ONSEMI NCV1077CSTBT3G
Manufacturer No:
NCV1077CSTBT3G
Manufacturer:
Package:
TO-261-4, TO-261AA
Description:
Automotive High-Voltage Switching Regulator
Quantity:
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Step1：Prepare product
Step2：Desiccant Protection
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Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
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NCV1077CSTBT3G Information
ONSEMI NCV1077CSTBT3G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCV1077CSTBT3G.
- Type
- Parameter
- MSL Temp (°C)
- 260
- Stand-by Mode
- Yes
- UVLO
- 6.3
- Over Power Compensation
- No
- Package Type
- SOT-223-4 / TO-261-4D
- Case Outline
- 0.0318
- MSL Type
- 3
- DSS (mA)
- 9.2
- Short Circuit Protection
- Yes
- Container Type
- REEL
- Type
- Parameter
- Container Qty.
- 4000
- HV Start-up Min (V)
- Yes
- V(BR)DSS Max (V)
- 670
- IPeak (mA)
- 800
- Brown-out
- No
- Control Mode
- Current Mode
- fsw Typ (kHz)
- 100
- fJitter Typ (%)
- Yes
- RDS(ON) Typ (Ω)
- 4.7
- Latch
- No
Download datasheets and manufacturer documentation for ONSEMI NCV1077CSTBT3G.
Datasheet:
Package Drawing:
The NCV1076 / NCP1077 products integrate a fixed frequency current mode controller with a 670 V MOSFET. Available in a PDIP-7 or SOT-223 package, the NCV1076/7 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 NCV1076/7 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
- EV Auxiliary Power Supply
End Product
- On Board chargers
- EV Traction Inverters
Feature
- Integrated 670 V MOSFET with RDS(on) of 4.7 Ω
- Current-Mode Fixed Frequency Operation (65/100/130 kHz)
- Peak Current: NCP1076 = 650mA / NCP1077 = 800 mA
- Skip-Cycle Operation at Low Peak Current
- Dynamic Self-Supply (DSS)
- Auto-Recovery Output Short Circuit Protection with Timer-Based Detection
- 300 µA No Load Power Consumption
- AEC-Qualifiied
NCV1077CSTBT3G Relevant information
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