TLE7201R [INFINEON]
Automotive Analog Circuit,;
| 型号： | TLE7201R |
| 厂家： | 
Infineon |
| 描述： | Automotive Analog Circuit, |
| 文件： | 总2页 (文件大小：263K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
P R O D U C T B R I E F
The TLE 7201R is an Application Specific Standard
Product (ASSP) for automotive door-module appli-
cations. 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 up to four 5 W lamps,
e.g for turn signal, courtesy/warning or control
panel illumination. It is designed as a monolithic
circuit, using 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.
TLE 7201R
Applications
■ Analog current sense output
■ Power-SO package with full-size
heatslug for excellent thermal
resistance
■ Pinning optimized for efficient
PCB layout
■ Automotive Front-Door Modules
■ Automotive Body ECUs including
door functionality
and build-in multiplexer to
reduce ADC-channels of
the microcontroller
■ All outputs with short circuit
protection and diagnosis
■ Over-temperature protection
with warning
Features
■ Full bridge (150 mΩ) for main
doorlock motor
P-DSO-36-12
■ Open load diagnosis for
all outputs
■ Two half-bridges (400 mΩ) for
deadbolt and mirror position
motor or mirror fold motor
■ Two half-bridges (800 mΩ) for
mirror position
■
Charge-pumpoutputforn-channel
MOSFET for reverse-polarity
protection
■ Very low current consumption in
sleep mode
■ High-side switch (100 mΩ) for
mirror defrost
■ Standard 16-bit SPI for control
and diagnosis
■ Over- and Undervoltage Lockout
■ Four high-side switches (500 mΩ)
for 5 W lamps
T L E 7 2 0 1 R
P o w e r A S S P f o r
A u t o m o t i v e D o o r - Z o n e M o d u l e s
N e v e r s t o p t h i n k i n g .
P R O D U C T B R I E F
Block Diagram
Vbat
T_RevPol
100 k
Ω
VS
GO
CP
RevPol
MOS
Driver
OUT 1
Current
Sense
MUX
ISO
Door
Lock
INH
Charge
Pump
OUT 2
VCC
Bias
SPI
Inhibit
Dead
Bolt
Fault-
Detect
CSN
DI
OUT 3
16-Bit
Logic and Latch
Mirror
Fold
CLK
DO
OUT 4
PWM1
PWM2
Mirror x
OUT 5
10 W
OUT 8
OUT 9
Mirror y
OUT 6
5 W
5 W
OUT 10
OUT 11
OUT 7
Mirror
Heat
GND
Besides the TLE 7201R, Infineon offers a broad range of products suitable for door-module application
Type
Description
Package
TLE 7201R
TLE 6266
TLE 6263
BTS 7740G
BTS 781GP
TLE 6208-3G
BTS 5210G
BTS 716G
TLE 4240
C164CM
Power ASSP for lock, mirror and lamps
P-DSO-36-12
P-DSO-28
P-DSO-28
P-DSO-28
P-TO263-15
P-DSO-14
P-DSO-14
P-DSO-20
P-DSO-8
Door-Module System ASSP with CAN, V-reg and relay-driver
General purpose System Base Chip with CAN, V-reg and wake-inputs
H-bridge for door-lock
H-bridge for window-lift
Triple half-bridge for mirror position
2-Channel high-side switch for lamps, mirror heater
4-Channel high-side switch for lamps, mirror heater
LED-driver with current control and diagnosis
16-bit microcontroller with 32 K ROM/OTP, CAN
16-bit microcontroller with 64 - 128 K ROM/Flash, TwinCAN
Hall-switch for window-lift rotational indexing
P-TQFP-64
P-TQFP-100
SOT89
XC164CS
TLE 49x5G
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Infineon Technologies Representatives worldwide.
Ordering No. B112-H8093-X-X-7600
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