參數(shù)資料
型號(hào): ST662ACD-TR
英文描述: DC to DC Converter
中文描述: DC至DC轉(zhuǎn)換器
文件頁數(shù): 1/12頁
文件大?。?/td> 131K
代理商: ST662ACD-TR
ST662A
DC-DC CONVERTER FROM 5V TO 12V, 0.03A
FOR FLASH MEMORY PROGRAMMING SUPPLY
June 1997
I
OUTPUT VOLTAGE:12V
±
5%
I
SUPPLYVOLTAGERANGE: 4.5VTO 5.5V
I
GUARANTEED OUTPUT CURRENT UP TO
30mA
I
VERYLOW QUIESCENT CURRENT: 100
μ
A
I
LOGICCONTROLLED ELECTRONIC
SHUTDOWN: 1
μ
A
I
JUST CAPACITORSNEEDED (NO
INDUCTOR)
DESCRIPTION
The ST662A is a regulated charge pump DC-DC
converter.It provides 12V
±
5% output voltage to
programbyte-wide flash memory, and can supply
30mA outputcurrent from inputas low as 4.75V
A logic controlled shut down pin that interfaces
directly with microprocessor reduces the sypply
current to only 1
μ
A
TYPICALAPPLICATION CIRCUIT
DIP-8
SO-8
1/12
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