CM8562PIS Champion Microelectronic Corp., CM8562PIS Datasheet

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CM8562PIS

Manufacturer Part Number
CM8562PIS
Description
Manufacturer
Champion Microelectronic Corp.
Datasheet
GENERAL DESCRIPTION
The CM8562P is a low cost linear regulator designed to
provide a desired output voltage or termination voltage for
various applications by converting voltage supplies ranging
from 1V to 6.0V. The desired output voltage could be
programmable by two external voltage divider resistors.
The CM8562P is capable of sourcing or sinking up to 2A of
current while regulating an output VOUT voltage to within
2%(DDR-I) , 3% (DDR-ll) or less .
The CM8562P provides low profile 8-pin SOIC package to
save system space.
APPLICATIONS
PIN CONFIGURATION
2007/05/14
1
2
3
4
Mother Board
PCI/AGP Graphics
Game/ Play Station
Set Top Box
Rev. 0.5
VIN
GN D
NC
VO U T
SOP-8 (S08)
Top View
R EFE N
2A S
VCC A
GN D
GN D
INK
Champion Microelectronic Corporation
& S
8
7
6
5
OURCE
FEATURES
Ideal for DDR-l、DDR-ll and DDR-lll
8-pin SOIC w/ power pad package
Source and sink up to 2A , no heat sink required
Integrated power MOSFETs
Programmable output voltage by external resistors
Output voltage could go down to 0.6V
Iccq at VCCA less than 500uA
Current limit protection and Short Circuit protection
Thermal shutdown protection
Shutdown for standby or suspend mode operation
Minimum external components
IPC
SCSI-III Bus terminator
A
DJUSTABLE
L
INEAR
CM8562P
R
EGULATOR
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CM8562PIS Summary of contents

Page 1

GENERAL DESCRIPTION The CM8562P is a low cost linear regulator designed to provide a desired output voltage or termination voltage for various applications by converting voltage supplies ranging from 1V to 6.0V. The desired output voltage could be programmable by ...

Page 2

... VOUT Output Voltage 5 REFEN Reference Voltage Input and Chip Enable 6 VCCA Voltage supply for internal circuits 2,7,8 GND Ground ORDERING INFORMATION Part Number CM8562PIS CM8562PGIS* *Note : G : Suffix for Pb Free Product BLOCK DIAGRAM REFEN APPLICATION CIRCUITS VIN CEin 200uF VOUT CEout 200uF 2007/05/14 Rev ...

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ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings are those values beyond which the device could be permanently damaged. VIN, VCCA, VFB …................................…....……………..…..7V Output RMS Current, Source or Sink .....……………….......…...2A Storage Temperature …….........................……. -65°C to 125°C ELECTRICAL CHARACTERISTICS VIN=+2.5V and VCCA=+3.3V, VREFEN=1.25V) ...

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FUNCTIONAL DESCRIPTION The CM8562P is a linear regulator that is capable of sinking and sourcing 2A of current without an external heat sink. The CM8562P integrates power MOSFETs that are capable of source and sink 2A of current while maintaining ...

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S DIFFERENT HEATSINK AREA Thermal Resistance vs. Different Cooper Area Layout Design Minimum Footprint , θ 2 Copper Area = 30mm 2 Copper Area = 70mm 2007/05/14 Rev. 0.5 & S INK OURCE = 75℃/ θ = ...

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PACKAGE DIMENSION 2007/05/14 Rev. 0 & S INK OURCE 8-Pin SOP w/ Power Pad (PS08) θ Champion Microelectronic Corporation A L DJUSTABLE INEAR CM8562P R EGULATOR Page 6 ...

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Champion Microelectronic Corporation (CMC) reserves the right to make changes to its products or to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing ...

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