BD87007FJ
High Efficiency, Low Standby Power and CCM Corresponding Secondary Side Synchronous Rectification Controller IC

BD87007FJ is synchronous rectification controller to be used in the secondary side output. It has a built-in low consumption and high accuracy shunt regulator, which reduces standby power. At continuous conduction mode (CCM) operation, further space saving can be realized when operating without the input switching synchronizing signal of the primary side. BD87007FJ also features a wide operating supply voltage of 2.7V to 32.0V for various output applications. In addition, by adopting the high voltage 120V (Max) process, it is possible to monitor the drain voltage directly.

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Product Detail

 
Part Number | BD87007FJ-E2
Status | Recommended
Package | SOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Channel

1

Controller Type

SR

Circuit Configuration

Flyback

Vin1 (Min.)[V]

2.7

Vin1 (Max.)[V]

32

Shunt Regulator Accuracy (%)

1

VCC OVP

Auto Restart

OVP

Fixed

Compulsion OFF Time (typ. μs)

3.85

FET

-

Drain Monitor Voltage [V]

120

BR PIN

No

Light Load mode

No

EN

No

Thermal Shut-down

Yes

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Package Size [mm]

4.9x6 (t=1.65)

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Features:

  • Built-in Low Consumption and High Accuracy Shunt Regulator, which Reduces Standby Power
  • 120V (Max) High Voltage Process DRAIN Monitor Pin
  • Wide Supply Voltage Range of 2.7V to 32.0V
  • Supports Drive Type: PWM, QR Controller, etc.
  • No Input Required on the Primary-Side at CCM
  • Built-in Over Voltage Protection for SH_IN and VCC Pin
  • Built-in Thermal Shutdown Function
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