The TLE9461-3ES V33 is a monolithically integrated circuit in an exposed pad PG-TSDSO-24-1 (150 mil) power package
The device is designed for various CAN automotive applications as main supply for the microcontroller and as interface for a CAN bus network including the CAN Partial Networking feature. To support these applications, the System Basis Chip (SBC) provides the main functions, such as a 5 V lowdropout voltage regulator (LDO) for e.g. a microcontroller supply, another 5 V low-dropout voltage regulator with off-board protection for e.g. sensor supply, a HS-CAN transceiver supporting CAN FD and CAN Partial Networking (incl. FD tolerant mode) for data transmission, a high-voltage GPIO with embedded protective functions and a 16-bit Serial Peripheral Interface (SPI) to control and monitor the device. Also implemented are a configurable timeout / window watchdog circuit with a reset feature, one Fail Output and an undervoltage reset feature. The device offers low-power modes in order to minimize current consumption on applications that are connected permanently 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 input as well as via cyclic wake.
Summary of Features
• Very low quiescent current consumption in Stop- and Sleep Mode • Periodic Cyclic Wake in SBC Normal-, Stop- and Sleep Mode • Periodic Cyclic Sense in SBC Normal-, Stop- and Sleep Mode • Low-Drop Linear Voltage Regulator 3.3 V, 150 mA for main supply, 250 mA peak • Low-Drop Linear Voltage Regulator 5 V, 100 mA, protected features for off-board usage • High-Speed CAN transceiver supporting FD communication up to 5 Mbit/s and featuring CAN Partial Networking & CAN FD tolerant mode according to ISO 11898-2:2016 & SAE J2284 • Fully compliant to “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications” Revision 1.3, 2012-05-04 • Charge pump-Output for N-channel MOSFET reverse-polarity protection with integrated spread spectrum modulation feature for optimum EMC performance • Universal High-Voltage Wake Input for voltage level monitoring and wake detection • General Purpose High-Voltage In- and Output (GPIO) configurable as Fail Output, Wake Input, Low-Side switch or High-Side switch • HIgh-Voltage Measurement Function as alternate pin assignment • Fail Outputs for Fail-Safe signalization • Configurable wake-up sources • Reset Output & Interrupt Output • Configurable timeout and window watchdog • Overtemperature and short circuit protection feature • Dedicated TEST pin for SBC Development Mode entry (watchdog counter stopped) • Software compatible to all SBC families TLE926x and TLE927x • Wide supply input voltage and temperature range • Optimized for Electromagnetic Compatibility (EMC) and low Electromagnetic Emission (EME) • Optimized for high immunity against Electromagnetic Interference (EMI) • AEC Qualified & Green Product (RoHS compliant)
Potential Applications
• HVAC ECU and Control panel • Light Control Unit (LCU) for front, rear and ambient • Seat control module • Seat belt pretension • Steering column and steering lock • Closure (trunk, sliding door, etc.) • Gear shifters and selectors • Smart power distribution modules
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IPG20N06S4L-26 | Automotive MOSFET
BTS3110N | Classic HITFET™ 12V | Automotive Low-Side Switch
TLS715B0EJ V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
BTS7080-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch
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IPD70P04P4-09 | Automotive MOSFET
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BTS7004-1EPP | PROFET™ +2 12V | Automotive Smart High-Side Switch
IPG20N06S4L-26 | Automotive MOSFET
BTS3110N | Classic HITFET™ 12V | Automotive Low-Side Switch
TLS715B0EJ V50 | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
BTS7080-2EPA | PROFET™ +2 12V | Automotive Smart High-Side Switch
BAS70-04 | Schottky Diodes
TLE4263GM | Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
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The TLE9461-3ES V33 is a monolithically integrated circuit in an exposed pad PG-TSDSO-24-1 (150 mil) power package
The device is designed for various CAN automotive applications as main supply for the microcontroller and as interface for a CAN bus network including the CAN Partial Networking feature. To support these applications, the System Basis Chip (SBC) provides the main functions, such as a 5 V lowdropout voltage regulator (LDO) for e.g. a microcontroller supply, another 5 V low-dropout voltage regulator with off-board protection for e.g. sensor supply, a HS-CAN transceiver supporting CAN FD and CAN Partial Networking (incl. FD tolerant mode) for data transmission, a high-voltage GPIO with embedded protective functions and a 16-bit Serial Peripheral Interface (SPI) to control and monitor the device. Also implemented are a configurable timeout / window watchdog circuit with a reset feature, one Fail Output and an undervoltage reset feature. The device offers low-power modes in order to minimize current consumption on applications that are connected permanently 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 input as well as via cyclic wake.
Summary of Features
• Very low quiescent current consumption in Stop- and Sleep Mode
• Periodic Cyclic Wake in SBC Normal-, Stop- and Sleep Mode
• Periodic Cyclic Sense in SBC Normal-, Stop- and Sleep Mode
• Low-Drop Linear Voltage Regulator 3.3 V, 150 mA for main supply, 250 mA peak
• Low-Drop Linear Voltage Regulator 5 V, 100 mA, protected features for off-board usage
• High-Speed CAN transceiver supporting FD communication up to 5 Mbit/s and featuring CAN Partial Networking & CAN FD tolerant mode according to ISO 11898-2:2016 & SAE J2284
• Fully compliant to “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications” Revision 1.3, 2012-05-04
• Charge pump-Output for N-channel MOSFET reverse-polarity protection with integrated spread spectrum modulation feature for optimum EMC performance
• Universal High-Voltage Wake Input for voltage level monitoring and wake detection
• General Purpose High-Voltage In- and Output (GPIO) configurable as Fail Output, Wake Input, Low-Side switch or High-Side switch
• HIgh-Voltage Measurement Function as alternate pin assignment
• Fail Outputs for Fail-Safe signalization
• Configurable wake-up sources
• Reset Output & Interrupt Output
• Configurable timeout and window watchdog
• Overtemperature and short circuit protection feature
• Dedicated TEST pin for SBC Development Mode entry (watchdog counter stopped)
• Software compatible to all SBC families TLE926x and TLE927x
• Wide supply input voltage and temperature range
• Optimized for Electromagnetic Compatibility (EMC) and low Electromagnetic Emission (EME)
• Optimized for high immunity against Electromagnetic Interference (EMI)
• AEC Qualified & Green Product (RoHS compliant)
Potential Applications
• HVAC ECU and Control panel
• Light Control Unit (LCU) for front, rear and ambient
• Seat control module
• Seat belt pretension
• Steering column and steering lock
• Closure (trunk, sliding door, etc.)
• Gear shifters and selectors
• Smart power distribution modules
Designers who used this product also designed with
- BTS3125EJ |
HITFET™ +12V | Automotive Low-Side Switch
- BTS7004-1EPP |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- IPG20N06S4L-26 |
Automotive MOSFET
- BTS3110N |
Classic HITFET™ 12V | Automotive Low-Side Switch
- TLS715B0EJ V50 |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- BTS7080-2EPA |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- BAS70-04 |
Schottky Diodes
- TLE4263GM |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- BTS7040-1EPA |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- BSL215C |
Dual MOSFET
- TLE9251VLE |
Automotive CAN Transceivers
- BTS7008-1EPA |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- BSR316P |
Small Signal/Small Power MOSFET
- TLS105B0MB |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- CYT2B74CADQ0AZEGS |
TRAVEO™ T2G CYT2B7 Series
- IPD70P04P4-09 |
Automotive MOSFET
- BTS7030-2EPA |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- BTS7040-2EPA |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- AUIR3241STR |
Gate Driver ICs
- BTS3011TE |
HITFET™ +12V | Automotive Low-Side Switch
- BTS3125EJ |
HITFET™ +12V | Automotive Low-Side Switch
- BTS7004-1EPP |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- IPG20N06S4L-26 |
Automotive MOSFET
- BTS3110N |
Classic HITFET™ 12V | Automotive Low-Side Switch
- TLS715B0EJ V50 |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
- BTS7080-2EPA |
PROFET™ +2 12V | Automotive Smart High-Side Switch
- BAS70-04 |
Schottky Diodes
- TLE4263GM |
Linear Voltage Regulators for Automotive Applications | OPTIREG™ linear
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