Part number:
NCP1395A
Manufacturer:
File Size:
343.84 KB
Description:
High performance resonant mode controller.
Datasheet Details
Part number:
NCP1395A
Manufacturer:
File Size:
343.84 KB
Description:
High performance resonant mode controller.
NCP1395A, High Performance Resonant Mode Controller
Pin No.
Symbol Function 1 Fmin Timing Resistor 2 Fmax Frequency Clamp 3 DT Deadtime 4 Css Soft *Start 5 FB Feedback 6 Ctimer Timer Duration 7 BO Brown *Out 8 Agnd Analog Ground 9 Pgnd Power Ground 10 A Low Side Output 11 B High Side Output 12 Vcc Supplies the Con
NCP1395A/B High Performance Resonant Mode Controller The NCP1395A/B offers everything needed to build a reliable and rugged resonant mode power supply.
Its unique architecture includes a 1.0 MHz Voltage Controller Oscillator whose control mode brings flexibility when an ORing function is a necessity, e.g.
in multiple feedback paths implementations.
Protections featuring various reaction times, e.g.
immediate shutdown or timer based event, brown out, broken optocoupler detection
NCP1395A Features
* High Frequency Operation from 50 kHz up to 1.0 MHz
* Selectable Minimum Switching Frequency with "3% Accuracy
* Adjustable Deadtime from 150 ns to 1.0 ms
* Startup Sequence via an Adjustable Soft
* Start
* Brown
* Out Protection for a Simpler PFC
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