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LM25085AMM/NOPB The Texas Instruments LM25085AMM/NOPB is a non-synchronous PFET buck controller. It operates with a wide input voltage range and offers adjustable output voltage.
Mfr Part #:

LM25085AMM/NOPB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25085AMM/NOPB is a non-synchronous PFET buck controller. It operates with a wide input voltage range and offers adjustable output voltage.
✓ Total Stock: 16,436 pcs
$ Price Range: $1.10

LM25085AMM/NOPB Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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16,436 pcs
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LM25085AMM/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
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM25085AMM/NOPB Description

Short technical summary and product information.

The Texas Instruments LM25085AMM/NOPB is a Constant On-Time (COT) non-synchronous PFET buck controller designed for a wide input voltage range of 4.5V to 42V. This device features an adjustable output voltage from 0.9V and can deliver up to 10A of output current. Its control mode is Constant On-Time (COT), and it supports a maximum duty cycle of 100%.

 

Key electrical specifications include a programmable switching frequency up to 1MHz and a typical quiescent current of 1.25mA. The controller offers features such as adjustable current limit and frequency synchronization. It operates within a temperature range of -40°C to 125°C (TJ).

 

The LM25085AMM/NOPB is available in an 8-VSSOP package and is designed for surface mount applications. Its wide input voltage range and adjustable features make it suitable for various power management applications requiring efficient step-down conversion.

LM25085AMM/NOPB Quick Information

Product Type: DC DC Switching Controller
Canonical Name: LM25085A Constant On-Time Non-Synchronous PFET Buck Controller
Subcategory: Buck Controller

LM25085AMM/NOPB Compliance

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

LM25085AMM/NOPB Estimated Pricing

Qty Low High
1+ $1.10 $1.10

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

LM25085AMM/NOPB Features

  • Wide 4.5V to 42V input voltage range.
  • Constant On-Time (COT) control mode.
  • Adjustable output voltage from 0.9V.
  • Programmable switching frequency up to 1MHz.
  • Surface mount 8-VSSOP package.

LM25085AMM/NOPB Applications

  • Efficient step-down power conversion.
  • Wide input voltage applications.
  • Adjustable output voltage designs.
  • Power management systems.

LM25085AMM/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM25085AMM/NOPB?

4.5V to 42V.

What is the output voltage range?

0.9V to 42V.

What is the maximum output current?

10A.

What is the switching frequency?

Up to 1MHz.

What is the operating temperature range?

-40°C to 125°C.

What packages are available?

8-VSSOP, 8-TSSOP, and 8-MSOP.

What control mode does it use?

Constant On-Time (COT).

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