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LM25117PMHX/NOPB The Texas Instruments LM25117PMHX/NOPB is a DC DC Switching Controller designed for step-down applications. It operates with an input voltage range of 4.5V to 42V.
Mfr Part #:

LM25117PMHX/NOPB

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25117PMHX/NOPB is a DC DC Switching Controller designed for step-down applications. It operates with an input voltage range of 4.5V to 42V.
✓ Total Stock: 40,968 pcs
$ Price Range: $2.08

LM25117PMHX/NOPB Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
27,050 pcs
On Request
27050 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
12,914 pcs
On Request
12914 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
954 pcs
On Request
954 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 21+ 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.

LM25117PMHX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM25117PMHX/NOPB Description

Short technical summary and product information.

The LM25117PMHX/NOPB from Texas Instruments is a DC DC Switching Controller with a current mode control topology. It is designed for step-down (buck) applications and supports a wide input voltage range from 4.5V to 42V.

 

This controller features a synchronous rectifier, enabling efficient power conversion. It offers an output voltage range from 0.8V to 41V and can handle output currents up to 20A. The device operates at frequencies up to 750kHz and includes control features such as frequency control, ramp, and soft start.

 

The LM25117PMHX/NOPB is available in a 20-HTSSOP package and is designed for surface mount applications. It operates within an ambient temperature range of -40°C to 125°C (TJ).

LM25117PMHX/NOPB Quick Information

Product Type: DC DC Switching Controller
Canonical Name: LM25117PMHX/NOPB DC DC Switching Controller
Subcategory: DC DC Switching Regulators

LM25117PMHX/NOPB Compliance

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

LM25117PMHX/NOPB Estimated Pricing

Qty Low High
1+ $2.08 $2.08

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

LM25117PMHX/NOPB Features

  • Wide 4.5V to 42V input voltage range.
  • Synchronous buck controller for step-down.
  • Up to 20A output current capability.
  • Operates up to 750kHz frequency.
  • Surface mount 20-HTSSOP package.

LM25117PMHX/NOPB Applications

  • Suitable for step-down power conversion.
  • Wide input voltage applications.
  • High output current designs.
  • Power management circuits.

LM25117PMHX/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM25117PMHX/NOPB?

The input voltage range is 4.5V to 42V.

What is the maximum output current of the LM25117PMHX/NOPB?

The maximum output current is 20A.

What is the output voltage range of the LM25117PMHX/NOPB?

The output voltage can be set from 0.8V to 41V.

What package is the LM25117PMHX/NOPB available in?

It uses a 20-HTSSOP package, also described as 20-PowerTSSOP with 0.173" width and 4.40mm body.

What is the operating temperature range of the LM25117PMHX/NOPB?

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

What is the maximum switching frequency of the LM25117PMHX/NOPB?

The maximum switching frequency is 750kHz.

Does the LM25117PMHX/NOPB use synchronous rectification?

Yes, it uses synchronous rectification.

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