ONSEMI NCP1072STBT3G
Manufacturer No:
NCP1072STBT3G
Manufacturer:
ONSEMI
Package:
TO-261-4, TO-261AA
Description:
High Voltage Switching Regulator for Offline SMPS
Quantity:
In Stock :3467
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Shipping & Availability
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
NCP1072STBT3G Information
ONSEMI NCP1072STBT3G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1072STBT3G.
- Type
- Parameter
- Package Type
- SOT-223-4 / TO-261-4D
- MSL Temp (°C)
- 260
- Stand-by Mode
- Yes
- V(BR)DSS Max (V)
- 700
- DSS (mA)
- 8
- UVLO
- 6.4
- Latch
- No
- Container Type
- REEL
- Container Qty.
- 4000
- fsw Typ (kHz)
- 100
- Type
- Parameter
- RDS(ON) Typ (Ω)
- 11
- Brown-out
- No
- MSL Type
- 1
- Control Mode
- Current Mode
- HV Start-up Min (V)
- Yes
- Short Circuit Protection
- Yes
- Over Power Compensation
- No
- Case Outline
- 0.0318
- fJitter Typ (%)
- Yes
- IPeak (mA)
- 250
Download datasheets and manufacturer documentation for ONSEMI NCP1072STBT3G.
Datasheet:
Package Drawing:
The NCP1072 / NCP1075 products integrate a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP-7 or SOT-223 package, the NCP1072/5 offer a high level of integration, including soft-start, frequency-jittering, short-circuit protection, skip-cycle, a maximum peak current set point, ramp compensation, and a Dynamic Self-Supply (eliminating the need for an auxiliary winding). Unlike other monolithic solutions, the NCP1072/5 is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65, 100 or 130 kHz). When the output power demand diminishes, the IC automatically enters frequency foldback mode and provides excellent efficiency at light loads. When the power demand reduces further, it enters into a skip mode to reduce the standby consumption down to a no load condition. Protection features include: a timer to detect an overload or a short-circuit event, Overvoltage Protection with auto-recovery and AC input line voltage detection. For improved standby performance, the connection of an auxiliary winding stops the DSS operation and helps to reduce input power consumption below 50 mW at high line.
Application
- Auxiliary Supply
- Isolated Standby Power Supply
End Product
- White Goods
- Smart Meter / E-Meter
Feature
- Integrated 700 V MOSFET with RDS(on) of 11 Ω
- Current-Mode Fixed Frequency Operation (65/100/130 kHz)
- Peak Current: NCP1072 = 250mA / NCP1075 = 450 mA
- Skip-Cycle Operation at Low Peak Current
- Dynamic Self-Supply (DSS)
- Auto-Recovery Output Short Circuit Protection with Timer-Based Detection
- Frequency Foldback Operation
- 300µA No Load Power Consumption
- Frequency Jittering (including during frequency foldback mode)
- AC Input Voltage Line Detection
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
