L9904(2002) データシートの表示（PDF） - STMicroelectronics

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L9904
(Rev.:2002)

MOTOR BRIDGE CONTROLLER

STMicroelectronics 

L9904

ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Min. Typ.

Short Circuit Detection

VS1TH Threshold voltage

4

VS2TH

tSCd Detection time

Step up converter (ST)

(5.2V ≤ VVS < 10V)

5

10

VSTH ST disable HIGH threshold

VSTh ST disable threshold hysteresis

1

voltage 2)

RDSON Open drain ON resistance

VVS = 5.2V;

IST = 50mA

fST Clock frequency

50

100

2. not tested in production: guaranteed by design and verified in characterization

5. tested with differed values in production but guaranteed by design and verified in characterization

Max.

15

10

2

20

149

Unit

V

µs

V

V

Ω

kHz

8/17

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