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TDA8133/D

ELECTRICAL CHARACTERISTICS

Reset Threshold Voltage

K - 0.4

K - 0.25

K - 0.1

V

Reset Threshold Hysteresis

See circuit description.

20

50

75

mV

Reset Pulse Delay

See circuit description.

25

ms

0.4

V

Leakage Current in Normal Condition

10

µA

Output Voltage Thermal Drift

100

ppm/°C

Short Circuit Output Current

1

1.6

1.0

A

Disable Voltage when pin DISABLE is High (OUTPUT2 active)

2

V

Disable Voltage when pin DISABLE is Low (OUTPUT2 disabled)

0.8

V

Disable Bias Current

-100

2

µA

Junction Temperature for Thermal Shutdown

145

°C

1. The output short-circuit currents are tested one channel at time. During a short-circuit, a large consumption

of power occurs, but the thermal protection circuit prevents any excessive temperatures. A safe permanent

short-circuit protection is only guaranteed for input voltages up to 16 V.

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

K

0

∆V

0

⋅

∆TV

0

⋅

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