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NCP1597AMNTWG The ON Semiconductor NCP1597AMNTWG is a synchronous buck converter capable of delivering up to 2A. It operates with an input voltage range of 4.0V to 5.5V and features a fixed 1MHz switching frequency.
Mfr Part #:

NCP1597AMNTWG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1597AMNTWG is a synchronous buck converter capable of delivering up to 2A. It operates with an input voltage range of 4.0V to 5.5V and features a fixed 1MHz switching frequency.
✓ Total Stock: 4,737 pcs
$ Price Range: $1.08

NCP1597AMNTWG Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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4,737 pcs
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4737 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP1597AMNTWG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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NCP1597AMNTWG Description

Short technical summary and product information.

The ON Semiconductor NCP1597AMNTWG is a high-performance synchronous buck regulator designed for efficient power conversion. It integrates high-side P-channel and low-side N-channel MOSFETs, enabling it to regulate input voltages from 4.0V to 5.5V down to an output voltage as low as 0.8V, while supplying up to 2.0A of current.

 

This device utilizes current mode control for fast transient response and excellent loop stability. It features an internally fixed switching frequency of 1MHz, an internal soft-start to limit inrush currents, and a power saving mode during light loads. Other protective features include cycle-by-cycle current limiting, short-circuit protection, and thermal shutdown.

 

The NCP1597AMNTWG is available in a compact 6-DFN (3x3) package with a surface mount type. Its design is suitable for various applications including DSP power, hard disk drives, computer peripherals, home audio, set-top boxes, networking equipment, LCD TVs, wireless and DSL/cable modems, and USB power devices.

NCP1597AMNTWG Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: NCP1597A Synchronous Buck Converter
Subcategory: Synchronous

NCP1597AMNTWG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NCP1597AMNTWG Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

NCP1597AMNTWG Features

  • Synchronous buck converter with 2A output.
  • Input voltage range 4.0V to 5.5V.
  • Adjustable output voltage down to 0.8V.
  • Fixed 1MHz switching frequency.
  • Integrated P-channel and N-channel MOSFETs.

NCP1597AMNTWG Applications

  • Suitable for DSP power supplies.
  • Used in hard disk drive applications.
  • Ideal for computer peripherals.
  • Applicable to networking equipment.
  • Powers USB devices effectively.

NCP1597AMNTWG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the NCP1597AMNTWG?

The input voltage range is from 4.0 V to 5.5 V.

What is the maximum output current of the NCP1597AMNTWG?

The NCP1597AMNTWG can supply up to 2.0 A.

What is the switching frequency of this buck regulator?

The switching frequency is fixed at 1 MHz.

What is the adjustable output voltage range?

The output voltage can be adjusted down to 0.8 V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package type is the NCP1597AMNTWG in?

It is supplied in a 6-DFN (3x3) package with surface mount type.

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