NCV1362 Series

Automotive Primary Side PWM Controller for Low Power Offline SMPS

Catalog

Automotive Primary Side PWM Controller for Low Power Offline SMPS

Part	Topology	Qualification	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Frequency - Switching [Max]	Frequency - Switching [Min]	Control Features	Mounting Type	Output Isolation	Internal Switch(s)	Package / Case	Package / Case [y]	Package / Case [x]	Fault Protection	Grade
ON Semiconductor NCV1362ABDR2G	Flyback	AEC-Q100	8-SOIC	-40 °C	125 ¯C	28 V	6.5 V	140 kHz	1 kHz	EN Soft Start	Surface Mount	Isolated		8-SOIC	3.9 mm	0.154 in	Current Limiting Over Temperature Over Voltage	Automotive
ON Semiconductor NCV1362AADR2G	Flyback	AEC-Q100	8-SOIC	-40 °C	125 ¯C	28 V	6.5 V	140 kHz	1 kHz	EN Soft Start	Surface Mount	Isolated		8-SOIC	3.9 mm	0.154 in	Current Limiting Over Temperature Over Voltage	Automotive

Catalog

Automotive Primary Side PWM Controller for Low Power Offline SMPS

Key Features

• Quasi−Resonant with Valley Switching Operation

• Maximum Frequency Clamp (No Clamp, 80, 110 and 140 kHz)

• Frequency Jittering

• LFF and BO Feature on a Dedicated Pin

• Dual Frozen Peak Current

• Constant Voltage Primary−Side Regulation < ±5%

• Constant Current Primary−Side Regulation < ±5%

• AEC-Qualified

Description

The NCV1362 is a new quasi−resonant peak current mode control mode controller targeting output power levels from a few watts up to 50 W in a flyback application. It is primary side regulated for Constant Voltage and Constant Current regulation, achieving excellent line and load regulation without requiring the typical opto-coupler and voltage reference.