NCP1397ADR2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCP1397ADR2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW12464900
Category

DC to DC Converter
Package

SOIC-16
Description

NCP1397A Series 20V 560kHz High Performance Resonant Mode Controller - SOIC-16
Documentation

Datasheet

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NCP1397ADR2G Specifications

Attribute	Attribute Value

Part Number	NCP1397ADR2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW12464900
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	15 Pin
Case/Package	SOIC-16
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Output Voltage	300 mV
Output Current	4 mA
Number of Positions	15 Position
Rise Time	40 ns
Switching Frequency	500 kHz
Topology	Half-Bridge
Duty Cycle	50 %
Maximum Duty Cycle	52 %
Fall Time	20 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	10.3V ~ 20V
Input Voltage	10.5 V
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Size-Length	10 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

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 rivers, 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.
Features
•High−Frequency Operation from 50 kHz up to 500 kHz
•600 V High−Voltage Floating Driver
•Adjustable Minimum Switching Frequency with 3% Accuracy
•Adjustable Deadtime from 100 ns to 2 s.
•Startup Sequence Via an Externally Adjustable Soft−Start
•Brown−Out Protection for a Simpler PFC Association
•Latched Input for Severe Fault Conditions, e.g. Over Temperature or OVP
•Timer−Based Input with Auto−Recovery Operation for Delayed Event Reaction
•Latched Overcurrent Protection
•Disable Input for Immediate Event Reaction or Simple ON/OFF Control
•VCCOperation up to 20 V
•Low Startup Current of 300 A
•1 A / 0.5 A Peak Current Sink / Source Drive Capability
•Common Collector Optocoupler Connection for Easier ORing
•Optional Common Emitter Optocoupler Connection
•Internal Temperature Shutdown
•These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

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