AP1128D

更新时间： 2024-11-24 00:00:47

品牌	Logo	应用领域
易亨 - ANACHIP		稳压器
页数	文件大小	规格书
8页	236K
描述
3A Bus Terminator Regulator

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AP1128D 数据手册

AP1128

3A Bus Terminator Regulator

Features

General Description

- Ideal for DDR-I and DDR-II applications

- Capable of sourcing and sinking current 1.5A/3A

- Current limiting protection

AP1128 is a linear regulator designed as a

cost-effective solution for active termination of DDR

SDRAM. The converting voltage range is from 1.6V

to 6V into a desired output voltage, which is

adjusted by two external resistors. The current

sourcing and sinking capability of the regulator is up

to 1.5A/3A while the output voltage within 2%/3%.

- Thermal protection

- Current-shoot-through protection

- High accuracy output voltage at full load

- Minimum external components

- Adjustable VOUT by external resistors

- Shutdown for standby or suspend mode operation

with high-impedance output

This device provides on-chip thermal shutdown and

current limit functions for circuit tolerance of the

output fault conditions. SO-8 and TO-252-5L

packages are available for all commercial and

industrial surface mount applications.

- TO252-5 and SOP-8 Pb-free Package

Applications

- Mother Board DDR-SDRAM Termination

- Mother Board DDR-II Termination

- Game / Play Station

- Set Top Box

- PCI / AGP Graphics

- IPC

- SCSI-III Bus Termination

Pin Assignment

Pin Descriptions

( Top View )

Pin Name

V_IN

Descriptions

Power Input

Gate Drive Voltage

V_OUT

V_CNTL

V_REFEN

V_CNTL(TAB)

GND

Reference Voltage Input and Chip

V_REFEN

Enable

Ground

GND

V_OUT

V_IN

Output Voltage

TO252-5L

(Top View)

V_IN

V_CNTL

GND

V_REFEN

V_OUT

SOP-8L

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev.1.0 Jul 20, 2005

1/7

12 3 4 5 6 7 8

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与AP1128D相关器件

型号	品牌	获取价格	描述	数据表
AP1128DA	ANACHIP	获取价格	3A Bus Terminator Regulator
AP1128S	ANACHIP	获取价格	3A Bus Terminator Regulator
AP1128SA	ANACHIP	获取价格	3A Bus Terminator Regulator
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AP1133	ETC	获取价格	TRANSISTOR \| BJT \| PNP \| 40V V(BR)CEO \| 1A I(C) \| TO-5
AP1134	ETC	获取价格	TRANSISTOR \| BJT \| PNP \| 40V V(BR)CEO \| 1A I(C) \| TO-5
AP1135	ETC	获取价格	TRANSISTOR \| BJT \| PNP \| 80V V(BR)CEO \| 5A I(C) \| TO-111