TPS929160Q1-F5529-SW — TPS929160-Q1 reference code based on MSP430F5529 (MSP-EXP430F5529LP)
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- TPS929160-Q1 — 16-Kanal-/40-V-High-Side-LED-und-OLED-Treiber für die Automobilindustrie
With the increasing demand for animation in automotive lighting, LEDs must be controlled independently. Therefore, LED drivers with digital interfaces are essential to effectively drive pixel-controlled lighting applications. In exterior lighting, multiple lamp functions are typically located on different PCB boards with off-board wires connected to each other. It is difficult for a traditional single-ended interface to meet the strict EMC requirements. By using an industrial-standard CAN physical layer, the UART-based FlexWire interface of the TPS929160-Q1 easily accomplishes long distance off-board communication without impacting EMC.
The TPS929160-Q1 is a 16-channel, 40V high-side LED driver that controls the 8-bit output current and 12-bit PWM duty cycles. The device meets multiple regulation requirements with LED open-circuit, short-to-ground, and single LED short-circuit diagnostics. A configurable watchdog also automatically sets FAIL-SAFE states when the MCU connection is lost, and, with programmable EEPROM, TPS929160-Q1 can flexibly be set for different application scenarios.
| Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | TPS929160-Q1 16-Channel, Automotive, 40V, High-Side (O)LED Driver With FlexWire™ Interface datasheet (Rev. A) | PDF | HTML | 10 Apr 2024 |
| User guide | TPS929xxx-Q1 Sample Code User's Guide | PDF | HTML | 10 Apr 2023 |
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| Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
|---|---|---|
| HTSSOP (DCP) | 38 | Ultra Librarian |
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TPS929160-Q1 Sample Code
TPS929xxx-Q1 Sample Code User's Guide
First release of TPS929160-Q1 sample code based on the MSP-EXP430F5529LP. The code configures the MCU using UART to drive 16 LEDs which is available on the TPS929160EVM.