參數(shù)資料
型號(hào)： SPX2732T-5.0
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
中文描述： 第3A高電流低壓差穩(wěn)壓器可調(diào)節(jié)
文件頁(yè)數(shù)： 1/9頁(yè)
文件大?。?/td> 171K
代理商： SPX2732T-5.0
Rev. 12/7/00
SPX2730/31/32/33
3A High Current Low Dropout Voltage Regulator
Adjustable & Fixed Output,
Fast Response
(ADVANCED INFORMATION)
FEATURES
Adjustable Output Down To 1.2V
1% output accuracy @ 3.3V, 5.0V
Output Current of 3A
Low Dropout Voltage 370mV(Typ.) @ 3A.
Extremely Tight Load And Line Regulation
Extremely Fast Transient Response
Standard 3-Terminal Low Cost TO-220, TO-263
Reverse-battery and “Load Dump” Protection
Zero Current Shutdown Mode (5-Pin Versions)
Error Flag Signal Output Out-of Regulation (5-Pin Versions)
PRODUCT DESCRIPTION
The SPX2730/31/32/33 is a 3A high accuracy, low dropout voltage regulator (370mV(Typ)@ 3A). The SPX2730/31/32/33 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 SPX2730/31/32/33 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 package.
The SPX2730/31/32/33 are offered in 3 & 5 pin TO-220 & TO-263 packages compatible with other 3 terminal regulators.
PIN CONNECTIONS
Top View
Top View
APPLICATIONS
Powering VGA & Sound Card
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
TO-263-3 (T)
1
SPX2730
2
3
TO-263-5 (T)
4 5
SPX2731/32/33
1 2 3
Front View
TO-220-3 (U)
SPX2730
1
2
3
TO-220-5 (U)
Front View
5
4
3
2
1
SPX2731/32/33
SPX2731
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) FLAG
SPX2732
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
SPX2733
1) FLAG
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
SPX2731
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) FLAG
SPX2732
1) ENABLE
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
SPX2733
1) FLAG
2) INPUT
3) GND
4) OUTPUT
5) ADJUST
相關(guān)PDF資料
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SPX2733 3A High Current Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response(3A，大電流,低壓差穩(wěn)壓器（可調(diào)和固定輸出,快速響應(yīng)))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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