參數(shù)資料
型號: KD1084V50
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 1/18頁
文件大小: 358K
代理商: KD1084V50
1/18
May 2002
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TYPICAL DROPOUT 1.3V (AT 5A)
THREE TERMINAL ADJUSTABLE OR FIXED
OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V,
3.3V, 3.6V, 5V.
GUARANTEED OUTPUT CURRENT UP TO
5A
OUPUT TOLERANCE
±
1% AT 25°C AND
±
2% IN FULL TEMPERATURE RANGE FOR
THE "A" VERSION
OUPUT TOLERANCE
±
2% AT 25°C AND
±
3% IN FULL TEMPERATURE RANGE
INTERNAL POWER AND THERMAL LIMIT
WIDE OPERATING TEMPERATURE RANGE
-40°C TO 125°C
PACKAGE AVAILABLE : TO-220, D
2
PAK,
D
2
PAK/A, DPAK
PINOUT COMPATIBILITY WITH STANDARD
ADJUSTABLE VREG
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DESCRIPTION
The KD1084 is a LOW DROP Voltage Regulator
able to provide up to 5A of Output Current.
Dropout is guaranteed at a maximum of 1.5V at
the maximum output current, decreasing at lower
loads. The KD1084 is pin to pin compatible with
the older 3-terminal adjustable regulators, but has
better performances in term of drop and output
tolerance .
A 2.85V output version is suitable for SCSI-2
active termination. Unlike PNP regulators, where
a part of the output current is wasted as quiescent
current, the KD1084 quiescent current flows into
the load, so increase efficiency. Only a 10μF
minimum capacitor is need for stability.
The devices are supplied in TO-220, D
2
PAK,
D
2
PAK/A and DPAK. On chip trimming allows the
regulator to reach a very tight output voltage
tolerance, within ±1% at 25°C for "A" version and
±2% at 25°C for standard version.
KD1084
SERIES
5A LOW DROP POSITIVE VOLTAGE
REGULATOR ADJUSTABLE AND FIXED
SCHEMATIC DIAGRAM
TO-220
D
2
PAK
D
2
PAK/A
DPAK
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