Datasheet > AP2302S5

AP2302S5

更新时间： 2024-11-18 04:06:23

品牌	Logo	应用领域
BCDSEMI		稳压器双倍数据速率
页数	文件大小	规格书
13页	154K
描述
3A DDR TERMINATION REGULATOR

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AP2302S5 数据手册

Preliminary Datasheet

3A DDR TERMINATION REGULATOR

AP2302

General Description

Features

Support Both DDR I (1.25V ) and DDR II

The AP2302 linear regulator is designed to meet the

JEDEC specification SSTL-2 and SSTL-18 for termi-

nation of DDR-SDRAM. The regulator can sink or

source up to 3A current continuously, offers enough

current for most DDR applications. Output voltage is

designed to track the reference voltage within a 2%

(DDR I) and 3% (DDR II) tolerance for load regulation

while preventing shooting through on the output stage.

On-chip thermal limiting provides protection against a

combination of high current and ambient temperature

which would create an excessive junction temperature.

(0.9V ) Requirements

Source and Sink Current up to 3A

High Accuracy Output Voltage at Full-load

Adjustable V

by External Resistors

OUT

Shutdown for Standby or Suspend Mode

Operation with High-impedance Output

Applications

The AP2302, used in conjunction with series termina-

tion resistors, provides an excellent voltage source for

active termination schemes of high speed transmission

lines as those seen in high speed memory buses and

distributed backplane designs.

DDR-SDRAM Termination

DDR-II Termination

SSTL-2 Termination

The AP2302 is available in SOIC-8, TO-252-5L and

TO-263-5L packages.

TO-252-5L

SOIC-8

TO-263-5L

Figure 1. Package Types of AP2302

Jul. 2006 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...13

中文翻译

下载PDF

与AP2302S5相关器件

型号	品牌	获取价格	描述	数据表
AP2302S5-E1	BCDSEMI	获取价格	3A DDR TERMINATION REGULATOR
AP2302S5TR	BCDSEMI	获取价格	3A DDR TERMINATION REGULATOR
AP2302S5TR-E1	BCDSEMI	获取价格	3A DDR TERMINATION REGULATOR
AP2303	DIODES	获取价格	DDR BUS TERMINATION REGULATOR
AP2303D5	DIODES	获取价格	Regulator
AP2303D5-E1	DIODES	获取价格	Regulator
AP2303D5TR	DIODES	获取价格	Regulator
AP2303D5TR-E1	DIODES	获取价格	Regulator
AP2303GN	TYSEMI	获取价格	Advanced Power MOSFETs
AP2303GN	A-POWER	获取价格	P-CHANNEL ENHANCEMENT MODE POWER MOSFET