TLE5250 查看數據表（PDF） - Infineon Technologies

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TLE5250

2.5-A High Performance Smart Power Stepper-Motor Driver with Diagnostic Interface

Infineon Technologies 

TLE 5250

Characteristics (cont’d)

Parameter

Symbol Limit Values Unit Test Condition

min. typ. max.

Undervoltage Cutout

Disable

Enable

Hysteresis

VUDIAG 4

–

–

V–

VUEN

–

–

5.3 V –

VUH

–

–

400 mV –

Diagnostics Output

Activating delay

(Enable High → Low)

tdef

–

–

400 ns –

Delay phase low to high

tddr

–

–

500 ns Enable = Low

VS > 5.5 V

Delay phase high to low

tddf

–

–

450 ns Enable = Low

VS > 5.5 V

Output voltage low

VDiag

–

–

0.4 V IQL = 5 mA

Leakage current high

IDiag

–

–

10 µA VQH = 5 V

Semiconductor Group

14

1998-02-01

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