Q67000-A8225 SIEMENS [Siemens Semiconductor Group], Q67000-A8225 Datasheet

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Q67000-A8225

Manufacturer Part Number
Q67000-A8225
Description
2-A DC Motor Driver
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
Overview
Type
TLE 4202 B
voltage of
sink transistor is connected to the supply voltage. An SOA protective circuit protects the
IC against ground short-circuits. At chip temperatures above approx. 160 C the source
transistors are turned off.
2-A DC Motor Driver
Features
• Drives motors up to 2 A
• Integrated free-wheeling diodes 2.5 A
• Short-circuit proof to ground
• Overtemperature protection
• Low saturation voltages through bootstrap
• Wide temperature range
• Suitable for applications in automotive engineering
Description
The two power comparators can switch magnets, motors or other loads either by being
separated from each other or by being combined to a full-bridge circuit. The IC is
designed for application in motor vehicles. It can be applied at package temperatures
between – 40 C and 130 C.
The IC contains two amplifiers featuring a typical open-loop voltage gain of 80 dB at
500 Hz.
The input stages are PNP differential amplifiers thus resulting in a common-mode input
voltage range from 0 V to approx. the value of
Semiconductor Group
V
S
. To obtain low saturation voltages at the sink circuit, the drive circuit of the
Ordering Code
Q67000-A8225
1
V
S
and in a maximum input differential
P-TO220-7-1
Package
P-TO220-7-1
TLE 4202 B
Bipolar IC
1998-02-01

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Q67000-A8225 Summary of contents

Page 1

... To obtain low saturation voltages at the sink circuit, the drive circuit of the S sink transistor is connected to the supply voltage. An SOA protective circuit protects the IC against ground short-circuits. At chip temperatures above approx. 160 C the source transistors are turned off. Semiconductor Group Ordering Code Q67000-A8225 V and in a maximum input differential S 1 TLE 4202 B Bipolar IC ...

Page 2

Figure 1 Pin Configuration (top view) Semiconductor Group GND AEP00612 2 TLE 4202 B 1998-02-01 ...

Page 3

Pin Definitions and Functions Pin No. Symbol Function 1 I1 Input 1 Non-inverting input connected to pin 2 and pin 3 according to general rules 2 I3 Inverting input 3 Inverting inputs of the two comparators; internally ...

Page 4

Input Inverting 2 Input 3 7 Input 2 Figure 2 Block Diagram Semiconductor Group Supply Voltage Amp 1 - TLE 4202B +1 Amp ...

Page 5

Absolute Maximum Ratings T = – 130 C C Parameter Supply voltage Output current of sink transistors Output current of source transistors internally limited Diode peak currents ground Voltage ...

Page 6

Characteristics Parameter Symbol General Data I Quiescent current S G Open-loop gain VO Input Characteristics Input current I (pins I1, I2 Input current I 2 – ...

Page 7

Characteristics (cont’ Parameter Symbol Output Characteristics Saturation voltages Source operation V Sato V V measured to S Sato V Sato Sink operation V Satu V Satu I Short-circuit SC current ...

Page 8

Characteristics – 110 Parameter Symbol Saturation Voltage V Source operation Sato V V measured to S Sato V Sato V Sink operation Satu V Satu V Satu ...

Page 9

510 Figure 3 Test Circuit 1 Semiconductor Group TDB 7805 Amp TLE 4202B - Amp TLE 4202 B 100 ...

Page 10

Sato S Q3 Satu Q3 Figure 4 Test Circuit 2 Semiconductor Group Amp 1 ...

Page 11

Figure 5 Test Circuit 3 Semiconductor Group +11.3 V 100 nF 100 Amp TLE 4202B - Amp 4.95 k 100 ...

Page 12

V 1 220 Figure 6 Application Circuit Q/V 0.9 0.5 0.1 0 Figure 7 Diagrams Semiconductor Group Amp TLE 4202B - 5 Amp 2 ...

Page 13

Saturation Voltage versus Output Current 1 1.4 SAT 1.2 V Sato 1.0 0.8 0 Satu 0.2 0.0 0.0 0.5 1.0 Semiconductor Group Saturation Voltage versus Temperature AED01340 V SAT = ...

Page 14

Package Outlines P-TO220-7-1 (Plastic Transistor Single Outline) 1 1.27 1) 0.75 1) 0.75 Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book “Package Information”. Semiconductor Group +0.4 10 10.2 -0.2 +0.1 3.75 +0.1 1.27 ...

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