TH8061KDCA MELEXIS [Melexis Microelectronic Systems], TH8061KDCA Datasheet - Page 2

• Manufacturer Part Number: TH8061KDCA
• Description: Voltage Regulator with integrated LIN Transceiver
• Manufacturer: MELEXIS [Melexis Microelectronic Systems]

Contents
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TH8061 – Datasheet
3901008061
2.1
2.2
2.3
2.4
2.5
2.6
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.1
4.2
4.3
4.4
4.5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
8.1
8.2
9.1
9.2
9.3
Functional Diagram ............................................................................................................................... 4
Electrical Specification.......................................................................................................................... 5
Functional Description ........................................................................................................................ 13
Application Hints ................................................................................................................................. 22
Operating during Disturbance............................................................................................................ 28
PIN Description .................................................................................................................................... 29
Mechanical Specification .................................................................................................................... 30
Tape and Reel Specification ............................................................................................................... 31
ESD/EMC Remarks .............................................................................................................................. 33
Revision History................................................................................................................................... 34
Assembly Information ......................................................................................................................... 35
Disclaimer............................................................................................................................................. 35
Operating Conditions........................................................................................................................ 5
Absolute Maximum Ratings ............................................................................................................. 5
Static Characteristics........................................................................................................................ 6
Dynamic Characteristics................................................................................................................... 8
Timing Diagrams .............................................................................................................................. 9
Test Circuit for Dynamic and Static Characteristics....................................................................... 11
Operating Modes............................................................................................................................ 13
Initialization..................................................................................................................................... 14
Wake-Up ........................................................................................................................................ 15
VSUP under voltage reset.............................................................................................................. 16
Overtemperature Shutdown ........................................................................................................... 16
LIN BUS Transceiver...................................................................................................................... 17
Linear Regulator............................................................................................................................. 19
RESET ........................................................................................................................................... 19
Mode Input EN ............................................................................................................................... 20
Power Dissipation and operating range ......................................................................................... 22
Low Dropout Regulator .................................................................................................................. 23
Application Circuitry........................................................................................................................ 25
EMI Supressing .............................................................................................................................. 25
Connection to Flash-MCU .............................................................................................................. 27
Operating without VSUP or GND ................................................................................................... 28
Short Circuit BUS against VBAT .................................................................................................... 28
Short Circuit BUS against GND ..................................................................................................... 28
Short Circuit TxD against GND ...................................................................................................... 28
TxD open........................................................................................................................................ 28
Short Circuit VCC against GND ..................................................................................................... 28
Overload of VCC ............................................................................................................................ 28
Undervoltage VSUP, VCC ............................................................................................................. 28
Short circuit RxD, RESET against GND or VCC............................................................................ 28
Tape Specification.......................................................................................................................... 31
Reel Specification........................................................................................................................... 32
General Remarks ........................................................................................................................... 33
ESD-Test........................................................................................................................................ 33
EMC................................................................................................................................................ 33
Voltage Regulator with integrated LIN Transceiver
Page 2 of 36
TH8061
June 2004
Rev 007