BM2P26CK-Z
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 include an electrical outlet. The built-in 650V startup circuit contributes to low power consumption. Small-sized power supplies can be designed with a built-in current detection resistor for switching. Current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response since current mode control is utilized. The switching frequency is 100kHz by a fixed method. At light load, the switching frequency is reduced and high efficiency is achieved. A built-in frequency hopping function also contributes to low EMI. A built-in 800V Super Junction MOSFET makes designs easy.

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Product Detail

 
Part Number | BM2P26CK-Z
Status | Recommended
Package | DIP7K
Packing Type | Tube
Unit Quantity | 2000
Minimum Package Quantity | 2000
RoHS | Yes

Specifications:

AC Monitor Function

No

BR UVLO

No

Current Detection Resistors

Integrated

Dynamic Over Current Detection

Yes

External LATCH Function

No

FB OLP

Auto Restart

Frequency Reduction Function

Yes

Over Current Detection Current (typ.)[A]

0.24

VH Terminal UVLO

Yes

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

11.9

Vin1(Max.)[V]

25.5

Withstand Voltage [V]

800

SW Frequency (Max.)[kHz]

100

VCC OVP

Latch

BR PIN

No

On Resistor (MOSFET)[Ω]

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=5.33)

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Features:

  • PWM Current Mode Method
  • Frequency Hopping Function
  • Burst Operation at Light Load
  • Frequency Reduction Function
  • Built-in 650V Startup Circuit
  • Built-in 800V Super Junction MOSFET
  • VCC UVLO (Under Voltage Lockout)
  • VCC OVP (Over Voltage Protection)
  • Over Current Detection Function per Cycle
  • Over Current Detection AC Voltage Compensation Function
  • Soft Start Function
  • External Latch Function
  • X Capacitor Discharge Function

Reference Design / Application Evaluation Kit

 
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