Parameters |
RoHS Status |
Non-RoHS Compliant |
Lead Free |
Contains Lead |
Mounting Type |
Surface Mount |
Package / Case |
TO-261-4, TO-261AA |
Surface Mount |
YES |
Number of Pins |
4 |
Operating Temperature |
-40°C~150°C TJ |
Packaging |
Tape & Reel (TR) |
Published |
2007 |
JESD-609 Code |
e0 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
4 |
ECCN Code |
EAR99 |
Terminal Finish |
Tin/Lead (Sn/Pb) |
Subcategory |
Switching Regulator or Controllers |
Max Power Dissipation |
19W |
Terminal Position |
SINGLE |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
240 |
Number of Functions |
1 |
Terminal Pitch |
2.3mm |
Reach Compliance Code |
not_compliant |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
NCP1012 |
Pin Count |
4 |
Qualification Status |
Not Qualified |
Operating Supply Voltage |
10V |
Input Voltage-Nom |
8V |
Analog IC - Other Type |
SWITCHING REGULATOR |
Voltage - Supply (Vcc/Vdd) |
8.5V~10V |
Topology |
Flyback |
Control Mode |
CURRENT-MODE |
Output Current-Max |
1A |
Frequency - Switching |
100kHz |
Control Technique |
PULSE WIDTH MODULATION |
Switcher Configuration |
SINGLE |
Internal Switch(s) |
Yes |
Fault Protection |
Over Load, Over Temperature, Over Voltage |
Max Duty Cycle |
72 % |
Duty Cycle |
67% |
Output Isolation |
Isolated |
Voltage - Breakdown |
700V |
Height Seated (Max) |
1.75mm |
Length |
6.5mm |
Width |
3.5mm |
NCP1012ST100T3 Overview
A ac to dc converter of the package TO-261-4, TO-261AA contains the ac to dc converter.The AC/DC power converter type is Tape & Reel (TR) .A AC/DC converter of this type is mounted in the way of Surface Mount .The ac dc converter should be operated at a temperature of -40°C~150°C TJ °C to deliver its optimal performance.A SWITCHING REGULATOR analog integrated circuit is used in this AC DC converter.When the switching frequency reaches 100kHz , the process is complete.This AC/DC converter is suitable for operation in the range of 8.5V~10V supply voltage (Vcc/Vdd).There are a total of 4 terminations.The ac/dc converter has 4 pins.Up to 4 pins are present on the ac-dc converter.The NCP1012 family can be used to search for similar acdc converters.Switching Regulator or Controllers contains the ac to dc conversions.Ac to dc inverters can be supplied with a maximum current of 1A .When the supply voltage is 10V , the interface IC conducts.
NCP1012ST100T3 Features
Packaged with TO-261-4, TO-261AA
Switching Frequency at 100kHz
With 4 pins
Operating Supply Voltage at the range of 10V
NCP1012ST100T3 Applications
There are a lot of ON Semiconductor NCP1012ST100T3 AC DC Converters applications.
- Laptops
- RCC SMPS
- Chargers for cell/cordless phones
- Replacements for bulky plug-in transformers
- Switching AC-DC Charger
- Adaptors for Portable Media Player
- Power tools
- Standby power supplies for VCR
- AC/DC LED Driver applications
- Power Adaptors