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LP5523TMX/NOPB The Texas Instruments LP5523TMX/NOPB is a 9-channel RGB/White LED driver featuring an integrated charge pump and internal program memory. It operates from a 2.7V to 5.5V input and provides up to 25.5mA per channel.
Mfr Part #:

LP5523TMX/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP5523TMX/NOPB is a 9-channel RGB/White LED driver featuring an integrated charge pump and internal program memory. It operates from a 2.7V to 5.5V input and provides up to 25.5mA per channel.
✓ Total Stock: 77,728 pcs
$ Price Range: $0.74

LP5523TMX/NOPB 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
72,320 pcs
On Request
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
5,408 pcs
On Request
5408 pcs On Request 1 On Request On Request 15+ 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.

LP5523TMX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Interface
Current
Dimming
Features
Input Voltage
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Quiescent Current
Supplier Device Package
Supplier Package
Topology
Type
Voltage
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LP5523TMX/NOPB Description

Short technical summary and product information.

The Texas Instruments LP5523TMX/NOPB is a versatile 9-channel LED driver designed for applications requiring precise control of RGB and white LEDs. This device integrates a charge pump topology, offering high efficiency up to 94% for the charge pump and up to 93% for LED drive.

 

Key electrical specifications include an input voltage range of 2.7V to 5.5V and a maximum output current of 25.5mA per channel. The LP5523TMX/NOPB supports analog/PWM mixed dimming, constant current control, and features an I2C-compatible control interface. It also includes programmable lighting engines and a power-save mode, with a typical quiescent current of 0.8mA and a shutdown current of 0.2µA.

 

This LED driver is housed in a compact 25-DSBGA package, suitable for surface mounting. The operating temperature range is -30°C to 85°C. Its features make it ideal for backlight applications and other illumination designs where efficient and flexible LED control is necessary.

LP5523TMX/NOPB Quick Information

Product Type: LED Driver
Canonical Name: Texas Instruments LP5523TMX/NOPB 9-Channel RGB/White LED Driver with Internal Program Memory and Integrated Charge Pump
Subcategory: Power Management ICs

LP5523TMX/NOPB Compliance

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

LP5523TMX/NOPB Estimated Pricing

Qty Low High
1+ $0.74 $0.74

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

LP5523TMX/NOPB Features

  • Nine programmable LED outputs.
  • 25.5mA full-scale current per channel.
  • Integrated charge pump for efficiency.
  • I2C-compatible control interface.
  • Suitable for backlight applications.

LP5523TMX/NOPB Applications

  • Ideal for display backlighting.
  • Used in portable electronic devices.
  • Suitable for general illumination.
  • Enables custom lighting effects.

LP5523TMX/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
How many channels does the LP5523TMX/NOPB offer?

The LP5523TMX/NOPB offers 9 channels.

What is the maximum LED current per channel?

The maximum LED current per channel is 25.5mA.

What is the operating input voltage range?

The operating input voltage range is 2.7V to 5.5V.

What type of topology does the LP5523TMX/NOPB use?

The LP5523TMX/NOPB uses a Switched Capacitor (Charge Pump) topology.

What is the operating temperature range?

The operating temperature range is -30°C to 85°C.

What package is the LP5523TMX/NOPB supplied in?

The LP5523TMX/NOPB is supplied in a 25-DSBGA package.

Does the LP5523TMX/NOPB support PWM dimming?

Yes, the LP5523TMX/NOPB supports PWM dimming.

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