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參數(shù)資料
| 型號： | AS2850U-2.5 |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 159K |
| 代理商： | AS2850U-2.5 |
Rev. 10/11/00
AS2850
5A Low Dropout Voltage Regulator
Adjustable & Fixed Output,
Fast Response
FEATURES
Adjustable Output Down To 1.2V
Fixed Output Voltages 1.5V, 2.5V, 3.3V & 5.0V
Output Current Of 5A
Low Dropout Voltage 1.1V Typ @ 5A.
Extremely Tight Load And Line Regulation
Current & Thermal Limiting
Standard 3-Terminal Low Cost TO-220 & TO-263
Similar To Industry Standard LT1085/LT1585
PRODUCT DESCRIPTION
The AS2850 are low power 5A adjustable and fixed voltage regulators that are very easy to use. It requires only 2 external resistors to
set the output voltage for adjustable version. The AS2850 are designed for low voltage applications that offers 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 AS2850 features low dropout of a maximum 1.2 volts.
The AS2850 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%. The I
Q
of this device flows into the load, which
increases efficiency.
The AS2850 are offered in a 3-pin TO-220 and TO-263 package compatible with other 3 terminal regulators. For a 8A low dropout
regulator refer to the AS2880 data sheet.
ORDERING INFORMATION
TO-220
3-PIN
3-PIN
AS2850YU-X
AS2850YT-X
X= Output Voltage (i.e. 1.5 for 1.5V, 2.5 for 2.5V etc.)
Y= Output Tolerance, A for 1%
Blank for 2%
Consult factory for other fixed voltages.
TO-263-3 (T)
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
DD PLASTIC
PIN CONNECTIONS
Top View
1
2
3
ADJ/GND
V
OUT
V
IN
AS2850
Front View
TO-220-3 (U)
AS2580
1
2
V
IN
V
OUT
ADJ/GND
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2850U-3.3 | Analog IC |
| AS2850U-5.0 | Analog IC |
| AS2850YT-X | 5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| AS2850YU-X | CONN, MOD, VERT., 10 POS., NO FLANGE, SHIELDED |
| AS2850AT | Positive Adjustable Voltage Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2850U-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Analog IC |
| AS2850U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Analog IC |
| AS2850YT-X | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| AS2850YU-X | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| AS285275CH | 制造商:EATON/AEROSPACE CONTROLS 功能描述:_ |
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