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NCP1014 Series 10 V 100 kHz 45 mA Self-Supplied Monolithic Switcher - PDIP-7

Mfr Part#: NCP1014AP100G
Mounting Method:  Through Hole
Package Style:  PDIP-7
Packaging:  TUBE
Std Packaging Qty:  50

 
 

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Prices

$0.5111 USD (each)
25 - 499 $0.5111
500+ $0.4500 (Save 12%)

Availability

Qty in Stock : 1,200
Factory Stock : 0
Factory Lead-Time: 20 Weeks
Min. Order Qty: 25
Multiple of: 1
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Overview

Product Highlight

  • Topology: Flyback
  • Input Voltage: 8.5 to 10 V
  • Output Current-Max: 450 mA
  • Switching Frequency-Max: 100 kHz

The NCP101X series integrates a fixed−frequency current−mode controller and a 700 V MOSFET. Housed in a PDIP−7, PDIP−7 Gull Wing, or SOT−223 package, the NCP101X offers everything needed to build a rugged and low−cost power supply, including soft−start, frequency jittering, short−circuit protection, skip−cycle, a maximum peak current setpoint and a Dynamic Self−Supply (no need for an auxiliary winding).

For improved standby performance, the connection of an auxiliary winding stops the DSS operation and helps to consume less than 100 mW at high line. In this mode, a built−in latched overvoltage protection prevents from lethal voltage runaways in case the Optocoupler would brake. These devices are available in economical 8−pin dual−in−line and 4−pin SOT−223 packages.

Key Features:

  • Built−in 700 V MOSFET with Typical RDSon of 11 Ω and 22 Ω
  • Large Creepage Distance Between High−Voltage Pins
  • Current−Mode Fixed Frequency Operation: 65 kHz – 100 kHz − 130 kHz
  • Skip−Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
  • Dynamic Self−Supply, No Need for an Auxiliary Winding
  • Internal 1.0 ms Soft−Start
  • Latched Overvoltage Protection with Auxiliary Winding Operation
  • Frequency Jittering for Better EMI Signature
  • Auto−Recovery Internal Output Short−Circuit Protection
  • Below 100 mW Standby Power if Auxiliary Winding is Used
  • Internal Temperature Shutdown
  • Direct Optocoupler Connection
  • SPICE Models Available for TRANsient Analysis
  • These are Pb−Free and Halide−Free Devices

Applications:

  • Low Power AC/DC Adapters for Chargers
  • Auxiliary Power Supplies (USB, Appliances,TVs, etc.)

To learn more about the NCP101x product family, Click Here

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