BD9120HFN - Rohm - 1ch DC/DC Converter Controller IC with Built-in Synchronous rectifier

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Description

Detailed Product Description

 

Quick Detail:

 

1ch DC/DC Converter Controller IC with Built-in Synchronous rectifier

 

 

Description:

 

ROHM’s high efficiency step-down switching regulators

(BD9106FVM,BD9107FVM,BD9109FVM,BD9110NV,B

D9120HFN) are the power supply designed to produce

a low voltage including 1 volts from 5/3.3 volts power

supply line. Offers high efficiency with our original pulse

skip control technology and synchronous rectifier.

Employs a current mode control system to provide

faster transient response to sudden change in load.

 

 

Applications:

 

Offers fast transient response with current mode

PWM control system.

Offers highly efficiency for all load range with

synchronous rectifier (Nch/Pch FET)

and SLLMTM (Simple Light Load Mode)

Incorporates soft-start function.

Incorporates thermal protection and ULVO

functions.

Incorporates short-current protection circuit with

time delay function.

Incorporates shutdown function

 

 

Specifications:

 

Datasheets

BD9106/07/09FVM, BD9110NV/20HFN

Product Photos

8-SON_8-HSON Pkg

Product Training Modules

High Efficiency Current Mode Switching Regulators
CMOS LDO Regulators

Featured Product

BD91x Series Step-Down Regulators

Standard Package

3,000

Category

Integrated Circuits (ICs)

Family

PMIC - Voltage Regulators - DC DC Switching Regulators

Series

-

Packaging

Tape & Reel (TR)

Type

Step-Down (Buck)

Output Type

Adjustable

Number of Outputs

1

Voltage - Output

1 V ~ 1.5 V

Voltage - Input

2.7 V ~ 4.5 V

PWM Type

Current Mode

Frequency - Switching

1MHz

Current - Output

800mA

Synchronous Rectifier

Yes

Operating Temperature

-25°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-HSON

Supplier Device Package

8-HSON

Other Names

BD9120HFN-TR-ND
BD9120HFNTR

 

 

Competitive Advantage:

 

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .


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