參數(shù)資料
型號: MSK5021
廠商: Electronic Theatre Controls, Inc.
英文描述: HIGH CURRENT, SUPER LOW DROPOUT ADJUSTABLE VOLTAGE REGULATOR
中文描述: 高電流,低壓降調(diào)節(jié)電壓調(diào)節(jié)器超
文件頁數(shù): 5/6頁
文件大?。?/td> 278K
代理商: MSK5021
TYPICAL CONNECTION DIAGRAM
The output voltage of the MSK 5021 can be adjusted from +1.3 volts to +36 volts. Refer to the following
formula for resistor divider selection. R2 shall be 10K
for all applications.
R
ADJUST
= 1 x 10 ((Vout/1.235)-1)
The above connection diagram illustrates an MSK 5021 regulator. Q1 turns on the fault L.E.D. when pin 6 of the
hybrid drops to a logic low. Current into pin 6 is limited to approximately 1mA by the 12K
resistor from pin 5 to pin
6. The optimum value of capacitance C
OUT
may vary from one application to the next depending on the load applied.
10μF is a good starting point. The ENABLE input is TTL compatible but can be tied to the input voltage when
shutdown is not needed. R
SC
should be selected for the desired current limit. See current limit connections applica-
tion note.
OUTPUT VOLTAGE ADJUSTMENT:
Rev. B 7/00
5
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