NCV1060 Series

Automotive High-Voltage Switcher for low Power offline SMPS

Catalog

Automotive High-Voltage Switcher for low Power offline SMPS

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Breakdown	Fault Protection	Power (Watts)	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Internal Switch(s)	Control Features	Topology	Grade	Frequency - Switching	Supplier Device Package	Package / Case [x]	Package / Case [y]	Package / Case	Output Isolation	Mounting Type
ON Semiconductor NCV1060BD060R2G	8.4 V	9.5 V	670 V	Current Limiting Over Load Over Power Over Voltage Short Circuit	7.2 W	150 °C	-40 °C	AEC-Q100		Soft Start	Boost Buck Flyback Forward	Automotive	60 kHz	10-SOIC	0.154 in	3.9 mm	10-SOP	Either	Surface Mount
ON Semiconductor NCV1060BD100R2G	8.4 V	9.5 V	670 V	Current Limiting Over Load Over Power Over Voltage Short Circuit	7.2 W	150 °C	-40 °C	AEC-Q100		Soft Start	Boost Buck Flyback Forward	Automotive	100 kHz	10-SOIC	0.154 in	3.9 mm	10-SOP	Either	Surface Mount

Catalog

Automotive High-Voltage Switcher for low Power offline SMPS

Key Features

• Built−in 670 V MOSFET with RDS(on) of 34 Ω

• Large Creepage Distance Between High−voltage Pins

• AEC-Q100 Qualified

• Adjustable Peak Current up to 250 mA

• Direct Feedback connection for non-isolated converter

• Internal and Adjustable Over Power Protection (OPP) Circuit

• Auto-Recovery Output Short Circuit Protection with Timer-Based Detection

• Current−Mode Fixed Frequency Operation – 60 or 100 kHz

• With (A version) or without (B version) AC Input Voltage Line Detection

• Frequency Jittering (including during frequency foldback mode)

Description

The NCV1060 integrate a fixed frequency current mode controller with a 670 V MOSFET. Available in a SOIC-10 package, the NCP1060 offer a high level of integration, including soft−start, frequency−jittering, short−circuit protection, skip−cycle, adjustable peak current set point, ramp compensation, and a Dynamic Self−Supply (eliminating the need for an auxiliary winding).Unlike other monolithic solutions, the NCP1060 is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (60 or 100 kHz). When the output power demand diminishes, the IC automatically enters frequency foldback mode and provides excellent efficiency at light loads. When the power demand reduces further, it enters into a skip mode to reduce the standby consumption down to a no load condition.Protection features include: a timer to detect an overload or a short−circuit event, Overvoltage Protection with auto−recovery and AC input line voltage detection (A version).The ON proprietary integrated Over Power Protection (OPP) lets you harness the maximum delivered power without affecting your standby performance simply via external resistors.The NCP1060/NCP1063 family can be seamlessly used both in non-isolated and in isolated topologies.