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NCP1399ANDR2G is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OFFLINE SW HALF-BRDG 16SOIC. Review the specifications below when checking this part for your BOM.
AC DC Converters, Offline Switchers specifications for NCP1399ANDR2G
- Description：IC OFFLINE SW HALF-BRDG 16SOIC
- Series：NCP1399
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Isolation：Isolated
- Internal Switch(s)：No
- Voltage - Breakdown：-
- Topology：Half-Bridge
- Voltage - Start Up：15.8 V
- Voltage - Supply (Vcc/Vdd)：9.5V ~ 20V
- Duty Cycle：50%
- Frequency - Switching：20kHz ~ 750kHz
- Fault Protection：Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit
- Control Features：-
- Operating Temperature：-55°C ~ 150°C (TJ)
- Package / Case：16-SOIC (0.154", 3.90mm Width), 14 Leads
- Supplier Device Package：16-SOIC
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
- Power (Watts)：-
AC DC Converters, Offline Switchers datasheet and documents for NCP1399ANDR2G
AC DC Converters, Offline Switchers Overview
The NCP1399ANDR2G is a high-performance current mode resonant controller designed for offline power supplies. It integrates high-voltage drivers and supports LLC, half-bridge, and forward topologies. The device operates with a switching frequency up to 750 kHz and features a supply voltage range of 12 V to 20 V. It is housed in a 16-pin SOIC package and supports a maximum junction temperature of 150 °C.
AC DC Converters, Offline Switchers Feature Summary
- Integrates high-voltage gate drivers for simplified design
- Supports multiple resonant and quasi-resonant topologies
- Features current mode control for precise regulation
AC DC Converters, Offline Switchers Applications
- High power AC/DC adapters for notebooks
- Industrial and medical power sources
- Computing power supplies
- Offline battery chargers
AC DC Converters, Offline Switchers Procurement Notes
Verify the complete part number against official onsemi documentation to ensure correct suffix designation. Confirm RoHS compliance status and specific tape-and-reel packaging requirements prior to ordering. Cross-reference the manufacturer's latest datasheet revision to validate all electrical parameters and pinout configurations.
AC DC Converters, Offline Switchers Selection Notes
Select this component for designs requiring integrated high-voltage drivers and support for LLC or half-bridge topologies. Ensure the application input voltage falls within the specified operating range. Verify thermal management capabilities to maintain junction temperatures within the rated limits during operation.
AC DC Converters, Offline Switchers Part Context
This component belongs to the NCP1399 family of resonant controllers from onsemi. The series provides solutions for high-efficiency offline power conversion. Variants within the family share core control logic but may differ in driver specifications or packaging options.
AC DC Converters, Offline Switchers Replacement Considerations
Consult official substitution guides for verified alternatives. Direct replacements must match the 16-pin SOIC package and support similar resonant control architectures.
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