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參數(shù)資料
| 型號(hào)： | EZ1548CT-2.5 |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 85K |
| 代理商： | EZ1548CT-2.5 |
1999 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
7.0 AMP LOW DROPOUT
POSITIVE VOLTAGE REGULATORS
EZ1584
November 22, 1999
1
FEATURES
Low dropout performance,
1.3V max. for EZ1584
Full current rating over line and temperature
Fast transient response
±2% total output regulation over line, load
and temperature
Adjust pin current max 90A over temperature
Fixed/adjustable output voltage
Line regulation typically 0.015%
Load regulation typically 0.05%
TO-220 package
DESCRIPTION
The EZ1584 series of high performance positive
voltage regulators are designed for use in applications
requiring low dropout performance at full rated current.
Additionally, the EZ1584 series provides excellent
regulation over variations in line, load and temperature.
Outstanding features include low dropout performance
at rated current, fast transient response, internal
current limiting and thermal shutdown protection of the
output device. The EZ1584 series are three terminal
regulators with fixed and adjustable voltage options
available in the popular TO-220 package.
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
BLOCK DIAGRAM
APPLICATIONS
Pentium Processor supplies
PowerPC supplies
Other 2.5V to 3.6V microprocessor supplies
Low voltage logic supplies
Battery-powered circuitry
Post regulator for switching supply
PIN CONFIGURATION
Pentium Processor is a trademark of Intel Corp. PowerPC is a trademark of IBM Corp.
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Maximum
Units
Input Supply Voltage
V
IN
7V
Power Dissipation
P
D
Internally
Limited
W
Thermal Resistance
Junction to Case
TO-220
θ
JC
2°C/W
Thermal Resistance
Junction to Ambient
TO-220
θ
JA
50
°C/W
Operating Junction
Temperature Range
T
J
0 to 125
°C
Storage Temperature
Range
T
STG
-65 to 150
°C
Lead Temperature
(Soldering) 10 Sec
T
LEAD
260
°C
ORDERING INFORMATION
DEVICE
PACKAGE
V
OUT VOLTS
EZ1584CT-X.X
TO-220
See Note (1)
Note:
(1) Where X.X denotes voltage options. Available
voltages are: 1.5V, 2.5V and 3.3V. Leave blank for
adjustable version (1.3 to 5.7V). Contact factory for
additional voltage options.
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