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參數(shù)資料
| 型號： | AS2715 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1.5A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response(1.5A高電流,低壓差穩(wěn)壓器（快速響應(yīng)，可調(diào)和固定輸出）) |
| 中文描述： | 1.5A的高電流低壓差穩(wěn)壓器可調(diào)節(jié) |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 164K |
| 代理商： | AS2715 |
Rev. 10/11/00
AS2715
1.5A High Current Low Dropout Voltage Regulator
Adjustable & Fixed Output,
Fast Response
(ADVANCED INFORMATION)
FEATURES
Adjustable Output Down To 1.2V
1% output accuracy @ 2.5V, 3.3V& 5.0V
Output Current of 1.5A
Low Dropout Voltage of 350mV @ 1.5A
Extremely Tight Load And Line Regulation
Extremely Fast Transient Response
Reverse-battery and “Load Dump” Protection
Standard 3-Terminal Low Cost TO-220, TO-263
APPLICATIONS
Powering VGA & Sound Card
LCD Monitors
USB Power Supply
Power PC
Supplies
SMPS Post-Regulator
High Efficiency “Green” Computer Systems
High Efficiency Linear Power Supplies
Portable Instrumentation
Constant Current Regulators
Adjustable Power Supplies
Battery Charger
PRODUCT DESCRIPTION
The AS2715 is a 1.5A high accuracy, low dropout voltage regulator with only 350mV(Typ.)@ 1.5A). The AS2715 is designed for
low voltage application that requires lower dropout voltage and faster transient response. This device is an excellent choice for use in
powering low voltage microprocessor that require a lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies
and as a post regulator for switching supplies applications.
The AS2715 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and
negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. Features such as Enable pin, Error Flag pin are
also included in the 5 pin packages.
The AS2715 is offered in a 3 & 5-pin TO-220 & TO-263 package compatible with other 3 terminal regulators. For a 3A low dropout
regulator refer to the AS2730 data sheet.
ORDERING INFORMATION
TO-220
3-PIN
3-PIN
AS2715U-X
AS2715T-X
X = Output Voltage (2.5V, 3.3V, 5.0V or Blank for Adjustable.)
Consult with factory for other fixed output voltages.
PIN CONNECTIONS
TO-263
TO-263-3 Package
V
OUT
GND
V
IN
AS2715
Front View
1
2
3
Front View
TO-220-3 Package
AS2715
V
IN
V
OUT
GND
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