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TPS40222DRPR The Texas Instruments TPS40222DRPR is a fixed-frequency, current-mode buck converter. It supports up to 1.6A output loads and an adjustable output voltage down to 0.8V.
Mfr Part #:

TPS40222DRPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40222DRPR is a fixed-frequency, current-mode buck converter. It supports up to 1.6A output loads and an adjustable output voltage down to 0.8V.
✓ Total Stock: 27,974 pcs
$ Price Range: $0.99

TPS40222DRPR Available from 2 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
22,000 pcs
On Request
22000 pcs On Request 1 On Request On Request 10+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
5,974 pcs
On Request
5974 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.

TPS40222DRPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40222DRPR Description

Short technical summary and product information.

The TPS40222DRPR from Texas Instruments is a fixed-frequency, current-mode, non-synchronous buck converter. It is optimized for applications powered by a 5-V distributed source and operates at 1.25 MHz.

 

This device supports up to 1.6-A output loads with an output voltage that can be programmed as low as 0.8 V and up to 7 V. The input voltage range is from 4.5 V DC to 8 V DC. It features internal soft-start, loop compensation, and a 250 mΩ N-Channel MOSFET switch.

 

The TPS40222DRPR is housed in a small 3 mm x 3 mm SON package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C.

 

Applications include disk drives, set-top boxes, point-of-load power, and ASIC power supplies.

TPS40222DRPR Quick Information

Product Type: Buck Converter
Canonical Name: TPS40222DRPR Buck Converter
Subcategory: Buck Converters

TPS40222DRPR Compliance

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

TPS40222DRPR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

TPS40222DRPR Features

  • 1.6A maximum output current capability.
  • Adjustable output voltage down to 0.8V.
  • Fixed 1.25MHz switching frequency.
  • Surface mount 6-VSON package.
  • Wide operating temperature range.

TPS40222DRPR Applications

  • Suitable for disk drives.
  • Used in set-top boxes.
  • Point-of-load power applications.
  • ASIC power supplies.

TPS40222DRPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40222DRPR?

The input voltage range is 4.5V to 8V.

What output voltage can the TPS40222DRPR provide?

The output voltage is adjustable from 0.8V to 7V.

What is the maximum output current of the TPS40222DRPR?

The maximum output current is 1.6A.

What package does the TPS40222DRPR use?

It is available in a 6-VSON (3x3mm) package and a 6-VDFN exposed pad package.

What is the operating temperature range of the TPS40222DRPR?

The operating temperature range is -40°C to 125°C.

What is the switching frequency of the TPS40222DRPR?

The switching frequency is 1.25 MHz.

Does the TPS40222DRPR have synchronous rectification?

No, it uses a non-synchronous topology.

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