TPS92661QPHPRQ1
ActiveHIGH-BRIGHTNESS LED MATRIX MANAGER FOR AUTOMOTIVE HEADLIGHT SYSTEMS
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TPS92661QPHPRQ1
ActiveHIGH-BRIGHTNESS LED MATRIX MANAGER FOR AUTOMOTIVE HEADLIGHT SYSTEMS
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS92661QPHPRQ1 |
|---|---|
| Current - Output / Channel | 1.5 A |
| Dimming | PWM |
| Frequency | 2.3 MHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 13 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-PowerTQFP |
| Qualification | AEC-Q100 |
| Supplier Device Package | 48-HTQFP (7x7) |
| Topology | Switched Capacitor (Charge Pump) |
| Type | DC DC Regulator |
| Voltage - Output | 60 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 10.29 | |
| 10 | $ 9.30 | |||
| 25 | $ 8.86 | |||
| 100 | $ 7.70 | |||
| 250 | $ 7.35 | |||
| 500 | $ 6.70 | |||
| Digi-Reel® | 1 | $ 10.29 | ||
| 10 | $ 9.30 | |||
| 25 | $ 8.86 | |||
| 100 | $ 7.70 | |||
| 250 | $ 7.35 | |||
| 500 | $ 6.70 | |||
| Tape & Reel (TR) | 1000 | $ 5.84 | ||
| Texas Instruments | LARGE T&R | 1 | $ 7.88 | |
| 100 | $ 6.42 | |||
| 250 | $ 5.05 | |||
| 1000 | $ 4.28 | |||
Description
General part information
TPS92661-Q1 Series
The TPS92661 device is a compact, highly-integrated solution for shunt FET dimming for large arrays of high-brightness LEDs in applications such as automotive headlights.
The TPS92661 device includes a 12-switch series array for bypassing individual LEDs in the string and a serial communication interface for control and management by a master microcontroller.
An on-board charge pump rail that can float up to 67 V aboveGND provides the LED bypass switch gate drive.The low on-resistance (RDS(on)) of the bypass switch minimizes conduction loss and power dissipation.
Documents
Technical documentation and resources