ACT4060ASH datasheet(1/11 Pages) ACTIVE-SEMI

tên linh kiện	ACT4060ASH

Giải thích chi tiết về linh kiện	Wide Input 2A Step Down Converter

PDF	11 Pages

Scroll/Zoom	100%

nhà sản xuất	ACTIVE-SEMI [Active-Semi, Inc]

Trang chủ	http://www.active-semi.com

Logo

1 / 11 page

Innovative Power

TM

- 1 -

www.active-semi.com

FEATURES

• 2A Output Current

• Up to 96% Efficiency

• 4.5V to 24V Input Range

• 10µA Shutdown Supply Current

• 400kHz Switching Frequency

• Adjustable Output Voltage

• Cycle-by-Cycle Current Limit Protection

• Thermal Shutdown Protection

• Frequency FoldBack at Short Circuit

• Stability with Wide Range of Capacitors,

Including Low ESR Ceramic Capacitors

• SOP-8 Package

APPLICATIONS

• TFT LCD Monitors

• Portable DVDs

• Car-Powered or Battery-Powered Equipments

• Set-Top Boxes

• Telecom Power Supplies

• DSL and Cable Modems and Routers

• Termination Supplies

GENERAL DESCRIPTION

The ACT4060A is a current-mode step-down

DC/DC converter that provides up to 2A of output

current at 400kHz switching frequency. The device

utilizes Active-Semi’s proprietary high voltage proc-

ess for operation with input voltages up to 24V.

The ACT4060A provides fast transient response

and eases loop stabilization while providing excel-

lent line and load regulation. This device features a

very low ON-resistance power MOSFET which pro-

vides peak operating efficiency up to 96%. In shut-

down mode, the ACT4060A consumes only 10μA of

supply current.

This device also integrates protection features in-

cluding cycle-by-cycle current limit, thermal shut-

down and frequency fold-back at short circuit.

The ACT4060A is available in a SOP-8 package

and requires very few external devices for opera-

tion.

TYPICAL APPLICATION CIRCUIT

ACT4060A

Rev 0, 28-Apr-09

Wide Input 2A Step Down Converter

ACT4060A

BS

IN

EN

COMP

FB

SW

G

ENABLE

Up to 24V

+

2.5V/2A

Số phần tương tự - ACT4060ASH

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Active-Semi, Inc	ACT4060ASH	257Kb / 12P	Wide Input 2A Step Down Converter Rev 1, 25-Jun-09
Active-Semi, Inc	ACT4060ASH-T	257Kb / 12P	Wide Input 2A Step Down Converter Rev 1, 25-Jun-09

More results

Mô tả tương tự - ACT4060ASH

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Active-Semi, Inc	ACT4072	729Kb / 10P	Wide Input 2A Step Down Converter Rev 1, 12/2006
List of Unclassifed Man...	ACT4012	249Kb / 9P	Wide Input 2A Step Down Converter
Active-Semi, Inc	ACT4060	355Kb / 9P	Wide Input 2A Step Down Converter Rev8, 24-Jul-07
Active-Semi, Inc	ACT4072	271Kb / 10P	Wide Input 2A Step Down Converter Rev2, 27-May-08
FOSLINK SEMICONDUCTOR C...	FSP3126	243Kb / 9P	WIDE INPUT 2A STEP DOWN CONVERTER
FOSLINK SEMICONDUCTOR C...	FSP3129	368Kb / 10P	WIDE INPUT 2A STEP-DOWN CONVERTER
Champion Microelectroni...	CM2500	223Kb / 11P	WIDE INPUT 2A STEP DOWN CONVERTER
Active-Semi, Inc	ACT4060A_0906	257Kb / 12P	Wide Input 2A Step Down Converter Rev 1, 25-Jun-09
Active-Semi, Inc	ACT4065A	298Kb / 9P	High Input 2A Step Down Converter Rev 0, 23-Apr-12
Guangdong Kexin Industr...	FSP3170	998Kb / 3P	WIDE INPUT 2A STEP DOWN CONVERTER

More results

ACT4060ASH bảng dữ liệu(PDF) 1 Page - Active-Semi, Inc

ACT4060ASH bảng dữ liệu(HTML) 1 Page - Active-Semi, Inc

Số phần tương tự - ACT4060ASH

Mô tả tương tự - ACT4060ASH

Html Pages

1 2 3 4 5 6 7 8 9 10 11

bảng dữ liệu tải về

Link URL