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4.2V to 18V, 2A 1ch Synchronous Buck Converter Integrated FET - BD9328EFJ-LB

This is the product guarantees long time support in Industrial market. The BD9328EFJ-LB is a synchronous step-down switching regulator that integrates 2 low resistance N-channel MOSFETs. It achieves 2A continuous output current over a wide input supply range. Current mode operation provides fast transient response and easy phase compensation.
ROHM recommends BD9C301FJ-LB for new design.
Please refer to Buck DC/DC Converter IC Replacement Guide for more information.

Part Number | BD9328EFJ-LBE2
Status | Active(Inquiry)
Package | HTSOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Industrial

ch

1

Integrated FET / Controller

Integrated FET

Buck / Boost / Buck-Boost / Inverting

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

4.2

Vin1(Max.)[V]

18.0

Vout1(Min.)[V]

0.9

Vout1(Max.)[V]

12.6

Iout1(Max.)[A]

2.0

SW frequency(Max.)[MHz]

0.38

Light Load mode

No

EN

Yes

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

・Long Life Cycle Product
For Industrial Applications.
・Low ESR Output Ceramic Capacitors are
Available
・Low Standby Current during Shutdown Mode
・380 kHz Fixed Operating Frequency
・Feedback voltage
・ 0.9V ± 1.5%(Ta=25℃),
・ 0.9V ± 2.0%(Ta=-25℃ to 85℃)
・Protection Circuits
・ Under Voltage Lockout Protection
・ Thermal Shutdown
・ Over Current Protection