TPS92638QPWPRQ1
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Linear |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Automotive |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 14V |
| Terminal Pitch | 0.65mm |
| Base Part Number | TPS92638 |
| Number of Outputs | 8 |
| Max Supply Voltage | 40V |
| Quiescent Current | 600μA |
| Output Current per Channel | 70mA |
| Current - Output / Channel | 70mA |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Number of Segments | 24 |
| Voltage - Supply (Min) | 5V |
| Multiplexed Display Capability | NO |
| Height | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS92638QPWPRQ1 Description
The TPS92638QPWPRQ1 is an eight-channel PWM dimmable linear LED driver. Its architecture is perfect for driving several strings of LEDs with moderate power. With a total current of up to 70 mA per channel, this device can drive up to eight strings of one to three LEDs apiece. Higher-current drive up to 560 mA can be achieved by connecting the outputs in parallel.
TPS92638QPWPRQ1 Features
? Control 8 channels with 4-bank PWM dimming
? Detection of open and shorted LEDs with Deglitch
? Fault Pin for Open, Short, and Thermal-Shutdown Failure Reporting, allowing up to 15 devices to be connected in parallel.
? Stop-Current Set Point: Single Resistor
? Tail-Current Set Point: Single Resistor
? Maintaining Junction –40°C to 150°C temperature range
TPS92638QPWPRQ1 Applications
Daytime running light, position light, fog light, rear light, stop or tail light, and interior lighting are examples of LED lighting applications.
