GL494 Просмотр технического описания (PDF) - Hynix Semiconductor

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производитель

GL494

PWM CONTROL CIRCUIT

Hynix Semiconductor 

GL494

FIGURE 5 – EMITTER-FOLLOWER CONFIGURATION

OUTPUT-SATURATION VOLTAGE

versus EMITTER CURRENT

1.9

1.8

Vcc=15V

1.7

1.6

1.5

1.4

1.3

1.2

1.1

0

50

100

150

200

250

IE, EMITTER CURRENT (mA)

FIGURE 6 – COMMON-EMITTER CONFIGURATION

OUTPUT-SATURATION VOLTAGE

versus COLLECTOR CURRENT

1.3

1.2

Vcc=15V

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0

50

100

150

200

250

Ic, COLLECTOR CURRENT (mA)

FUGURE 7 – STANDBY-SUPPLY CURRENT

versus SUPPLY VOLTAGE

8.0

7.0

6.0

5.0

4.0

3.0

2.0

1.0

0

0

5.0 10

15 20 25 30 35

40

Vcc, SUPPLY VOLTAGE (V)

7

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