NCP1076ABP100G

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NCP1076ABP100G

IC OFFLINE SWITCH FLYBACK 7DIP

  • Fabricante
  • Mfr. Parte #NCP1076ABP100G
  • Paquete PDIP-7
  • Hoja de datos
  • En stock233

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Especificaciones

Package Tube
ProductStatus Active
OutputIsolation Isolated
InternalSwitch(s) Yes
Voltage-Breakdown 700V
Topology Flyback
Voltage-StartUp 8.4 V
Voltage-Supply(Vcc/Vdd) 6.5V ~ 20V
DutyCycle 68%
Frequency-Switching 100kHz
Power(Watts) 31 W
FaultProtection Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit
OperatingTemperature -40°C ~ 125°C (TJ)
Package/Case 8-DIP (0.300, 7.62mm), 7 Leads
SupplierDevicePackage 7-PDIP

Descripción general

Description

NCP1076ABP100G is ON Semiconductor’s GreenSwitch high-voltage integrated switch for offline SMPS. It’s an 8-pin device with an integrated high-voltage MOSFET, designed for low-power flyback converters in AC-DC adapters, chargers, and LED drivers. Key features include primary-side regulation (no optocoupler), valley/current-mode PWM control, and protections such as UVLO, current-limit/overcurrent, overvoltage, and thermal shutdown. It enables high efficiency and very low standby power across varying loads, with a wide input range (typical 85–265 VAC). Packaging is an ABP 8-pin surface-mount package. For exact electrical specs, operating conditions, and application notes, see the official datasheet.

Features

NCP1076ABP100G is an offline switcher controller with an integrated high‑voltage MOSFET for flyback power supplies. Key features:
- Integrated HV MOSFET for simple offline designs
- Fixed‑frequency, current‑mode PWM control (with slope compensation)
- Internal startup current source (no bias winding required)
- Overcurrent/short‑circuit protection (often with hiccup)
- Overvoltage protection and thermal shutdown
- Undervoltage lockout for reliable startup
- Soft‑start to limit inrush and output overshoot
- EMI optimization via frequency jitter/spread-spectrum
- Suitable for isolated flyback topologies in adapters/SMPS
- RoHS-compliant, Pb‑free package (ABP)
Note: for exact electrical specs, recommended operating conditions, and pinout details, please consult the official datasheet.

Package

8-pin surface-mount SOP-8 (SOIC-8) package; Pb-free/Green RoHS compliant.

Pinout

Pin count: 8 pins (ABP package, SO-8).
Function: NCP1076ABP100G is an off-line flyback switching regulator controller with an integrated high-voltage MOSFET. It provides startup current, drives the internal MOSFET (HV, ~650 V), and regulates output via current-mode PWM with feedback. Key roles include DRAIN/ HV input, FB (feedback), VCC, GND, IS (current sense), COMP (error/compensation), and EN/UVLO (enable/undervoltage lockout). Note: exact pin mapping can vary by package variant; consult the datasheet for the precise pinout.

Manufacturer

- Manufacturer: ON Semiconductor (ON Semi).
- Company type: An American multinational semiconductor company that designs and manufactures silicon-based components and integrated circuits, including power management, analog, logic, sensors, and other ICs.

Application

Typical applications for NCP1076ABP100G:
- Off-line AC-DC flyback switch-mode power supplies (SMPS)
- Wall adapters, power bricks, and battery chargers
- LED lighting drivers (constant-current)
- Standby/auxiliary power supplies for consumer electronics
- Small-to-medium power SMPS in set-top boxes, printers, modems, and other telecom/consumer devices

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

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Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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