Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Various CM8562P - 2A SINK & SOURCE ADJUSTABLE LINEAR REGULATOR
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CM8562P
2A SINK & SOURCE ADJUSTABLE LINEAR REGULATOR
GENERAL DESCRIPTION FEATURES
The CM8562P is a low cost linear regulator designed to Ideal for DDR-lDDR-ll and DDR-lll
provide a desired output voltage or termination voltage for
8-pin SOIC w/ power pad package
various applications by converting voltage supplies ranging
Source and sink up to 2A , no heat sink required
from 1V to 6.0V. The desired output voltage could be
Integrated power MOSFETs
programmable by two external voltage divider resistors.
Programmable output voltage by external resistors
Output voltage could go down to 0.6V
The CM8562P is capable of sourcing or sinking up to 2A of
Iccq at VCCA less than 500uA
current while regulating an output VOUT voltage to within
Current limit protection and Short Circuit protection
2%(DDR-I) , 3% (DDR-ll) or less .
Thermal shutdown protection
Shutdown for standby or suspend mode operation
The CM8562P provides low profile 8-pin SOIC package to
Minimum external components
save system space.
APPLICATIONS
Mother Board IPC
PCI/AGP Graphics SCSI-III Bus terminator
Game/ Play Station
Set Top Box
PIN CONFIGURATION
SOP-8 (S08)
Top View
1 VIN GN D 8
2 GN D GN D 7
3 NC VCC A 6
4 VO U T R EFE N 5
2007/05/14 Rev. 0.5 Champion Microelectronic Corporation Page 1
CM8562P
2A SINK & SOURCE ADJUSTABLE LINEAR REGULATOR
PIN DESCRIPTION
Operating Rating
Pin No. Symbol Description
Min. Typ. Max. Unit
1 VIN Input Power 1 2.5/1.8/1.5 6 V
3 NC No Connection V
4 VOUT Output Voltage VCCA-1.9
5 REFEN Reference Voltage Input and Chip Enable VCCA-1.9 V
6 VCCA Voltage supply for internal circuits 6 V
2,7,8 GND Ground
ORDERING INFORMATION
Part Number Temperature Range Package
CM8562PIS -40 to 85 8-Pin SOP (S08)
CM8562PGIS* -40 to 85 8-Pin SOP (S08)
*Note : G : Suffix for Pb Free Product
BLOCK DIAGRAM
VCCA VIN
Current Limit
Protection
Control
REFEN
+
VOUT
-
Thermal
GND
APPLICATION CIRCUITS
VIN U1 CM8562P
1 1 8
VIN GND
CEin C3
4.7uF
200uF 2
2
GND GND
7
VCCA
3 6 1
NC VCCA
VOUT
C1
4
VTT REFEN
5
2 104
R1 VIN
1
100K2
1
CEout C4 1 1
EN
C2 R2
3
200uF 2 4.7uF 1
104 2 100K
2 Q1
2
2007/05/14 Rev. 0.5 Champion Microelectronic Corporation Page 2
CM8562P
2A SINK & SOURCE ADJUSTABLE LINEAR REGULATOR
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the device could be permanently damaged.
VIN, VCCA, VFB ................................................................7V Lead Temperature (Soldering, 5 sec).................... 260◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo