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AP2004

更新时间： 2024-11-20 03:19:11

品牌	Logo	应用领域
美台 - DIODES		控制器
页数	文件大小	规格书
8页	242K
描述
PWM BUCK CONTROLLER

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中文翻译

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数据手册

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AP2004 数据手册

AP2004

PWM BUCK CONTROLLER

General Description

Features

The AP2004 integrates Pulse-Width-Modulation (PWM) control

circuit into a single chip, mainly designs for power-supply

regulator. All the functions include an on-chip 1.25V reference

output, an error amplifier, an adjustable oscillator, a soft-start,

UVLO, SCP circuitry, and a push-pull output circuit. Switching

frequency is adjustable by trimming CT. During low VCC situation,

the UVLO makes sure that the outputs are off until the internal

circuit operates normally.

•

PWM Buck Control Circuitry

Operating voltage can be up to 27V

Under voltage Lockout (UVLO) Protection

Short Circuit Protection (SCP)

Soft-start circuit

Variable Oscillator Frequency -- 300Khz Max

1.25V voltage reference Output

8-pin SOP package

Lead Free Finish/ RoHS Compliant for Lead Free and

“Green” products (Note 1)

•

SOP-8L: Available in “Green” Molding Compound (No

Br, Sb)

Applications

•

Backlight inverter

LCD Monitor

CDROM, XDSL Product

DC/DC converters in computers, etc.

Ordering Information

X X X

AP 2004

Lead-Free

Packing

Package

S: SOP-8L

L : Lead Free

G : Green

-U : Tube

-13 : Taping

Tube

Part Number

13” Tape and Reel

Device

(Note 2)

Package

Code

Packaging

Quantity

Part Number

Suffix

-13

AP2004S

SOP-8L

100

- U

2500/Tape & Reel

Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

AP2004 Rev. 2

1 of 8

www.diodes.com

DECEMBER 2006

12 3 4 5 6 7 8

中文翻译

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与AP2004相关器件

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AP2004_09	DIODES	获取价格	PWM BUCK CONTROLLER
AP2004N	ANACHIP	获取价格	PWM Buck Controller
AP2004NA	ANACHIP	获取价格	PWM Buck Controller
AP2004NL	ANACHIP	获取价格	PWM Buck Controller
AP2004NLA	ANACHIP	获取价格	PWM Buck Controller
AP2004NL-U	DIODES	获取价格	Switching Controller, 0.2A, 300kHz Switching Freq-Max, PDIP8, LEAD FREE, PLASTIC, DIP-8
AP2004S	DIODES	获取价格	PWM BUCK CONTROLLER
AP2004S	ANACHIP	获取价格	PWM Buck Controller
AP2004SA	ANACHIP	获取价格	PWM Buck Controller
AP2004SG-13	DIODES	获取价格	PWM BUCK CONTROLLER