TLE8209-2SA Infineon Integrated Circuit (Small Outline Packages) In Stock
The TLE8209-2SA is an Infineon half-bridge peripheral driver IC in a 20-pin SOP package, delivering up to 8.6 A peak output current with source-and-sink capability and built-in overcurrent, overvoltage, undervoltage, and thermal protections. RoHS compliant and available in stock worldwide at competitive pricing for automotive actuator control.
- Manufacturer
- Infineon
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- TLE8209-2SA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.8558(MOQ 26)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Half-bridge peripheral driver with 8.6 A peak output current in source-and-sink configuration for robust inductive load switching
- Comprehensive built-in protection suite including overcurrent, overvoltage, undervoltage, and thermal shutdown for automotive-grade reliability
- 20-pin SOP package (R-PDSO-G20) with RoHS-compliant, lead-free plastic/epoxy construction for automotive and industrial board integration
Applications
The TLE8209-2SA is designed for automotive body electronics and powertrain applications including solenoid valve drivers, DC motor control, and relay replacement circuits where a half-bridge driver with 8.6 A peak current output and comprehensive protection features is required. Its source-and-sink output topology makes it suitable for bidirectional actuator control in transmission shift actuators, throttle body controllers, and fuel injector pre-driver stages in 12 V automotive systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 3 |
| Built-in Protections | OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE |
| Interface IC Type | HALF BRIDGE BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current Flow Direction | SOURCE AND SINK |
| Output Peak Current Limit-Nom | 8.6A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 5.25V |
| Supply Voltage-Min | 4.4V |
| Supply Voltage-Nom | 5V |
| Supply Voltage1-Max | 28V |
| Supply Voltage1-Min | 4.5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLE8209-2SA:
suggested
suggested
suggested
Frequently Asked Questions
What output current capability does the TLE8209-2SA provide, and is it suitable for solenoid valve driving in automotive systems?
The TLE8209-2SA supports a peak output current of 8.6 A in a source-and-sink half-bridge configuration, making it well suited for driving solenoid valves, electromagnetic actuators, and small DC motors in 12 V automotive systems. The built-in overcurrent protection clamps the output at the 8.6 A limit to protect both the driver and the load, while the SOP-20 package enables reliable PCB integration in automotive body control modules and transmission control units.
How does the TLE8209-2SA's integrated protection suite reduce external component count in automotive actuator designs?
The TLE8209-2SA integrates overcurrent, overvoltage, undervoltage, and thermal shutdown protection on-chip, eliminating the need for external protection circuitry such as current-sensing resistors, TVS diodes, and external thermal fuses in many automotive actuator drive designs. This level of integration reduces the BOM by typically 4 to 8 components per drive channel, simplifies PCB layout in space-constrained ECU boards, and ensures protection response times faster than can be achieved with discrete external circuits at the 8.6 A peak current level.
What is the significance of the source-and-sink output in the TLE8209-2SA for bidirectional motor and actuator control?
The source-and-sink output of the TLE8209-2SA means it can both pull current into the load (source) and drain current from the load (sink) through the half-bridge circuit, enabling bidirectional control of DC motors, reversible solenoids, and proportional valves. Two TLE8209-2SA devices configured as an H-bridge can drive a DC motor in both forward and reverse directions at up to 8.6 A peak, supporting applications such as electric power steering auxiliary actuators and automotive window lift motors in 12 V vehicle systems.
How does the 20-pin SOP package of the TLE8209-2SA compare to other power driver packages for thermal management in automotive ECUs?
The TLE8209-2SA's 20-pin SOP (R-PDSO-G20) package has a larger pad area than 8-pin or 16-pin packages, providing better thermal spreading to the PCB copper pour for heat dissipation at the 8.6 A peak output current. Automotive ECU designers typically use a copper thermal relief area of at least 1 cm² under the SOP-20 package to maintain junction temperature within the thermal shutdown threshold during sustained switching of inductive loads, compared to the smaller thermal paths available in DFN or smaller SOIC footprints used for lower-current drivers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 26+ | $9.0644 | $235.67 |
| 33+ | $8.7622 | $289.15 |
| 45+ | $7.8558 | $353.51 |
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