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TPS92691PWPR The Texas Instruments TPS92691PWPR is a multi-topology LED driver with a rail-to-rail current sense amplifier. It supports a wide input voltage range and offers flexible dimming options.
Mfr Part #:

TPS92691PWPR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS92691PWPR is a multi-topology LED driver with a rail-to-rail current sense amplifier. It supports a wide input voltage range and offers flexible dimming options.
✓ Total Stock: 24,318 pcs
$ Price Range: $0.99

TPS92691PWPR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
9,865 pcs
On Request
9865 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
8,000 pcs
On Request
8000 pcs On Request 1 On Request On Request 18+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,802 pcs
On Request
4802 pcs On Request 1 On Request On Request 1623+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,651 pcs
On Request
1651 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.

TPS92691PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Quiescent Current
Storage Temperature
Supplier Device Package
Tape & Reel
Topology
Type
Voltage
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TPS92691PWPR Description

Short technical summary and product information.

The TPS92691PWPR from Texas Instruments is a versatile multi-topology LED driver designed for illumination applications. It operates with an input voltage ranging from 4.5V to 65V and can deliver up to 5A of output current. The device features a rail-to-rail current sense amplifier, providing better than ±3% LED current accuracy over a wide junction temperature range.

 

This LED driver supports both Analog and PWM dimming methods, offering flexibility in controlling light output. It is available in a 16-HTSSOP package, suitable for surface mount applications. The TPS92691PWPR includes comprehensive fault protection, such as UVLO, OVP, current limit, and thermal shutdown, ensuring reliable operation.

 

Key features include programmable switching frequency with external clock synchronization, programmable soft-start, and slope compensation. The device is compatible with high-side and low-side current sense implementations and provides a continuous LED current monitor output for system diagnostics.

TPS92691PWPR Quick Information

Product Type: LED Driver
Canonical Name: TPS92691 Multi-Topology LED Driver
Subcategory: DC DC Controller

TPS92691PWPR Compliance

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

TPS92691PWPR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

TPS92691PWPR Features

  • Wide input voltage from 4.5V to 65V.
  • Up to 5A output current capability.
  • Supports Analog and PWM dimming.
  • 16-HTSSOP surface mount package.
  • Comprehensive fault protection circuitry.

TPS92691PWPR Applications

  • Ideal for automotive LED lighting systems.
  • Suitable for industrial LED lighting applications.
  • Used in general-purpose LED driver designs.
  • Applicable for multi-topology power conversion needs.

TPS92691PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS92691PWPR?

The input voltage range is 4.5V minimum to 65V maximum.

What is the maximum output current of the TPS92691PWPR?

The maximum output current is 5A.

What topologies does the TPS92691PWPR support?

It supports boost, buck, buck-boost, Cuk, flyback, and SEPIC topologies.

What is the operating temperature range of the TPS92691PWPR?

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

What package is the TPS92691PWPR available in?

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

What dimming methods does the TPS92691PWPR support?

It supports both analog and PWM dimming.

What is the switching frequency range of the TPS92691PWPR?

The switching frequency range is 80kHz to 700kHz.

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