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TPS92641PWP/NOPB The Texas Instruments TPS92641PWP/NOPB is a synchronous buck controller for precision dimming LED drivers. It features a wide input voltage range and multiple dimming options.
Mfr Part #:

TPS92641PWP/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS92641PWP/NOPB is a synchronous buck controller for precision dimming LED drivers. It features a wide input voltage range and multiple dimming options.
✓ Total Stock: 1,164 pcs
$ Price Range: $1.49

TPS92641PWP/NOPB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
828 pcs
On Request
828 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
324 pcs
On Request
324 pcs On Request 1 On Request On Request 1610+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
12 pcs
On Request
12 pcs On Request 1 On Request On Request 22+ 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.

TPS92641PWP/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Dimming
Frequency
Industrial Grade
Internal Switch(s)
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Package Quantity
SVHC Present
Supplier Device Package
Topology
Type
Voltage
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TPS92641PWP/NOPB Description

Short technical summary and product information.

The TPS92641PWP/NOPB from Texas Instruments is a synchronous buck controller designed for precision dimming LED driver applications. It operates with an input voltage range from 7 V to 85 V and supports various dimming methods including 500:1 analog dimming, 2500:1 standard PWM dimming, and 20000:1 shunt FET PWM dimming.

 

This controller features a programmable switching frequency up to 1 MHz and includes integrated 2-Ω, 1-A peak MOSFET gate drivers. It also provides a precision 3 V ±2% voltage reference, input undervoltage lockout (UVLO), and output overvoltage protection (OVP). The device is housed in a 16-HTSSOP surface mount package.

 

Designed for automotive applications, the TPS92641PWP/NOPB offers features like low power shutdown mode and thermal shutdown for robust operation. Its compact package and versatile dimming capabilities make it suitable for various illumination systems requiring precise LED current control.

TPS92641PWP/NOPB Quick Information

Product Type: LED Driver Controller
Canonical Name: TPS92641 Synchronous Buck Controller for Precision Dimming LED Drivers
Subcategory: Controller

TPS92641PWP/NOPB Compliance

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

TPS92641PWP/NOPB Estimated Pricing

Qty Low High
1+ $1.49 $1.49

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

TPS92641PWP/NOPB Features

  • Wide 7V to 85V input voltage range.
  • High-resolution dimming up to 20000:1.
  • 1MHz programmable switching frequency.
  • Integrated 1A peak MOSFET gate drivers.
  • 16-HTSSOP surface mount package.

TPS92641PWP/NOPB Applications

  • Automotive LED lighting systems.
  • High-brightness LED driver circuits.
  • Exterior and interior automotive lighting.
  • LED headlamp and taillight controllers.

TPS92641PWP/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS92641PWP/NOPB?

The input voltage range is 7 V to 85 V.

What dimming options does the TPS92641PWP/NOPB support?

It supports analog dimming (500:1), standard PWM dimming (2500:1), and shunt FET PWM dimming (20000:1).

What is the operating temperature range of the TPS92641PWP/NOPB?

The operating junction temperature range is -40°C to 125°C.

What package is the TPS92641PWP/NOPB available in?

It is available in a 16-HTSSOP (16-PowerTSSOP) surface-mount package.

Does the TPS92641PWP/NOPB have internal switches?

No, it does not have internal switches; it is a controller that drives external MOSFETs.

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