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TLE4205

Infineon
Part Number TLE4205
Manufacturer Infineon
Description 1-A DC Motor Driver
Published Jun 2, 2015
Detailed Description 1-A DC Motor Driver Overview Features ● Max. driver current 1 A ● Integrated free-wheeling diodes ● Short-circuit proof ...
Datasheet PDF File TLE4205 PDF File

TLE4205
TLE4205

Overview
1-A DC Motor Driver Overview Features ● Max.
driver current 1 A ● Integrated free-wheeling diodes ● Short-circuit proof to ground ● Inhibit ● ESD protected inputs ● Temperature range – 40 °C ≤ Tj ≤ 150 °C TLE 4205 Bipolar IC P-DIP-18-3 Type TLE 4205 TLE 4205 G Ordering Code Q67000-A9025 Q67006-A9114 Package P-DIP-18-3 P-DSO-20-17 Description TLE 4205 is an integrated power full-bridge DC-motor driver for a wide temperature range, as required in automotive applications for example.
The circuit contains two power comparators that can be combined to a full-bridge circuit.
For inductive loads there are integrated free-wheeling diodes to + VS and ground.
The outputs are short- circuit proof up to 18 V supply voltage to ground and turn off when overtemperature occurs.
This IC is especially suitable for headlight-beam adjustment in automobiles.
Data Sheet 1 2004-02-25 TLE 4205 TLE 4205 TLE 4205 G Q1 VS Q2 GND -Ι2 +Ι2 + Ι1 - Ι1 INH 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 AEP00636 GND must be connected to Pin 4 Q2 1 N.
C.
2 N.
C.
3 GND 4 GND 5 GND 6 GND 7 -Ι2 8 +Ι2 9 +Ι1 10 20 19 18 17 16 15 14 13 12 11 AEP01318 VS Q1 N.
C.
GND GND GND GND N.
C.
ΙNH -Ι1 Figure 1 Pin Configuration (top view) Data Sheet 2 2004-02-25 TLE 4205 Pin Definitions and Functions Pin No.
Symbol 1 Q1 2 VS 3 Q2 4 GND 5 – I2 6 + I2 7 + I1 8 – I1 9 INH 10-18 GND Function Output Q1 of channel 1; push-pull B output with DC short-circuit protection to ground.
Integrated free-wheeling diodes to ground and the supply voltage.
Supply voltage VS; must be blocked to ground with a ceramic capacitor of at least 100 nF directly on the pins of the IC.
Output Q2 of channel 2; see pin 1.
Ground Inverting input channel 2; to be wired according to general rules.
Non-inverting input channel 2; to be wired according to general rules.
Non-inverting input channel 1; see pin 6.
Inverting input channel 1; see pin 5.
Inhibit; the IC is passive when this pin is open or connected to ground.
Ground; must be c...


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