SPX2954 Просмотр технического описания (PDF) - Unspecified

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SPX2954

250mA Low Dropout Voltage Regulator

Unspecified 

Applications Information (continued)

+ 6V

SEALED

LEAD-ACID

120kΩ

BATTERY

SOURCE

1.5kΩ

FB

SPX385

1N457

FOR 5.5 V

400 kΩ

100k Ω

SPX2954

8

VIN

SPX2954

1

VOUT

2

3

SD

GND

4

MAIN V+

+

1μF

MEMORY V+

20kΩ

NI-CAD

BA CKUP

BATTERY

Figure 4. Low Battery Disconnect

Figure 5. Regulator with State of Charge Indicator

REV1A

11/15

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