BD9327EFJ
4.75-18V 4A 1ch Buck converter

The BD9327EFJ is step-down regulators that integrate a low resistance high side N-channel achieves 4A continuous output current over a wide input supply range. Current mode operation provides fast transient response and easy phase compensation.

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

Product Detail

 
Part Number | BD9327EFJ-E2
Status | Recommended
Package | HTSOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

1

Integrated FET / Controller

Integrated FET

Topology

Buck

Synchronous / Nonsynchronous

Non-synchronous

Vin1(Min.)[V]

4.75

Vin1(Max.)[V]

18.0

Vout1(Min.)[V]

0.9

Vout1(Max.)[V]

14.4

Iout1(Max.)[A]

4.0

SW frequency(Max.)[MHz]

0.38

Light Load mode

No

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

4.9x6 (t=1)

Features:

・Wide operating INPUT Range 4.75V to 18V
・Selectable 4A Output Current
・Selectable 0.1Ω / 0.15Ω Internal MOSFET Switch
・Low ESR Output Ceramic Capacitors are Available
・Low Standby Current during Shutdown Mode
・380kHz Operating Frequency
・Feedback voltage 0.9V ±1.5% Accuracy
・Protection circuit : Undervoltage lockout protection circuit
・Thermal shutdown circuit
・Overcurrent protection circuit

Design Resources

 

Technical Articles

Tools

2D/3D/CAD

  • HTSOP-J8 Footprint / Symbol
  • HTSOP-J8 3D STEP Data