AP1603WA Ver la hoja de datos (PDF) - Anachip Corporation

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AP1603WA

Step-Up DC/DC Converter

Anachip Corporation 

Step-Up DC/DC Converter

AP1603

„ Typical Performance Characteristics

REFERENCE VOLTAGE v.s.

TEMPERATURE

1.23

1.22

1.21

1.2

1.19

1.18

-40 -20 0 20 40 60 80

TEMPERATURE (oC)

STEADY STATE OUTPUT CURRENT

v.s.

INPUT VOLTAGE

400

320

240

160

80

0

1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3

INPUT VOLTAGE (V)

START-UP VOLTAGE v.s.

LOAD CURRENT

2

with diode

1.8

1N5819

without diode

1.6

1.4

1.2

1

0.8

0 3 9 18 39 59 79 99

LOAD CURRENT (mA)

NO LOAD INPUT CURRENT v.s.

INPUT VOLTAGE

175

150

125

100

75

50

INPUT VOLTAGE (V)

Anachip Corp.

www.anachip.com.tw

Rev.1.0 Jun. 3, 2004

5/8

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