TLE8201R Datasheet PDF - Infineon Technologies

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TLE8201R
Infineon Technologies

Part Number TLE8201R
Description Door Module Power IC
Page 30 Pages


TLE8201R datasheet pdf
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Door Module Power IC
TLE 8201R
Data Sheet Rev. 2.0
Features
• Full bridge (150m) for main doorlock motor
• Two half-bridges (400m) for deadbolt and mirror
position motor or mirror fold motor
• Two half-bridges (800m) for mirror position
• High-side switch (100m) for mirror defrost
• Four high-side switches (500m) for 5W and 10W
lamps
• Current sense analog output with multiplex
• All outputs with short circuit protection and diagnosis
• Over-temperature protection with warning
• Open load diagnosis for all outputs
• Charge pump-Output for n-channel MOS-FET reverse-polarity protection
• Very low current consumption in sleep mode
• Standard 16-bit SPI for control and diagnosis
• Over-and Undervoltage Lockout
• Power-SO package with full-size heatslug for excellent low thermal resistance
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Type
TLE 8201R
Ordering Code
-
Package/Shipment
PG-DSO-36-27
Functional Description
The TLE 8201R is an Application Specific Standard Product for automotive door-module
applications. It includes all the power stages necessary to drive the loads in a typical front
door application, i.e. central lock, deadlock or mirror fold, mirror position, mirror defrost
and 5W or 10W lamps, e.g for turn signal, courtesy/warning or control panel illumination.
It is designed as a monolithic circuit in Infineons mixed technology SPT which combines
bipolar and CMOS control circuitry with DMOS power devices.
Short circuit and over-temperature protection and a detailed diagnosis are in line with the
safety requirements of automotive applications. The current sense output allows to
improve the total system performance. The standard SPI interface saves microcontroller
I/O lines while still giving flexible control of the power stages and a detailed diagnosis.
Data Sheet Rev. 2.0
1
2006-06-07



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TLE 8201R
Table of Contents
Page
1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Block Description and Electrical Characteristics . . . . . . . . . . . . . . . . . . 9
4.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1.1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1.2
Sleep-Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1.3
Reverse Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1.4
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Monitoring Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.1
Power Supply Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.2
Temperature Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2.3
Current Sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3 SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.2
Register Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3.3
SPI bit definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3.4
Status Register Address selection and Reset . . . . . . . . . . . . . . . . . . . . 20
www.D4a.ta3S.h5eet4U.com Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.3.6
PWM inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.4 Power-Outputs 1-6 (Bridge Outputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.4.1
Protection and Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.4.2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.5 Power-Output 7 (Mirror heater driver) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.5.1
Protection and Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.5.2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.6 Power-Outputs 8 - 11 (Lamp drivers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.6.1
Protection and Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.6.2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.7 Logic In- and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.7.1
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
5 Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
6 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Data Sheet Rev. 2.0
2
2006-06-07



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1 Block Diagram
Vcc
INH
CSN
CLK
DI
DO
PWM1
PWM2
Biasing
SPI
Logic IN
Vs GO CP
Charge-
pump
RevPol
MOS driver
Fault-
Detect
Logic and Latch
ISO
www.DataSheet4U.com
current
sense MUX
OUT8
OUT9
OUT10
OUT11
Figure 1 Block Diagram
Data Sheet Rev. 2.0
GND
3
TLE 8201R
Block Diagram
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
2006-06-07



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2 Pin Configuration
2.1 Pin Assignment
GND 1
OUT5 2
OUT6 3
Vs 4
INH 5
PWM1 6
PWM2 7
ISO 8
Vcc 9
DO 10
CLK 11
CSN 12
DI 13
GO 14
Vs 15
www.DataSheet4U.comOUT1 16
OUT1 17
GND 18
TLE 8201R
Pin Configuration
cooling tab
(GND)
36 GND
35 n.c.
34 OUT4
33 Vs
32 OUT7
31 OUT7
30 Vs
29 OUT8
28 OUT9
27 CP
26 Vs
25 OUT10
24 OUT11
23 Vs
22 OUT3
21 OUT2
20 OUT2
19 GND
Figure 2 Pin Configuration PG-DSO-36-27
Data Sheet Rev. 2.0
4
2006-06-07



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