Datasheet > CM8501IT

CM8501IT

更新时间： 2024-09-16 06:48:11

品牌	Logo	应用领域
虹冠电子 - CHAMP		/
页数	文件大小	规格书
10页	380K
描述
1.5A BUS TERMINATOR

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数据手册

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CM8501IT 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.77
Base Number Matches：	1

CM8501IT 数据手册

CM8501/A

1.5A B^USTERMINATOR

GENERAL DESCRIPTION

FEATURES

The CM8501/A is a low cost switching regulator designed to

provide a desired output voltage or termination voltage for

various applications by converting voltage supplies ranging

from 2.0V to 4.0V. The CM8501 can be implemented to

produce regulated output voltages in two different modes. In

the default mode, when the VIN/2 pin is open, the output

voltage is 50% of the VCCQ. The CM8501 can also be used

to produce various user-defined voltages by forcing a voltage

on the VIN/2 pin. In this case, the output voltage follows the

VIN/2 pin input voltage. The regulated output voltage of

CM8501A is internally set to be 50% of the applied VCCQ.

The switching regulator is capable of sourcing or sinking up to

1.5A of current while regulating an output V _TTvoltage to

within 3% or less.

ꢀ

Patent Filed #6,452,366

8-pin PSOP, 16 pin PTSSOP and 16 pin PSOP power

packages

ꢀ

Source and sink up to 1.5A, no heat sink required

Peak Current to 3A

Integrated Power MOSFETs

Output voltage can be programmed by external resistors

(CM8501)

ꢀ

Separate voltages for VCCQ and PVDD

V OUT of ±3% or less at 1.5A

Minimum external components

Shutdown for standby or suspend mode operation

Thermal shutdown protection

Soft start

The CM8501A could guarantee to provide continuous

sinking or sourcing up to 2A current while enlarging the

layout GND pad dimension as layout suggestion in page

The CM8501/A provides low profile 8-pin PSOP package to

save system space as well as 16-pin PSOP and PTSSOP

packages that are pin-to-pin compatible to the previous

CM8500.

24 Hours Technical Support---WebSIM

Champion provides customers an online circuit simulation tool

called WebSIM. You could simply logon our website at

www.champion-micro.com for details.

APPLICATIONS

ꢀ

Mother Board

ꢀ

IPC

PCI/AGP Graphics

Game/ Play Station

Set Top Box

SCSI-III Bus terminator

Buck Converter

2006/10/11 Rev. 1.3

Champion Microelectronic Corporation

Page 1

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