Datasheet > TLE9461ESV33

TLE9461ESV33

更新时间： 2022-06-24 15:39:57

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
2页	539K
描述
Lite LDO System Basis Chip supports CAN Flexible Data-Rate(FD) and Partial Networking (PN)

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TLE9461ESV33 数据手册

Product Brief

TLE9461

Lite LDO System Basis Chip supports CAN Flexible Data-Rate

(FD) and Partial Networking (PN)

The Lite SBC family (TLE94x1) is available as 5V or 3.3V output voltage version for

Key features

microcontrollers, network transceivers, sensors and other peripherals’ power supply.

The Lite LDO SBCs feature a low-dropout voltage regulator with an output current of

150mA as well as an auxiliary 5V low-dropout voltage regulator with 100mA of output

current. The communication interface incorporates one CAN transceiver with Flexible

Data-Rate performance up to 5Mbit/s according to ISO 11898-2:2016 (including

Partial Networking option). It complies with the latest automotive standards and OEM

requirements. All devices feature a PG-TSDSO-24 (8.65mm x 6mm). The entire Lite

SBC family (TLE94x1) is hardware compatible, and is also software compatible with

TLE926x & TLE927x.

› 5V/3.3V Linear Voltage Regulator up to

150mA (Vcc1)

› 5V Linear Voltage Regulator up to

100mA (Vcc2)

› CAN FD up to 5Mbps (acc. to ISO

11898-2:2016), CAN PN and FD

Tolerant (“-3” variants)

› 1x HV Wake input, Watchdog, Reset,

Interrupt, Fail Output

Key benefits

› Charge Pump Output for Load Switch /

Reverse Current Protection

› Alternative Functions for Fail Output:

Wake, Low-Side or High-Side Switch

(up to 45mA)

› Reduced system cost through low component count and small PCB footprint

› Integrated charge pump that can drive an external N-FET

› Extends battery life with very low quiescent current modes

› Enables design flexibility and reduces software design effort by shared state

machine and SPI access within the entire Lite SBC family

› Meets major car OEM requirements with excellent EMC and ESD performance

› Low Power Modes with full wake

capability

Block diagram

Key applications

› Steering column and steering lock

› Seat control module

› Seat belt pretension

› Closure (power lift gate, sliding door,

etc.)

› Heating, ventilation and air conditioning

(HVAC)

› Gear shifter and selectors

› Light Control Unit (LCU) for front, and

rear

› Smart Power Distribution modules

› Fuel pump

ꢀwww.infineon.com

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