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CM1582ZJCN263

Description
Regulator
CategoryPower/power management    The power supply circuit   
File Size257KB,11 Pages
ManufacturerChampion Microelectronic Corp.
Power control management IC chips are the primary key to improving the power saving performance of electronic facilities and products. Backed by the most advanced technology in Silicon Valley, U.S., Hongguan Electronics has invested in AC-DC analog power IC professional design for many years, and has always adhered to the concept of implementing energy conservation and carbon reduction, striving for a green world, so that energy saving and power saving performance can be fully realized in people's lives around the world.
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CM1582ZJCN263 Overview

Regulator

CM1582ZJCN263 Parametric

Parameter NameAttribute value
MakerChampion Microelectronic Corp.
package instruction,
Reach Compliance Codeunknown

CM1582ZJCN263 Preview

Download Datasheet
CM1582
3A L
OW
D
ROPOUT
V
OLTAGE
R
EGULATOR
GENERAL DESCRIPTION
The CM1582 is a high performance low dropout regulator
rated for 3A output current with fixed 1.8V/2.5V/3.3V/5.0V and
adjustable output. It is designed for use in applications
requiring low dropout characteristics over the rated current
range.
When the second low-current input voltage is applied, the
dropout voltage can be as low as 100mV at light loads and up
to 500mV at maximum output current. On chip trimming
adjusts the reference voltage to 1%. These features are ideal
for low voltage microprocessor applications requiring a
regulated 1.8V to 3.6V power supply.
In addition, the CM1582 provides the device protections
including over current and thermal shutdown. The CM1582
series are ideal to the next generation microprocessor on
motherboards where both 5V and 3.3V are available.
!
!
!
!
!
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FEATURES
!
Input-Output differential of typical 500mV at 3A and low
quiescent current
Output Current is excess of 3A
Remote sense pin available
Reverse battery protection
Short Circuit Protection
Internal Thermal Overload Protection
5L TO-220 and 5L TO-263 package available
APPLICATIONS
!
!
!
Power Supplies
Computer Add-On Cards
Other Applications Requiring Low Dropout Voltage Over
Rated Current
PIN CONFIGURATION
TO-220
Top View
TO-263
Top View
V
PO W ER
V
CONTROL
GND/ADJ
V
CONTROL
SENSE
V
POWER
5
4
3
2
1
V
OUT
G N D /A D J
SENSE
V
OUT
1 2
3
4
5
2002/02/05
Preliminary
Rev. 1
Champion Microelectronic Corporation
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