My Inquiry
My Account
Infineon Technologies TLD700216ESXUMA1
- Part No.:
- TLD700216ESXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- LED Drivers
- Package:
- 24-TSSOP (0.154", 3.90mm Width) Exposed Pad
- Datasheet:
-
TLD700216ESXUMA1.pdf
- Description:
- LITIX PG-TSDSO-24
- Quantity:
- Payment:
- Shipping:
Inventory:2,978
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLD700216ESXUMA1 from Infineon Technologies is a 16-channel automotive LED driver IC with integrated linear current sinks, HSLI/CAN-FD physical-layer transceiver, and ASIL-B compliance per ISO 26262. It delivers up to 76.5 mA per channel with 6-bit current resolution (5.625–76.5 mA), 14-bit PWM control (100 Hz–2 kHz), and open-load/short-circuit diagnostics - deployed in rear lighting modules for dynamic turn indicators and sequential animation functions.
For engineers reviewing the TLD700216ESXUMA1 datasheet, TLD700216ESXUMA1 pinout, TLD700216ESXUMA1 application, or TLD700216ESXUMA1 equivalent, key selection criteria include HSLI bus compatibility (UART-over-CAN up to 2 MBit/s), thermal derating configuration via GPIN0 or internal sensor, VFWD monitoring for LED health, and parallel-output capability for >76.5 mA load currents.
Technical Context
The device implements 16 independent linear current sink (LCS) stages, each programmable via OTP for precise current setpoints and PWM duty/frequency. Its HSLI interface uses UART framing over CAN-FD physical layer (ISO 11898-2:2016 compliant), enabling bidirectional configuration, real-time fault reporting, and NTC/PTC voltage feedback without external level shifters.
Diagnostic architecture includes configurable thresholds for open load, short circuit, and single-LED-short detection; VFWD measurement across two LED strings; and ERRN open-drain fault output with programmable safe-state behavior during communication loss. Thermal management supports dual-path derating: internal die temperature sensing and external analog input on GPIN0.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output channels | 16 independent linear current sinks, each configurable as standalone or paralleled for higher current |
| Max output current | 76.5 mA per channel at VLED = 5 V; supports parallel operation for >150 mA total per group |
| Current resolution | 6-bit (64 steps), range 5.625 mA to 76.5 mA in 1.125 mA increments |
| PWM resolution & range | 14-bit (16,384 steps), frequency 100 Hz–2 kHz, duty cycle 0–100% with phase-shift capability |
| HSLI interface | UART-based, CAN-FD PHY compliant (2 MBit/s max), no external choke required due to low EME |
| Supply voltage | VS(OP): 6.0 V to 20 V; supports direct connection to automotive battery rail with transient tolerance |
| Fault diagnostics | Detects open load, short-to-VS, short-to-GND, single-LED-short, and VFWD drift; reports via ERRN and HSLI register flags |
Pinout & Package
Package: PG-TSDSO-24 (24-pin thermally enhanced thin shrink DSO, exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT0–OUT15 | Linear current sink outputs | 16 dedicated high-side referenced current sinks; support parallel grouping (e.g., OUT0+OUT1) for doubled current drive |
| VLED | LED anode supply input | High-current power input (up to 35 V max) feeding all LED strings; decoupling required near package |
| VS | Main supply input | 6–20 V system rail input; powers internal logic, regulators, and gate drivers |
| HSLIH / HSLIL | HSLI differential bus terminals | CAN-FD compliant physical layer interface (HSLIH = CANH, HSLIL = CANL); supports 2 MBit/s UART framing |
| GPIN0 / GPIN1 | General-purpose analog/digital inputs | GPIN0 used for external NTC/PTC temperature feedback or thermal derating control; GPIN1 supports analog voltage measurement |
| ERRN | Open-drain fault indicator | Active-low error flag asserting on any enabled fault condition; configurable pull-up and debounce timing |
Key Features
| Feature | Design Value |
|---|---|
| ASIL-B development process | Complies with ISO 26262 requirements for safety-related automotive lighting systems |
| Configurable thermal derating | Two independent paths: internal die sensor or GPIN0 analog input - enables adaptive current reduction above threshold |
| Dual VFWD measurement | Simultaneous forward voltage sampling on two LED strings for aging compensation and open-circuit detection |
| Programmable safe state | On HSLI timeout or bus failure, outputs transition to preconfigured current/PWM state (e.g., dimmed tail light) |
| EMC-optimized HSLI PHY | Integrated transceiver meets CISPR 25 Class 5 emission limits without common-mode choke |
Applications
| Rear Sequential Turn Indicator | Dynamic Welcome/Goodbye Lighting |
|---|---|
Use Scenario: Animated lateral illumination sequence across vehicle rear lamps during turn signal activation. IC Role / Device Role / Timing Role: 16-channel current sink driving individual LED segments with synchronized 14-bit PWM phase shifting. Use Value: Enables precise timing control (≤1 ms inter-channel delay) and smooth visual transitions without external timing controllers. |
Use Scenario: Vehicle-specific animated light patterns upon door unlock/lock or ignition-on/off events. IC Role / Device Role / Timing Role: Standalone LED driver executing pre-programmed PWM sequences via HSLI-triggered scripts stored in OTP. Use Value: Eliminates need for host MCU intervention during wake-up sequences - reduces BOM and latency. |
| Automotive Tail/Stop Light Module | Instrument Cluster Ambient Lighting |
Use Scenario: Dual-function rear lamp combining constant-current tail light (10% duty) and high-intensity stop light (100% duty). IC Role / Device Role / Timing Role: Channel-grouped current sink with fast PWM duty switching (<50 µs) between modes via HSLI command. Use Value: Meets ECE R7 and SAE J1399 photometric requirements through calibrated current accuracy (±4.5% @ >10.125 mA). |
Use Scenario: RGB ambient backlighting behind instrument cluster dials and HUD elements with color consistency across temperature. IC Role / Device Role / Timing Role: Three-channel grouped sink (R/G/B) with synchronized thermal derating and VFWD feedback per string. Use Value: Maintains chromaticity stability (Δu'v' < 0.005) over -40°C to +105°C ambient via real-time current adjustment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multi-channel LED driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX20051ATP/V+T | 8-channel, 150 mA max per channel; SPI interface only; no HSLI or CAN-FD PHY | Lacks integrated lighting bus - requires external CAN transceiver and MCU protocol stack | Preferred when higher per-channel current is needed but HSLI integration is unnecessary |
| TPS92692QPWPRQ1 | 2-channel, 200 mA/channel; analog/digital dimming; no built-in diagnostics or thermal derating | No fault reporting or safe-state capability - demands external monitoring circuitry for ASIL-B systems | Suitable for simpler, non-safety-critical interior lighting where channel count is secondary |
Compared with MAX20051ATP/V+T and TPS92692QPWPRQ1, TLD700216ESXUMA1 uniquely integrates HSLI/CAN-FD PHY, 16-channel granularity, and ASIL-B-compliant diagnostics - reducing system-level complexity and validation effort for automotive rear lighting modules.
Availability
TLD700216ESXUMA1 is available at Aetrix Electronics and suitable for automotive rear lighting, dynamic welcome/goodbye functions, and instrument cluster ambient lighting requiring stable component supply under AEC-Q100 qualification.
Supply support for TLD700216ESXUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and safety-certified solutions.
This device belongs to the LITIX™ Pixel Rear family - engineered specifically for pixelated, dynamically controlled LED lighting in automotive exterior applications with functional safety and EMC robustness as core design goals.
FAQ
What is the maximum allowable LED string voltage when using TLD700216ESXUMA1?
The device supports up to 35 V maximum output voltage (VOUT_max), enabling direct drive of multi-LED strings (e.g., 10× white LEDs at 3.2 V VF). This rating applies across full temperature range (-40°C to +150°C junction) and ensures safe operation under worst-case forward voltage drift and supply transients.
How does thermal derating work with GPIN0 versus the internal temperature sensor?
GPIN0 accepts an analog voltage (0–2.5 V) representing external NTC/PTC resistance, allowing custom thermal profiles based on heatsink or ambient temperature. The internal sensor monitors die temperature directly and triggers derating at user-defined thresholds. Both paths can be enabled simultaneously, with GPIN0 taking precedence if configured as primary source.
Can TLD700216ESXUMA1 drive LEDs in parallel without external current-sharing components?
Yes - the device supports hardware-parallel configuration of adjacent output channels (e.g., OUT0+OUT1) via OTP settings. Internal matching ensures ≤±3% current mismatch between paralleled stages, eliminating need for ballast resistors while maintaining ±4.5% overall accuracy.
Is HSLI interoperable with standard CAN FD controllers?
No - HSLI uses CAN-FD physical layer (ISO 11898-2:2016) but implements a UART-based protocol over it. It requires Infineon's HSLI host controller (e.g., TLE9262) or compatible firmware stack; standard CAN FD controllers cannot decode HSLI frames without protocol translation.
TLD700216ESXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- LITIX™
- Package/Case:
- 24-TSSOP (0.154", 3.90mm Width) Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Linear
- Topology:
- -
- Internal Switch(s):
- Yes
- Number of Outputs:
- 16
- Voltage - Supply (Min):
- 6V
- Voltage - Supply (Max):
- 20V
- Voltage - Output:
- 0.6V ~ 20V
- Current - Output / Channel:
- 76.5mA
- Frequency:
- -
- Dimming:
- PWM
- Applications:
- Industrial
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TSDSO-24-5
TLD700216ESXUMA1 FAQ
1.How can I place an order for TLD700216ESXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLD700216ESXUMA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLD700216ESXUMA1 reliable?
The price and inventory of TLD700216ESXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLD700216ESXUMA1 is usually 5 days.
3.What payment methods are accepted for TLD700216ESXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLD700216ESXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLD700216ESXUMA1?
TLD700216ESXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLD700216ESXUMA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLD700216ESXUMA1?
For technical support, including TLD700216ESXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLD700216ESXUMA1 requirements.
6.How does Aetrix verify that TLD700216ESXUMA1 is sourced from the original manufacturer or authorized distributors?
All TLD700216ESXUMA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLD700216ESXUMA1 meets industry standards.
7.What is the process for return or replacement of TLD700216ESXUMA1?
All TLD700216ESXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLD700216ESXUMA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLD700216ESXUMA1 part is unused and in its original packaging.
Return procedure for TLD700216ESXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLD700216ESXUMA1 Tags
-
BCR402RE6327HTSA1
Infineon Technologies
-
BCR430UXTSA2
Infineon Technologies
-
BCR420UE6433HTMA1
Infineon Technologies
-
BCR420UE6327HTSA1
Infineon Technologies
-
BCR421UE6327HTSA1
Infineon Technologies
-
LYT1604D-TL
Power Integrations
-
HV9910CLG-G
Microchip Technology
-
CL2N8-G
Microchip Technology
-
BCR420UW6-7
Diodes Incorporated
-
BCR421UW6-7
Diodes Incorporated
-
BCR420UFD-7
Diodes Incorporated
-
BCR421UFD-7
Diodes Incorporated
Tech Hub
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
