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TPS65050RSMTG4 The Texas Instruments TPS65050RSMTG4 is a specialized power management IC designed for applications requiring multiple power rails. It integrates two step-down converters and four low-input voltage LDOs.
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TPS65050RSMTG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS65050RSMTG4 is a specialized power management IC designed for applications requiring multiple power rails. It integrates two step-down converters and four low-input voltage LDOs.
✓ Total Stock: 261 pcs
$ Price Range: $0.75

TPS65050RSMTG4 Available from 1 distributor

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261 pcs
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TPS65050RSMTG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Current
Efficiency
Mounting Type
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Quiescent Current
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TPS65050RSMTG4 Description

Short technical summary and product information.

The TPS65050RSMTG4 from Texas Instruments is a versatile 6-channel power management integrated circuit (PMIC) designed for battery-powered applications. It features two highly efficient 2.25-MHz step-down converters capable of delivering up to 0.6 A each, suitable for core and I/O voltages. These converters offer up to 95% efficiency and can operate with an input voltage range from 2.5 V to 6 V.

 

The device also integrates four low-input voltage, high PSRR LDOs: two general-purpose 400-mA LDOs and two 200-mA LDOs. These regulators operate with an input voltage range of 1.5 V to 6.5 V, allowing them to be supplied from the battery or the step-down converters. The TPS65050RSMTG4 is available in a 32-VQFN (4x4 mm) package, suitable for surface mounting.

 

Key electrical specifications include a typical quiescent current of 32 μA for both DC-DC converters and an output voltage accuracy of ±1% in PWM mode. The device supports power-save mode at light load currents for enhanced efficiency across various load conditions. Its applications include cell phones, smartphones, WLAN devices, PDAs, and OMAP™-based systems.

TPS65050RSMTG4 Quick Information

Product Type: Power Management IC
Series: TPS65050
Canonical Name: TPS65050RSMTG4 6-Channel Power-Management IC with Two Step-Down Converters and Four Low-Input Voltage LDOs
Subcategory: Specialized

TPS65050RSMTG4 Compliance

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

TPS65050RSMTG4 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TPS65050RSMTG4 Features

  • Two 0.6A step-down converters.
  • Four LDOs: two 400mA, two 200mA.
  • Input voltage range 1.5V to 6.5V.
  • Up to 95% efficiency.
  • Surface mount 32-VQFN package.

TPS65050RSMTG4 Applications

  • Ideal for mobile phones and smartphones.
  • Suitable for WLAN devices.
  • Powers PDAs and Pocket PCs.
  • Used in OMAP™ DSP systems.

TPS65050RSMTG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current for the DC-DC converters?

The DC-DC converters (DCDC1 and DCDC2) each have a nominal output current of 0.6 A.

What are the output current ratings for the LDOs?

The device includes two 400 mA LDOs (LDO1, LDO2) and two 200 mA LDOs (LDO3, LDO4).

What is the input voltage range for the DC-DC converters?

The input voltage range for the DC-DC converters is from 2.5 V to 6 V.

What is the input voltage range for the LDOs?

The input voltage range for the LDOs is from 1.5 V to 6.5 V.

What is the operating temperature range for this IC?

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

What is the typical supply current?

The typical supply current is 1.25 mA.

What package type is the TPS65050RSMTG4 available in?

The TPS65050RSMTG4 is available in a 32-VFQFN Exposed Pad package.

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