FZL4146 查看數據表（PDF） - Infineon Technologies

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FZL4146

Quad Driver Incl. Short-Circuit Signaling

Infineon Technologies 

FZL 4146

Characteristics (cont’d)

Supply voltage 4.5 V ≤ VS ≤ 40 V, junction temperature – 25 °C ≤ Tj ≤ 125 °C

Parameter

Symbol Limit Values Unit Test Condition

min. typ. max.

Current in W

Charge current

from CE

Discharge current

from CE

IW

– ICe

ICe

100 µA VS – 2 V ≤ VW ≤ VS

5

µA

235

µA

Upper switching

threshold at CE

Lower switching

threshold at CE

VQ at overcurrent

VCU

VCL

V 6)

QR

VQ at output disable

V 6)

QL

Signal run time LH tPLH

Signal run time HL tPHL

Pulse width

tP

Duty cycle

tP/t0

Delay time of the

t 5)

PWM

short-circuit signaling

2.4 V

VS –

0.4 V

VS –

0.4 V

1.4 V

V

V

50 µs

50 µs

33

45 65 µs

1:55 1:47 1:40

10 µs

VW = VS – 2 V,

IQ = – 20 µA

VENA = 0 V,

IQ = – 20 µA,

0 V ≤ VS ≤ 40 V

Ce = 10 nF

Ce = 10 nF

VC = 0 V

Duration of the

tVZ

1

µs

negative spikes at

input W, which do not

result in switching off

Notes see page 11.

Semiconductor Group

10

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