NCP1397A - High Performance Resonant Mode Controller
onsemi
General Description
Pin # Pin Name
Function
1
CSS(dis)
Soft
Start Discharge
2
Fmax
Maximum frequency
clamp
3
Ctimer
Timer duration
4
Rt
Minimum frequency clamp
5
BO
Brown
Out
6
FB
Feedback
7
DT
Deadtime
8 Skip/Disable Skip or Disable input
9
Fault
Fault detection input
10
G
Full PDF Text Transcription for NCP1397A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
NCP1397A. For precise diagrams, and layout, please refer to the original PDF.
High Performance Resonant Mode Controller with Integrated High-Voltage Drivers NCP1397A/B, NCV1397A/B The NCP1397 is a high performance controller that can be utilized in...
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B The NCP1397 is a high performance controller that can be utilized in half bridge resonant topologies such as series resonant, parallel resonant and LLC resonant converters. It integrates 600 V gate drivers, simplifying layout and reducing external component count. With its unique architecture, including a 500 kHz Voltage Controlled Oscillator whose control mode permits flexibility when an ORing function is required, the NCP1397 delivers everything needed to build a reliable and rugged resonant mode power supply. The NCP1397 provides a suite of protection features with configurable settings to optimize any application.
NCP1397A Datasheet
