MAX1577YETA Просмотр технического описания (PDF) - Maxim Integrated

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производитель

MAX1577YETA

1.2A White LED Regulating Charge Pump for Camera Flashes and Movie Lights

Maxim Integrated 

1.2A White LED Regulating Charge Pump for

Camera Flashes and Movie Lights

C1

2.2µF*

2.7V TO 5.5V

CIN

4.7µF

100%, 33%, 20%,

AND SHUTDOWN

CP

CN

5.3V OVP

RCS

IN

OUT

COUT

10µF

GND

MAX1577Z

EN1

CS

EN2

VOUT - (300mV OR

100mV OR 60mV)

UP TO 1.2A

OR

*1µF FOR LESS THAN 600mA OUTPUT.

Figure 2. Current Regulation with the MAX1577Z

C1

1µF

2.7V TO 5.5V

CIN

4.7µF

5.1V, 4.6V, 3.4V

AND SHUTDOWN

CP

CN

5.1V, 4.6V, OR 3.4V

IN

OUT

COUT

10µF

GND

MAX1577Y

EN1

CS

EN2

Figure 3. Voltage Regulation with the MAX1577Y

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