NCP1595AMNTWG

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NCP1595AMNTWG

IC REG BUCK ADJUSTABLE 1.5A 6DFN

  • Manufacturer
  • Mfr. Part #NCP1595AMNTWG
  • Package DFN-6
  • Datasheet
  • In Stock7767

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Specifications

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Last Time Buy
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4V
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 4.68V
Current-Output 1.5A
Frequency-Switching 1MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 6-VDFN Exposed Pad

Overview

Description

NCP1595AMNTWG is ON Semiconductor’s NCP1595 flyback controller for off-line SMPS. It targets low- to mid-power AC-DC adapters and LED drivers. The device provides high-voltage startup, current-mode control for a flyback converter, and built-in protections (e.g., overcurrent/short-circuit, undervoltage lockout, thermal). It requires an external MOSFET and a feedback network (optocoupler or similar) in the control loop. The suffix WG indicates a RoHS-compliant surface-mount package; consult the datasheet for exact pinout, voltage/current specs, and switching-frequency options.

Features

NCP1595AMNTWG features (concise):
- Offline flyback controller with primary-side regulation (PSR)
- Integrated high-voltage MOSFET and startup device
- Fixed-frequency, current-mode control with valley switching for low EMI
- Green/low-load operation with light-load burst/efficient standby
- Soft-start to limit inrush
- Protections: overcurrent/short-circuit, overvoltage, thermal shutdown
- Undervoltage lockout and enable input
- Optional or integral opto-free regulation via PSR (feedback from primary)
- 8-pin lead-free package (NCP style, NTWG) suitable for compact PSU designs
Note: exact pin function details are in the datasheet for the NTWG package.

Package

NCP1595AMNTWG is in an 8-pin surface-mount package: SOIC-8 (8‑pin small outline).

Pinout

- Pin count: 8 pins.
- Function: High-voltage, current-mode PWM controller for switch-mode power supplies (SMPS) that drives an external MOSFET (includes startup, current limit, undervoltage protection, and PWM regulation).

Manufacturer

Manufacturer: ON Semiconductor Corporation (ON Semiconductor).
What kind of company: A global semiconductor company that designs and manufactures energy‑efficient analog, power management, sensor, and related integrated circuits for automotive, industrial, and consumer electronics.

Application

NCP1595AMNTWG is a high-voltage, off-line flyback controller for energy-efficient SMPS. Typical applications include:
- Off-line flyback switch-mode power supplies
- AC-DC adapters and wall-wart supplies
- Mobile device chargers
- LED lighting drivers (constant-current)
- Small form-factor PSUs for TVs, set-top boxes, monitors
- Any low-standby, high-efficiency consumer power supply

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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