TPS92662AQPHPRQ1
Active12-CHANNEL HIGH-BRIGHTNESS LED MATRIX MANAGER FOR AUTOMOTIVE HEADLIGHT SYSTEMS
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TPS92662AQPHPRQ1
Active12-CHANNEL HIGH-BRIGHTNESS LED MATRIX MANAGER FOR AUTOMOTIVE HEADLIGHT SYSTEMS
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS92662AQPHPRQ1 |
|---|---|
| Dimming | PWM |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 48-PowerTQFP |
| Qualification | AEC-Q100 |
| Supplier Device Package | 48-HTQFP (7x7) |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Type | DC DC Regulator |
| 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 | $ 6.25 | |
| 10 | $ 5.65 | |||
| 25 | $ 5.38 | |||
| 100 | $ 4.67 | |||
| 250 | $ 4.46 | |||
| 500 | $ 4.07 | |||
| Digi-Reel® | 1 | $ 6.25 | ||
| 10 | $ 5.65 | |||
| 25 | $ 5.38 | |||
| 100 | $ 4.67 | |||
| 250 | $ 4.46 | |||
| 500 | $ 4.07 | |||
| Tape & Reel (TR) | 1000 | $ 3.55 | ||
| 2000 | $ 3.41 | |||
| Texas Instruments | LARGE T&R | 1 | $ 5.25 | |
| 100 | $ 4.60 | |||
| 250 | $ 3.23 | |||
| 1000 | $ 2.60 | |||
Description
General part information
TPS92662A-Q1 Series
The TPS92662A-Q1 LED matrix manager device enables fully dynamic adaptive lighting solutions by providing individual pixel-level LED control. The device includes four sub-strings of three series-connected integrated switches for bypassing individual LEDs. The individual sub-strings allow the device to accept either single or multiple current sources.
The TPS92662A-Q1 features a programmable Pierce crystal oscillator driver. Optimal performance is achieved by selecting the driver strength based on the quartz crystal or ceramic resonator manufacturers recommendations. The device also incorporates a selectable drive strength clock buffer. The rise and fall times and the EMI generated by clock signal is controlled by varying the drive strength of the clock buffer. When necessary, the clock buffer can be disabled to eliminate the noise generated by the clock signal and provide the lowest EMI performance.
The TPS92662A-Q1 supports the multi-drop universal asynchronous receiver transmitter (UART) serial interface and is compatible with TPS92662-Q1 and TPS92663-Q1 devices. The I2C communication interface can be used to read from and write to an external EEPROM that can store system calibration data.
Documents
Technical documentation and resources
