SDC2921 datasheet(1/13 Pages) SDC

tên linh kiện	SDC2921

Giải thích chi tiết về linh kiện	Voltage Mode PWM Controller

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Datasheet

December, 2013 Rev. 1.2

1/13

©

2013 Shaoxing Devechip Microelectronics Co., Ltd.

www.sdc-semi.com

Voltage Mode PWM Controller

SDC2921

General Description

The SDC2921 is a Pulse–Width Modulation (PWM) control

circuit with complete protection circuits for the SMPS

(Switching Mode Power Supply). It contains various

functions, can minimize external components of switching

power supply systems in personal computer.

Features



Complete PWM control and protection circuits



Over voltage protection for 3.3V/ 5V/ 12V/ PT



Under voltage protection for 3.3V/ 5V/ 12V



280ms PG time delay



Open drain power good output



280ms time delay for UVP



Remote ON/OFF function



Built-in soft-start function



Package: DIP-16

Applications



PC power supply

Figure 1. Package Type

DIP-16

SDC

CONFIDENTIAL

DOCUMENT

Số phần tương tự - SDC2921

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
List of Unclassifed Man...	SDC20-48S05	89Kb / 2P	20 WATTS DC-DC CONVERTER
Power Mate Technology C...	SDC20-48S05	148Kb / 3P	20 WATTS MAXIMUM OUTPUT POWER
List of Unclassifed Man...	SDC20-48S12	89Kb / 2P	20 WATTS DC-DC CONVERTER
Power Mate Technology C...	SDC20-48S12	148Kb / 3P	20 WATTS MAXIMUM OUTPUT POWER
List of Unclassifed Man...	SDC20-48S15	89Kb / 2P	20 WATTS DC-DC CONVERTER

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Mô tả tương tự - SDC2921

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Samsung semiconductor	KA7500B	97Kb / 5P	VOLTAGE-MODE PWM CONTROLLER
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Fairchild Semiconductor	FAN7556	243Kb / 10P	Voltage Mode PWM Controller
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Microsemi Corporation	LX1684	294Kb / 12P	Voltage-Mode PWM Controller
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ON Semiconductor	CS51221	178Kb / 14P	Enhanced Voltage Mode PWM Controller September, 2005 ??Rev. 8
Shaoxing Devechip Micro...	SDC7500	308Kb / 10P	Voltage Mode PWM Controller

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SDC2921 bảng dữ liệu(PDF) 1 Page - Shaoxing Devechip Microelectronics Co., Ltd

SDC2921 bảng dữ liệu(HTML) 1 Page - Shaoxing Devechip Microelectronics Co., Ltd

Số phần tương tự - SDC2921

Mô tả tương tự - SDC2921

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