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TPS61195RUYT The Texas Instruments TPS61195RUYT is an 8-channel white LED driver for LCD backlighting. It supports up to 96 LEDs with precise current control and PWM dimming.
Mfr Part #:

TPS61195RUYT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS61195RUYT is an 8-channel white LED driver for LCD backlighting. It supports up to 96 LEDs with precise current control and PWM dimming.
✓ Total Stock: 22,744 pcs
$ Price Range: $1.84

TPS61195RUYT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
22,600 pcs
On Request
22600 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
144 pcs
On Request
144 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.

TPS61195RUYT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
SVHC Present
Supplier Device Package
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Topology
Type
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TPS61195RUYT Description

Short technical summary and product information.

The TPS61195RUYT from Texas Instruments is a highly integrated LED driver IC designed for large-size LCD backlighting applications. It features a built-in high-efficiency boost regulator with an integrated 2.5A/50V power MOSFET, capable of handling input voltages from 4.5V to 21V.

 

This device includes eight precision current sink regulators, each providing 30mA, allowing for support of up to a total of 96 LEDs. It offers 1% current matching for uniform illumination. Brightness control is managed via a PWM and SMBus interface, with 8-bit resolution (256 steps) for fine-tuning.

 

The TPS61195RUYT operates within a temperature range of -40°C to 85°C. It is housed in a 28-WQFN (4x4) package, suitable for surface mounting. Key features include programmable switching frequency up to 1MHz, adaptive boost output for optimal efficiency, and internal loop compensation. Built-in protections for WLED open/short circuits and over-thermal conditions enhance reliability.

 

This LED driver is specifically designed for applications such as notebook and netbook LCD display backlighting, providing a robust and efficient solution for display illumination.

TPS61195RUYT Quick Information

Product Type: LED Driver
Canonical Name: TPS61195RUYT 8-Channel White LED Driver
Subcategory: Backlight LED Drivers

TPS61195RUYT Compliance

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

TPS61195RUYT Estimated Pricing

Qty Low High
1+ $1.84 $1.84

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

TPS61195RUYT Features

  • Supports up to 96 LEDs.
  • Eight 30mA current sinks.
  • 1% current matching accuracy.
  • PWM and SMBus brightness control.
  • Integrated 2.5A, 50V MOSFET.

TPS61195RUYT Applications

  • Ideal for notebook LCD display backlighting.
  • Drives up to 96 white LEDs.
  • Used in large-size LCD backlighting systems.
  • Suitable for netbook display backlighting.
  • Provides eight-channel LED current regulation.

TPS61195RUYT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS61195RUYT?

4.5V to 21V.

What is the operating temperature range?

-40°C to 85°C.

What package does the TPS61195RUYT come in?

28-WFQFN Exposed Pad (28-WQFN 4x4mm).

How many LED current sinks does it have?

8 current sinks of 30mA each.

What is the switching frequency range?

Programmable from 600kHz to 1MHz.

Does it support dimming?

Yes, PWM dimming with 8-bit (256 steps) resolution.

What is the current matching accuracy?

1% current matching between channels.

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