Part number

RFQ List

Part number

NCP1580DR2G [Onsemi]

Name: NCP1580DR2G
Brand: Onsemi
SKU: NCP1580DR2G

Part No:

NCP1580DR2G

DC/DC Converters

Manufacturer:

Onsemi

Description:

Low Voltage Synchronous Buck Controller

Package:

-

RoHS Status:

-

Datasheet:

-

Production Status:

In Stock Status:

Specification

Type

Parameter

Package Type

SOIC-8

Case Outline

751-07

Container Qty.

2500

VCC Min (V)

4.5

VCC Max (V)

13.2

fSW Typ (kHz)

350

MSL Type

MSL Temp (°C)

260

Container Type

REEL

Phases

Control Mode

Voltage Mode

Products Detail

The NCP1580 is a voltage mode PWM controller designed to operate from a 5.0V or 12V supply and produce an output voltage as low as 0.8V. This 8-pin device provides an optimal level of integration to reduce size and cost of the power supply. The NCP1580 has a fixed 350 kHz oscillator and soft-start function. The NCP1580 provides a 1.5A floating gate driver design to drive N-Channel MOSFETs in a synchronous configuration. Adaptive non-overlap circuitry reduces switching losses by preventing simultaneous conduction of both outputs. Protection features include thermal shutdown and undervoltage lockout (UVLO). The NCP1580 is available in a 8-pin SOIC package.

Application

Graphics Cards
DSP and FPGA Power Supplies
Desktop Motherboards

Feature

Input Voltage Range from 4.5 to 13.2V
350 kHZ Internal Oscillator
Boost Pin Operates to 26.5V
Voltage Mode PWM Control
0.8V +/- 1.5% Internal Reference Voltage
Adjustable Output Voltage
Internal Soft-Start
Internal 1.5A Gate Drivers
Adaptive Non-Overlap Circuit
90% Max Duty Cycle
Input UVLO
Overtemperature Protection
Fully Specified over -40 degree C to 85 degree C
Pb-Free Package is Available

Key Features

No key features available

Application scenarios

No application scenarios available

Documents

No documents available

RFQ

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

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