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參數(shù)資料
| 型號： | CM8501IT |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 1.5A BUS TERMINATOR |
| 中文描述： | 1.5A的總線終端 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 396K |
| 代理商： | CM8501IT |
CM8501/A
1.5A B
US
T
ERMINATOR
GENERAL DESCRIPTION
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
TT
voltage to
within 3% or less.
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
6.
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.
FEATURES
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
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
PCI/AGP Graphics
Game/ Play Station
Set Top Box
IPC
SCSI-III Bus terminator
Buck Converter
2005/02/02
Rev. 1.2
Champion Microelectronic Corporation
Page 1
相關PDF資料 |
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|---|---|
| CM8501 | 1.5A BUS TERMINATOR |
| CM8501A | 1.5A BUS TERMINATOR |
| CM8501AGIS | 1.5A BUS TERMINATOR |
| CM8501AIS | 1.5A BUS TERMINATOR |
| CM8501GIT | 1.5A BUS TERMINATOR |
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