ST662AC datasheet(3/12 Pages) STMICROELECTRONICS

Numer części	ST662AC

Szczegółowy opis	DC-DC CONVERTER FROM 5V TO 12V, 0.03A FOR FLASH MEMORY PROGRAMMING SUPPLY

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ELECTRICAL CHARACTERISTICS (Refer to the test circuits, VCC = 4.5V to 5.5V Ta =Tmin to Tmax

unless otherwise specified. Typical Value are referred at Ta =25

oC)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Vo

Output Voltage

Io = 0 mA to 20 mA

11.4

12

12.6

V

Vo

Output Voltage

Io = 0 mA to 30 mA VCC = 4.75 to 5.5 V

11.4

12

12.6

V

IQ1

Quiescent Current

No Load, VSHDN = 0

100

500

µA

IQ2

Shutdown Current

No Load, VSHDN =VCC

110

µA

ISH

Shutdown Pin Current

VSHDN = 0V, VCC =5V

VSHDN =VCC =5V

-50

-12

0

-5

µA

Vil

Shutdown Input Low Threshold

0.4

V

Vih

Shutdown Input High

Threshold

2.4

V

fo

Oscillator Frequency

VCC = 5V, Io = 30 mA

400

KHz

ν

Power Efficecy

VCC = 5V, Io =30 mA

72

%

Rsw

VCC -VOUT Switch Impedance

VSHDN =VCC = 5V, Io =100

µA1

2

K

Ω

Do not overload or short the Output to Ground. If the above conditions are observerd, the device may be damaged.

Output Voltage vs Temperature

Supply Current vs Temperature

Output Voltage vs Temperature

Supply Currernt vs Supply Voltage

ST662A

3/12

Podobny numer części - ST662AC

Producent	Numer części	Arkusz danych	Szczegółowy opis
STMicroelectronics	ST662AC	438Kb / 20P	DC-DC converter from 5V to 12V, 0.03A for flash memory programming supply
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Podobny opis - ST662AC

Producent	Numer części	Arkusz danych	Szczegółowy opis
STMicroelectronics	ST662AB	438Kb / 20P	DC-DC converter from 5V to 12V, 0.03A for flash memory programming supply
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