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PDF TLE9266-2QX Data sheet ( Hoja de datos )
| Número de pieza | TLE9266-2QX | |
| Descripción | System Basis Chip | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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System Basis Chip
TLE9266-2QX
System Basis Chip
Body System IC with Integrated Voltage Regulators, Power Management Functions,
HS-CAN and LIN Transceiver.
Featuring Multiple High-Side and Low-Side Switches including Wake Inputs.
Data Sheet
Rev. 1.1, 2014-02-01
Automotive Power
1 page  
System Basis Chip
TLE9266-2QX
1 Overview
Features
• Very low quiescent current consumption in Stop- and Sleep Mode
• Periodic cyclic sense in Normal-, Stop- and Sleep Mode
• Periodic cyclic wake in Normal- and Stop Mode
• Low-Drop Voltage Regulator 5V, 250mA
• Low-Drop Voltage Regulator 5V, 100mA, robust against short to VS
• High-Speed CAN Transceiver ISO11898-2/5
• LIN Transceiver LIN 2.2, J2602-2
PG-VQFN-48-31
• Two Low-Side Outputs for Relay Drive with active zener clamping
• Two High-Side Output 2Ω typ., Four High-Side Outputs 7Ω typ., e.g. for LED lighting, cyclic sensing, etc.
• Four independent PWM generators and two On/Off Timers
• Three universal High-Voltage Wake Inputs for voltage level monitoring with cyclic sense functionality
• Alternate High-Voltage Measurement Function, e.g. for battery voltage sensing
• One universal Low-Voltage Wake Input for voltage level monitoring with cyclic sense functionality
• SYNC input for external cyclic sense control via microcontroller
• Reset Output and Fail Output
• Over temperature and short circuit protection feature
• Wide input voltage and temperature range
• Green Product (RoHS compliant) & AEC Qualified
Description
The TLE9266-2QX is a monolithic integrated circuit in an exposed pad VQFN-48 (7mm x 7mm) power package.
The device is designed for various CAN-LIN automotive body applications as a main supply for the microcontroller
and as an interface for a CAN and LIN bus network
To support these applications, the System Basis Chip (SBC) provides the main functions, such as a 5V low-
dropout voltage regulator (LDO) for microcontroller supply, a 5V low-dropout voltage regulator with short circuit
protection against supply voltage VS for e.g. sensor supply, HS-CAN transceiver and LIN transceiver for data
transmission, Low- and High-Side switches providing protective functions, and a 16-bit Serial Peripheral Interface
(SPI) to control and monitor the device. Also implemented are a Window Watchdog circuit with a reset feature, a
Fail Output and an under voltage reset feature.
The device offers low-power modes in order to support applications that are permanently connected to the battery.
A wake up from the low-power mode is possible via a message on the buses, via the bi-level sensitive
monitoring/wake-up inputs as well as via cyclic wake. The device is designed to withstand the severe conditions
of automotive applications.
Type
TLE9266-2QX
Data Sheet
Package
PG-VQFN-48-31
5
Marking
TLE9266-2QX
Rev. 1.1, 2014-02-01
5 Page 
4 General Product Characteristics
TLE9266-2QX
General Product Characteristics
4.1 Absolute Maximum Ratings
Table 1 Absolute Maximum Ratings1)
Tj = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Parameter
Symbol
Min.
Values
Typ. Max.
Unit Note /
Number
Test Condition
Voltages
Supply Voltage
Supply Voltage
Vs, max
Vs, max
-0.3 –
-0.3 –
28 V –
P_4.1.1
40 V Load Dump, max. P_4.1.2
400 ms
Voltage Regulator 1 Output VCC1, max -0.3 –
Voltage Regulator 2 Output VCC2, max -0.3 –
5.5
VS
+ 0.3
V
V
–
–
P_4.1.3
P_4.1.4
Wake Inputs 1...3
High-Side 1...6
VWK, max
VHS, max
-0.3 –
-0.3 –
40
VS
+ 0.3
V
V
–
–
P_4.1.5
P_4.1.6
Low-Side 1...2, FO
VLS, max
-0.3 –
LIN, CANH, CANL
VBUS, max
-27
–
Logic Input / Output Voltage, VIO, max
-0.3 –
TEST Pin, WK4/SYNC
40
40
VCC1
+ 0.3
V
V
V
DC value only
–
–
P_4.1.7
P_4.1.8
P_4.1.9
VCAN Input Voltage
Currents
VVCAN, max -0.3
–
5.5 V –
P_4.1.10
Wake Inputs 1..2
Temperatures
IWK1,2, max
-500
500 µA 2)
P_4.1.11
Junction Temperature
Storage Temperature
ESD Susceptibility
Tj
Tstg
-40 –
-55 –
150 °C –
150 °C –
P_4.1.12
P_4.1.13
ESD Resistivity all pins
ESD Resistivity CANH,
CANL, LIN vs. GND
VESD
VESD
-2 – 2 kV HBM3)
-8 – 8 kV HBM4)3)
P_4.1.14
P_4.1.15
ESD Resistivity vs. GND
ESD Resistivity Pin 1,
12,13,24,25,36,37,48 (corner
pins) vs. GND
VESD
VESD1,12,13,24
,25,36,37,48
-500
-750
–
–
500 V
750 V
CDM5)
CDM5)
P_4.1.18
P_4.1.19
1) Not subject to production test, specified by design.
2) Applies only if WK1 and WK2 are configured as alternative HV-measurement function
3) ESD susceptibility, Human Body Model “HBM” according to ANSI/ESDA/JEDEC JS-001 (1.5kΩ, 100pF)
4) ESD “GUN” Resistivity 6KV information according to IEC61000-4-2 “gun test” (330Ω, 150pF) is shown in Application
Information in Chapter 17.2
5) ESD susceptibility, Charged Device Model “CDM” according to EIA/JESD22-C101 or ESDA STM5.3.1,
Data Sheet
11 Rev. 1.1, 2014-02-01
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TLE9266-2QX.PDF ] | |
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