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TLE4226

Siemens Semiconductor Group
Part Number TLE4226
Manufacturer Siemens Semiconductor Group
Description Intelligent Sixfold Low-Side Switch
Published Apr 16, 2005
Detailed Description Intelligent Sixfold Low-Side Switch TLE 4226 G Bipolar-IC Features q q q q q q q q q q q Quad 50 mA outputs Dual 500 ...
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TLE4226
TLE4226

Overview
Intelligent Sixfold Low-Side Switch TLE 4226 G Bipolar-IC Features q q q q q q q q q q q Quad 50 mA outputs Dual 500 mA outputs Operating range VS = 5 V ± 5 % Output stages with power limiting Open-collector outputs Shorted load protected within operating range Clamp-diodes to ground Status signaling TTL-compatible control inputs Overtemperature monitoring Temperature range – 40 to 125 ˚C P-DSO-24-3 Type w TLE 4226 G w New type Ordering Code Q67000-A9118 Package P-DSO-24-3 (SMD) TLE 4226 G is an integrated, sixfold low-side power switch with power limiting of the 0.
5 A outputs, shorted-load protection of the 50 mA switches and Z-diodes on all switches from output to ground.
TLE 4226 G is particularly suitable for automotive and industrial applications.
Semiconductor Group 1 07.
96 TLE 4226 G Pin Configuration (top view) Pin Definitions and Functions Pin 1 2 3 4 5, 6, 7, 8 9 10 11 12 13 14 15 16 17, 18, 19, 20 21 22 23 24 Symbol IN1 IN2 IN3 IN4 GND IN5 IN6 StA StD Function Input switch 1, active high (50 mA) Input switch 2, active high (50 mA) Input switch 3, active high (50 mA) Input switch 4, active high (50 mA) Ground, cooling Input switch 5, active high (500 mA) Input switch 6, active high (500 mA) Status output analog Status output digital (error = low) Supply voltage Preferred state input, active low Output switch 6 (500 mA) Output switch 5 (500 mA) Ground, cooling Output switch 4 (50 mA) Output switch 3 (50 mA) Output switch 2 (50 mA) Output switch 1 (50 mA) VS PREFST Q6 Q5 GND Q4 Q3 Q2 Q1 Semiconductor Group 2 TLE 4226 G Block Diagram Semiconductor Group 3 TLE 4226 G Application Description Applications in automotive electronics call for intelligent power switches that can be activated by logic signals, which have to be shorted load protected and which provide error feedback.
This IC contains six power switches connected to ground (low-side switches).
On inductive loads the integrated Z-diodes clamp the discharging voltage.
By means of T...


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