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NCP1200D40R2G

AC to DC Switching Converter Off-Line Switcher/SMPS Controller 42kHz T/R 8-Pin SOIC N

Inventory:3,859

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for NCP1200D40R2G or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of NCP1200D40R2G

The controller seamlessly transitions to skip cycle mode as the output power demand decreases, ensuring optimal efficiency at light loads without generating any acoustic noise. Furthermore, the NCP1200 is self-supplied from the DC rail, eliminating the need for an auxiliary winding and enabling operation even in cases of low output voltage or short circuits

Key Features

  • No Auxiliary Winding Operation
  • Internal Output Short-Circuit Protection
  • Extremely Low No-Load Standby Power
  • Current-Mode with Skip-Cycle Capability
  • Internal Leading Edge Blanking
  • 250 mA Peak Current Source/Sink Capability
  • Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz
  • Direct Optocoupler Connection
  • Built-in Frequency Jittering for Lower EMI
  • SPICE Models Available for TRANsient and AC Analysis
  • Internal Temperature Shutdown
  • Pb-Free Packages are Available

Application

  • AC/DC Adapters
  • Offline Battery Chargers
  • Auxiliary/Ancillary Power Supplies (USB, Appliances, TVs, etc.)

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Last Shipments Compliance PbAHP
Package Type SOIC-8 Case Outline 751-07
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 2500
ON Target N Topology Flyback
Control Mode Current Mode fsw Typ (kHz) 40
Stand-by Mode Yes UVLO (V) No
Short Circuit Protection Yes Latch No
Soft Start No VCC Max (V) 16
Drive Cap. (mA) 250 / 250 Pricing ($/Unit) Price N/A

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package

    Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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