MIC5162YMM

更新时间： 2024-11-29 03:54:03

品牌	Logo	应用领域
麦瑞 - MICREL		稳压器控制器
页数	文件大小	规格书
11页	151K
描述
Dual Regulator Controller For High-Speed Bus Termination

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MIC5162YMM 数据手册

MIC5162

Micrel, Inc.

MIC5162

Dual Regulator Controller For High-Speed Bus Termination

General Description

Features

The MIC5162 is a dual regulator controller designed for high-

speed bus termination. It offers a simple, low-cost JEDEC

compliant solution for terminating high-speed, low-voltage

digital buses (i.e. DDR, SCSI, GTL, SSTL, HSTL, LV-TTL,

Rambus, LV-PECL, LV-ECL, etc).

• JEDEC Compliant Bus Termination for SCSI, GTL,

SSTL, HSTL, LV-TTL, Rambus, LV-PECL, LV-ECL, etc.

• DDR memory termination

• Tracking programmable output

• Requires minimal external components

• Wide bandwidth

The MIC5162 controls two external N-Channel MOSFETs to

form two separate regulators. It operates by switching be-

tweeneitherthehigh-sideMOSFETorthelow-sideMOSFET

dependingonwhetherthecurrentisbeingsourcedtotheload

or sinked by the regulator.

• Input voltage range: 1.35V to 6V

• Logic controlled enable input

• Tiny MSOP-10 package

• Available –40°C < T < +125°C

Applications

Designed to provide a universal solution for bus termination

regardless of input voltage, output voltage, or load current,

the desired MIC5162 output voltage can be programmed by

externally forcing the reference voltage.

• Desktop computers

• Notebook computers

• Communication systems

• Video cards

The MIC5162 operates from an input of 1.35V to 6V, with a

secondbiassupplyinputrequiredforoperation. Itisavailable

in the tiny MSOP-10 package with operating junction tem-

perature range of –40°C to +125°C.

Ordering Information

Part Number

Junction

Standard

Pb-Free

Temp Range

Package

MIC5162BMM

MIC5162YMM

–40°C to +125°C

10-Pin MSOP

Typical Application

Load Transient

V_IN=2.5V to 1.5V

Sink 3A

_DDQ= 1.35V

to 6.0V

MIC5162BMM

VDDQ VREF

SUD50N02-06

V_TT

VCC

120pF

V_CC= 5.0V

/₂V_DDQ

Source 3A

COMP

GND

C_OUT= 330µF

220pF

TIME (200µs/div)

Typical SSTL-2 Application

Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

February 2005

M9999-092004

12 3 4 5 6 7...11

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与MIC5162YMM相关器件

型号	品牌	获取价格	描述	数据表
MIC5162YMMTR	MICREL	获取价格	BUS TERMINATOR SUPPORT CIRCUIT, PDSO10, LEAD FREE, MSOP-10
MIC5162YMM-TR	MICROCHIP	获取价格	BUS TERMINATOR SUPPORT CIRCUIT, PDSO10
MIC5163	MICREL	获取价格	Dual Regulator Controller
MIC5163	MICROCHIP	获取价格	The MIC5163 is a dual regulator controller designed specifically for low voltage memory te
MIC5163_09	MICREL	获取价格	Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination
MIC5163YMM	MICREL	获取价格	Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination
MIC5163YMM	MICROCHIP	获取价格	DUAL SWITCHING CONTROLLER, PDSO10
MIC5163YMMTR	MICROCHIP	获取价格	DUAL SWITCHING CONTROLLER, PDSO10, GREEN, MSOP-10
MIC5163YMM-TR	MICROCHIP	获取价格	DUAL SWITCHING CONTROLLER, PDSO10
MIC5164	MICREL	获取价格	Dual Regulator Controller for DDR3 GDDR3/4/5 Memory and High-Speed Bus Termination

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