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LM25116MH The Texas Instruments LM25116MH is a current mode synchronous buck controller. It operates with an input voltage range of 6V to 42V and supports an output voltage from 1.215V to 36V.
Mfr Part #:

LM25116MH

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25116MH is a current mode synchronous buck controller. It operates with an input voltage range of 6V to 42V and supports an output voltage from 1.215V to 36V.
✓ Total Stock: 23,789 pcs
$ Price Range: $0.75

LM25116MH Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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.

LM25116MH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle
Frequency
Function
Input Voltage
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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LM25116MH Description

Short technical summary and product information.

The Texas Instruments LM25116MH is a wide-range synchronous buck controller designed for efficient power management. It features a current mode control for stable operation and supports a wide input voltage range from 6V to 42V, making it suitable for various applications.

 

This controller can deliver an output voltage adjustable from 1.215V to 36V and handle a maximum output current of 20A. It operates with a switching frequency up to 1MHz and includes features like Enable, Frequency Control, Ramp, and Soft Start for enhanced control. The device is designed for synchronous rectification, improving efficiency.

 

The LM25116MH is available in a 20-HTSSOP surface mount package, specifically the 20-PowerTSSOP (0.173", 4.40mm Width) variant. It operates within an ambient temperature range of -40°C to 125°C (TJ). Its typical quiescent current is 4.6 mA, with a maximum duty cycle of 98%.

 

Key electrical characteristics include a 1.5% voltage reference precision and programmable current limit. The controller is designed to drive standard or logic-level MOSFETs with a robust 3.5A peak gate drive.

LM25116MH Quick Information

Product Type: DC DC Switching Controller
Canonical Name: LM25116MH Wide-Range Synchronous Buck Controller
Subcategory: Power Management

LM25116MH Compliance

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

LM25116MH Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

LM25116MH Features

  • Wide 6V to 42V input voltage range.
  • Adjustable output voltage from 1.215V to 36V.
  • Supports up to 20A maximum output current.
  • Synchronous buck controller with current mode control.
  • Surface mount 20-HTSSOP package.

LM25116MH Applications

  • Power supply design.
  • Battery powered systems.
  • Industrial power applications.
  • Point-of-load converters.

LM25116MH FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM25116MH?

The input voltage range is 6 V to 42 V.

What is the output voltage range for the LM25116MH?

The output voltage can be adjusted from 1.215 V to 36 V.

What is the maximum output current for the LM25116MH?

The maximum output current is 20 A.

What is the operating temperature range of the LM25116MH?

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

What package type is the LM25116MH supplied in?

The LM25116MH is supplied in a 20-HTSSOP package.

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