NCP1063 Series

High-Voltage Switcher for low Power offline SMPS

Catalog

High-Voltage Switcher for low Power offline SMPS

Part	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Duty Cycle	Fault Protection	Mounting Type	Power (Watts)	Supplier Device Package	Package / Case	Package / Case [x]	Package / Case [y]	Voltage - Start Up	Frequency - Switching	Output Isolation	Voltage - Breakdown	Package / Case	Package / Case
ON Semiconductor NCP1063AD100R2G	-40 °C	125 ¯C	7 V	20 V	66 %	Over Load Over Power Over Temperature Short Circuit	Surface Mount	15.5 W	16-SOIC	16-SOIC	0.154 in	3.9 mm	9 V	100 kHz	Either	700 V
ON Semiconductor NCP1063AP060G	-40 °C	125 ¯C	7 V	20 V	66 %	Over Load Over Power Over Temperature Short Circuit	Through Hole	15.5 W	7-PDIP	8-DIP			9 V	100 kHz	Either	700 V	7.62 mm	0.3 in 7 Leads
ON Semiconductor NCP1063AD060R2G	-40 °C	125 ¯C	7 V	20 V	66 %	Over Load Over Power Over Temperature Short Circuit	Surface Mount	15.5 W	16-SOIC	16-SOIC	0.154 in	3.9 mm	9 V	60 kHz	Either	700 V

Catalog

High-Voltage Switcher for low Power offline SMPS

Key Features

• Built−in 700 V MOSFET with RDS(on) of 11.4 Ω

• Large Creepage Distance Between High−voltage Pins

• Adjustable Peak Current up to 650 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

• Frequency Jittering (including during frequency foldback mode)

• Current−Mode Fixed Frequency Operation – 60 or 100 kHz (130 kHz on demand)

• Frequency Foldback Operation

• AC Input Voltage Line Detection

• NCV1063 for Automotive Applications

Description

The NCP1063 integrates a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP−7 or SOIC-16 package, the NCP1063 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 NCP1063 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.