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NCP1015ST100T3G - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC17455793
Category:
AC to DC Converter, AC/DC Power Module
Package:
TO-261-4
Datasheet:
Datasheet 3D Model
Description:
ON SEMICONDUCTOR NCP1015ST100T3G Current Mode PWM, 100kHz, 450mA out, SOT-223-4
Stock Locations:
Availability:
277 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.77

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

Self-Supplied Monolithic Switcher for Low Standby Power Offline SMPS
The NCP1015 integrates a fixed−frequency current−mode controller and a 700 V voltage MOSFET. Housed in a PDIP−7 or
SOT−223 package, the NCP1015 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 set−point and a Dynamic Self−Supply (no need for an auxiliary winding).
Features
•Built−in 700 V MOSFET with typical R
DS(on)of 11
•Large Creepage Distance between High−voltage Pins
•Current−mode Fixed Frequency Operation: 65 kHz −100 kHz
•Skip−cycle Operation at Low Peak Currents Only: No Acoustic Noise!
•Dynamic Self−Supply, No Need for an Auxiliary Winding
•Internal 1 ms Soft−start
•Auto−recovery Internal Output Short−circuit Protection
•Frequency Jittering for Better EMI Signature
•Below 100 mW Standby Power if Auxiliary Winding is Used
•Internal Temperature Shutdown
•Direct Optocoupler Connection
•SPICE Models Available for TRANsient and AC Analysis
•This is a Pb−Free Device
Typical Applications
•Low Power ac−dc Adapters for Chargers
•Auxiliary Power Supplies (USB, Appliances, TVs, etc.)

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NCP1015ST100T3G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	4 Pin
Case/Package	TO-261-4
Frequency	100 kHz
Power Rating	19 W
Halogen Free Status	Halogen Free
Output Current	450 mA
Breakdown Voltage	700 V
Number of Positions	4 Position
Rise Time	20 ns
Switching Frequency	100 kHz
Duty Cycle	67 %
Maximum Duty Cycle	72 %
Fall Time	10 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	8.1V ~ 10V
	Show
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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