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TPS51622RSMR The Texas Instruments TPS51622RSMR is a 2-Phase DCAP+ Step-Down Controller. It features a wide input voltage range and a precise output voltage capability.
Mfr Part #:

TPS51622RSMR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS51622RSMR is a 2-Phase DCAP+ Step-Down Controller. It features a wide input voltage range and a precise output voltage capability.
✓ Total Stock: 25,929 pcs
$ Price Range: $0.84

TPS51622RSMR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
24,544 pcs
On Request
24544 pcs On Request 1 On Request On Request 1440+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
1,082 pcs
On Request
1082 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
303 pcs
On Request
303 pcs On Request 1 On Request On Request 11+ 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.

TPS51622RSMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Features
Number of Pins
Operating Temperature Range
Output Current
Quiescent Current
Storage Temperature
Tape & Reel
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TPS51622RSMR Description

Short technical summary and product information.

The Texas Instruments TPS51622RSMR is an active 2-Phase DCAP+ Step-Down Controller designed for VR12.6 CPU applications. It operates with an input voltage range of 4.5V to 28V and provides an adjustable output voltage from 0.5V to 2.3V, with a maximum output current of 40A.

 

This controller supports 1- or 2-phase operation and is Intel Serial VID (SVID) compliant. Key features include Power Good indication, SVID compatibility, and a full VR12.6 mobile feature set. It offers optimized efficiency at both light and heavy loads, driverless configuration for high-frequency switching, and selectable 8-level current limit.

 

The TPS51622RSMR is housed in a small, 4mm x 4mm, 32-pin QFN PowerPad package (RSM). It supports discrete, Power Block, PowerStage, or DrMOS MOSFET implementations and offers accurate, adjustable voltage positioning. The operating temperature range is -40°C to 105°C.

 

This device is suitable for applications requiring efficient and precise power management, such as high-performance computing and mobile platforms.

TPS51622RSMR Quick Information

Product Type: DC/DC Switching Regulator Controller
Canonical Name: Texas Instruments TPS51622RSMR 2-Phase DCAP+ Step-Down Controller
Subcategory: Step-Down

TPS51622RSMR Compliance

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

TPS51622RSMR Estimated Pricing

Qty Low High
1+ $0.84 $0.84

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

TPS51622RSMR Features

  • 2-Phase DCAP+ Step-Down Controller
  • Input voltage 4.5V to 28V
  • Output voltage 0.5V to 2.3V
  • Maximum output current 40A
  • VQFN 32-pin package

TPS51622RSMR Applications

  • VR12.6 CPU power delivery
  • High-performance computing
  • Mobile platforms
  • Efficient power management

TPS51622RSMR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS51622RSMR?

The input voltage range is 4.5 V to 28 V.

What is the output voltage range of the TPS51622RSMR?

The output voltage range is 0.5 V to 2.3 V.

What is the maximum output current for the TPS51622RSMR?

The maximum output current is 40 A.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 105°C.

What package type is the TPS51622RSMR supplied in?

The TPS51622RSMR is supplied in a VQFN package with 32 pins.

What is the standard package quantity for the TPS51622RSMR?

The standard package quantity is 3000 units.

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