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NCP1070STBT3G

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NCP1070STBT3G

IC OFFLINE SWITCH FLYBACK SOT223

Manufacturer: onsemi

Categories: AC DC Converters, Offline Switches

Quality Control: Learn More

onsemi NCP1070STBT3G is an offline switching regulator IC designed for flyback topologies operating at 100kHz switching frequency. This component features an internal 700V power switch and is supplied in a SOT-223 (TO-261) surface mount package. Key fault protection mechanisms include overload, over-temperature, over-voltage, and short-circuit protection. The device operates within a supply voltage range of 6.3V to 10V with a startup voltage of 8.2V. It supports a maximum duty cycle of 68% and is rated for up to 14W of power. The NCP1070STBT3G is suitable for isolated output applications and is commonly utilized in power supply designs for consumer electronics and industrial automation. It is provided on a tape and reel for automated assembly.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / CaseTO-261-4, TO-261AA
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)
Duty Cycle68%
Frequency - Switching100kHz
Internal Switch(s)Yes
Voltage - Breakdown700V
Output IsolationIsolated
TopologyFlyback
Voltage - Supply (Vcc/Vdd)6.3V ~ 10V
Supplier Device PackageSOT-223 (TO-261)
Fault ProtectionOver Load, Over Temperature, Over Voltage, Short Circuit
Voltage - Start Up8.2 V
Control Features-
Power (Watts)14 W

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