AMS1585 데이터 시트보기 (PDF) - Advanced Monolithic Systems Inc
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AMS1585 Datasheet PDF : 8 Pages
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Advanced
Monolithic
Systems
AMS1585
4.6A LOW DROPOUT VOLTAGE REGULATOR
FEATURES
• Three Terminal Adjustable or Fixed Voltages
1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V
• Output Current of 4.6A
• Operates Down to 1.35V Dropout
• Load Regulation: 0.1%
• Line Regulation: 0.015%
• TO-220 and TO-263 packages available
APPLICATIONS
• High Efficiency Linear Regulators
• Post Regulators for Switching Supplies
• Microprocessor Supply
• Battery Chargers
• Constant Current Regulators
• Notebook/Personal Computer Supplies
• Portable Instrumentation
GENERAL DESCRIPTION
TThhee AMS1585 series of adjustable and fixed voltage regulators are designed to provide 4.6A output current and to operate
down to 1.35V input-to-output differential at maximum output current, decreasing at lower load currents.
On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload
conditions on both the regulator and power source circuitry.
The AMS1585 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220 package and 3
lead TO-263 (Plastic DD).
ORDERING INFORMATION:
PACKAGE TYPE
3 Lead TO-220
3 Lead TO-263
AMS1585CT
AMS1585CT-1.5
AMS1585CT-2.5
AMS1585CT-2.85
AMS1585CT-3.0
AMS1585CT-3.3
AMS1585CT-3.5
AMS1585CT-5
AMS1585CM
AMS1585CM-1.5
AMS1585CM-2.5
AMS1585CM-2.85
AMS1585CM-3.0
AMS1585CM-3.3
AMS1585CM-3.5
AMS1585CM-5
PIN CONNECTIONS
OPERATING JUNCTION
TEMPERATURE RANGE
0 to 125° C
0 to 125° C
0 to 125° C
0 to 125° C
0 to 125° C
0 to 125° C
0 to 125° C
0 to 125° C
FIXED VERSION
1- Ground
2- VOUT
3- VIN
ADJUSTABLE VERSION
1- Adjust
2- VOUT
3- VIN
FRONT VIEW
3
TAB IS
OUTPUT
2
1
TAB IS
OUTPUT
FRONT VIEW
3
2
1
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
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