (typ.)[V]

0.4

VH Terminal UVLO

No

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

8.9

Vin1(Max.)[V]

26

Withstand Voltage [V]

650

SW Frequency (Max.)[kHz]

25

VCC OVP

Auto Restart

BR PIN

No

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]

5.0x6.2 (t=1.71)

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Features:

  • PWM Current Mode Method
  • Frequency Hopping Function
  • Burst Operation at Light Load
  • Built-in 650V Startup Circuit
  • Built-in 650V Switching MOSFET
  • VCC UVLO (Under Voltage Lockout)
  • VCC OVP (Over Voltage Protection)
  • Soft Start Function
  • FB OLP (Over Load Protection)
  • Over Current Detection Function per Cycle
  • Over Current Detection AC Voltage Compensation Function
  • SOURCE Pin Open Protection Function
  • SOURCE Pin Short Protection Function
  • SOURCE Pin Leading Edge Blanking Function

Reference Design / Application Evaluation Kit

 
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