Texas Instruments
TPS92691QPWPTQ1
TPS92691QPWPTQ1
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TPS92691QPWPTQ1 Texas Instruments - Yeehing Electronics
Automotive multi-topology LED driver with rail-to-rail current sense amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.097 |
| 100 — 249 | 1.732 |
| 250 — 999 | 1.244 |
| 1,000 + | 0.66 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 1 Channel |
| Output Current | 5 A |
| Input Voltage | 4.5 V to 65 V |
| Operating Frequency | 80 kHz to 700 kHz |
| Supply Current - Max | 46 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | HTSSOP-16 |
| Qualification | AEC-Q100 |
| Series | TPS92691-Q1 |
| Packaging | Reel |
| Features | Adjustable Switch Frequency, Synchronization Pin, Thermal Shutdown |
| Operating Temperature Range | - 40 C to + 125 C |
| Product | LED Drivers |
| Type | LED Driver |
| Brand | Texas Instruments |
| Topology | Buck, Boost, Buck-Boost, SEPIC, Cuk, Flyback |
| Moisture Sensitive | Yes |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 250 |
| Subcategory | Driver ICs |
| Unit Weight | 0.002212 oz |
For more information, please refer to datasheet
Documents
| TPS92691QPWPTQ1 Datasheet |
More Information
The TPS92691/-Q1 is a versatile LED controller that can support a range of step-up or step-down driver topologies. The device implements a fixed-frequency peak current mode control technique with programmable switching frequency, slope compensation, and soft-start timing. It incorporates a high voltage (65-V) rail-to-rail current sense amplifier that can directly measure LED current using either a high-side or a low-side series sense resistor. The amplifier is designed to achieve low input offset voltage and attain better than ±3% LED current accuracy over junction temperature range of 25°C to 140°C and output common-mode voltage range of 0 to 60 V.
