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TPS659122YFFT The Texas Instruments TPS659122YFFT is a Power Management IC (PMIC) featuring multiple DC/DC converters, LDOs, and LED outputs. It operates within a temperature range of -40°C to 85°C.
Mfr Part #:

TPS659122YFFT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS659122YFFT is a Power Management IC (PMIC) featuring multiple DC/DC converters, LDOs, and LED outputs. It operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 10,731 pcs
$ Price Range: $4.41

TPS659122YFFT Available from 2 distributors

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Rayichip ✓
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10,031 pcs
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10031 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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700 pcs
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700 pcs On Request 1 On Request On Request 1240+ On Request On Request
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TPS659122YFFT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPS659122YFFT Description

Short technical summary and product information.

The Texas Instruments TPS659122YFFT is a versatile Power Management IC (PMIC) designed for specialized power management applications. This device integrates four step-down converters, ten low-dropout regulators (LDOs), and three LED outputs, along with a 32kHz RC oscillator.

 

Key electrical specifications include input voltage ranges from 2.7 V to 5.5 V for the converters and 1.8 V to 5.5 V for the LDOs. The converters offer ±2% typical output voltage accuracy in PWM mode and feature a power-save mode at light loads. The LDOs provide output voltage ranges from 0.8 V to 3.3 V for general-purpose applications and 1.6 V to 3.3 V for low-noise RF applications. The LED outputs can sink up to 20 mA per channel.

 

This PMIC is housed in an 81-pin DSBGA package and is designed for surface mounting. It operates across a wide temperature range of -40°C to 85°C, making it suitable for various environmental conditions. The device utilizes an I2C interface for dynamic voltage scaling and internal dimming of LED outputs.

 

The TPS659122YFFT is well-suited for applications requiring complex power sequencing and regulation, such as processor power management.

TPS659122YFFT Quick Information

Product Type: Power Management IC (PMIC)
Series: TPS65912
Canonical Name: Texas Instruments TPS65912 Power Management IC (PMIC)
Subcategory: PMIC

TPS659122YFFT Compliance

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

TPS659122YFFT Estimated Pricing

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1+ $4.41 $4.41

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

TPS659122YFFT Features

  • Four step-down converters integrated.
  • Ten low-dropout regulators included.
  • Three LED outputs available.
  • Wide operating temperature range.
  • 81-pin DSBGA surface mount package.

TPS659122YFFT Applications

  • Ideal for processor power management.
  • Suitable for applications with complex power needs.
  • Supports dynamic voltage scaling.
  • Used in systems requiring multiple voltage rails.

TPS659122YFFT FAQs

7 frequently asked questions generated from this part’s specifications.
What input voltage ranges does the TPS659122YFFT support?

The device supports input voltage ranges of 1.8V, 3.0-5.5V, and 2.7-5.5V for different internal regulators.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the TPS659122YFFT available in?

It is available in an 81-UFBGA/DSBGA package, specifically 81-DSBGA (3.6x3.6), with surface-mount mounting.

What is the quiescent current of the device?

Typical quiescent current is 26µA per converter and 32µA total.

What output voltages do the LDOs provide?

General-purpose LDOs provide 0.8V to 3.3V; low-noise RF-LDOs provide 1.6V to 3.3V.

What is the maximum LED current per sink?

LED current sinks support up to 20mA each.

What is the output voltage accuracy?

Output voltage accuracy is typically ±2% in PWM mode.

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