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TPS92633QPWPRQ1 Texas Instruments TPS92633QPWPRQ1 is a three-channel automotive high-side linear LED driver with thermal sharing and off-board binning. It delivers up to 150 mA per channel with PWM dimming in a 20-HTSSOP package.
Mfr Part #:

TPS92633QPWPRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments TPS92633QPWPRQ1 is a three-channel automotive high-side linear LED driver with thermal sharing and off-board binning. It delivers up to 150 mA per channel with PWM dimming in a 20-HTSSOP package.
✓ Total Stock: 11,712 pcs
$ Price Range: $0.95

TPS92633QPWPRQ1 Available from 3 distributors

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✓ Non-Authorised
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PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,225 pcs
On Request
4225 pcs On Request 1 On Request On Request 2116+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,487 pcs
On Request
1487 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS92633QPWPRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Dimming
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Type
Voltage
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TPS92633QPWPRQ1 Description

Short technical summary and product information.

The TPS92633QPWPRQ1 from Texas Instruments is a three-channel automotive high-side linear LED driver designed for exterior and interior automotive lighting applications. It integrates thermal sharing via external shunt resistors to reduce device temperature rise, enabling reliable operation over a wide input voltage range of 4.5 V to 40 V.

 

Each channel can deliver up to 150 mA of output current with ±5% accuracy over the full temperature range. The driver supports independent PWM dimming on each channel and off-board brightness binning resistors to simplify manufacturing and reduce system cost. Diagnostic features include LED open-circuit, LED short-to-ground, and single LED short-circuit detection with auto-recovery.

 

The device is AEC-Q100 qualified for automotive applications with an operating temperature range of -40°C to 125°C and a junction temperature range up to 150°C. It is housed in a 20-pin HTSSOP (PowerTSSOP) package with a 4.40 mm body width, suitable for surface-mount assembly.

TPS92633QPWPRQ1 Quick Information

Product Type: LED Driver
Series: TPS92633-Q1
Canonical Name: TPS92633-Q1 Three-Channel Automotive High-Side LED Driver with Thermal Sharing and Off-Board Binning
Subcategory: Automotive LED Driver

TPS92633QPWPRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS92633QPWPRQ1 Estimated Pricing

Qty Low High
1+ $0.95 $0.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS92633QPWPRQ1 Features

  • Three-channel linear LED driver with 150 mA per channel.
  • Wide input voltage range from 4.5 V to 40 V.
  • PWM dimming support on each channel.
  • Thermal sharing via external shunt resistors.
  • AEC-Q100 qualified for automotive applications.

TPS92633QPWPRQ1 Applications

  • Automotive exterior lighting systems.
  • Interior ambient and dashboard lighting.
  • RGB LED color mixing applications.
  • Multiple LED string drivers.

TPS92633QPWPRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS92633QPWPRQ1?

Input voltage range is 4.5 V to 40 V, output voltage range is 0 V to 40 V.

What is the package type of the TPS92633QPWPRQ1?

20-PowerTSSOP (0.173", 4.40mm Width) with 20-HTSSOP supplier device package.

What is the operating temperature range of the TPS92633QPWPRQ1?

-40°C to 125°C (TA) with junction temperature up to 150°C.

How many channels does the TPS92633QPWPRQ1 have?

3 channels.

What is the output current per channel of the TPS92633QPWPRQ1?

150 mA maximum per channel.

Does the TPS92633QPWPRQ1 have internal switches?

No, it does not have internal switches.

What dimming method does the TPS92633QPWPRQ1 support?

PWM dimming.

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