TLE4209 Просмотр технического описания (PDF) - Infineon Technologies

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TLE4209

DC Motor Driver for Servo Driver Applications

Infineon Technologies 

TLE 4209

Overview

1.6

Operating Range

Parameter

Supply voltage

Supply voltage increasing

Supply voltage decreasing

Output current

Input current (FB, REF)

Junction temperature

Symbol

VS

VS

VS

IOUT1-2

IIN

Tj

Limit Values Unit

min. max.

8

18

V

– 0.3

– 0.3

– 0.8

– 50

– 40

VUV ON V

VUV OF V

F

0.8 A

500 µA

150 °C

Remarks

After VS rising

above VUV ON

Outputs in tristate

Outputs in tristate

–

–

–

Note: In the operating range, the functions given in the circuit description are fulfilled.

1.7

Electrical Characteristics

8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)

Parameter

Symbol Limit Values Unit Test Condition

min. typ. max.

Current Consumption

Supply current

IS

Supply current

IS

Supply current

IS

–

12 20 mA –

–

20 30 mA IOUT1 = 0.4 A

IOUT2 = – 0.4 A

–

30 50 mA IOUT1 = 0.8 A

IOUT2 = – 0.8 A

Over- and Under Voltage Lockout

UV Switch ON voltage

UV Switch OFF voltage

UV ON/OFF Hysteresis

OV Switch OFF voltage

OV Switch ON voltage

OV ON/OFF Hysteresis

VUV ON –

7.4 8

V VS increasing

VUV OFF 6.3 6.9 –

V VS decreasing

VUVHY –

0.5 –

V

VUV ON – VUV OFF

VOV OFF –

20.5 23 V VS increasing

VOV ON 17.5 20 –

V VS decreasing

VOVHY –

0.5 –

V

VOV OFF – VOV ON

Data Sheet

5

2000-09-05

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