NCP1060, NCV1060,
NCP1063, NCV1063
High-Voltage Switcher for
Low Power Offline SMPS
The NCP106X products integrate a fixed frequency current mode
controller with a 700 V MOSFET. Available in a PDIP−7, SOIC−10 or
SOIC−16 package, the NCP106X 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 NCP106X is quiet by nature:
during nominal load operation, the part switches at one of the available
frequencies (60 kHz 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.
www.onsemi.com
MARKING DIAGRAMS
7
PDIP−7
CASE 626A
AP SUFFIX
P106xfyyy
AWL
YYWWG
8
1
1
16
SOIC−16
CASE 751B−05
D SUFFIX
NCz1063fyyyG
AWLYWW
16
1
1
10
SOIC−10
CASE 751BQ
AD or BD SUFFIX
u1060fyyy
ALYWX
G
10
1
1
x = Power Switch Circuit On−state Resistance
x = (0 = 34 W, 3 = 11.4 W)
f = Brown In (A = Yes, B = No)
For improved standby performance, the connection of an auxiliary
winding stops the DSS operation and helps to reduce input power
consumption below 50 mW at high line.
yyy = Oscillator Frequency
yyy = (060 = 60 kHz, 100 = 100 kHz)
z = P (standard) or V (automotive)
u = blank (standard) or V (automotive)
NCP106x can be seamlessly used both in non−isolated and in
isolated topologies.
A
= Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G or G = Pb−Free Package
Features
• Built−in 700 V MOSFET with R
11.4 W (NCP1063)
of 34 W (NCP1060) and
DS(on)
• Large Creepage Distance Between High−voltage Pins
• Current−Mode Fixed Frequency Operation – 60 kHz or 100 kHz
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 28 of this data sheet.
(130 kHz on demand)
• Adjustable Peak Current: see below table
• Fixed Ramp Compensation
• Direct Feedback Connection for Non−isolated Converter
• Internal and Adjustable Over Power Protection (OPP)
Circuit
• No Load Input Consumption < 50 mW
• Frequency Foldback to Improve Efficiency at Light
Load
• NCV Prefix for Automotive and Other Applications
Requiring Unique Site and Control Change
Requirements; AEC−Q100 Qualified and PPAP
Capable
• Skip−Cycle Operation at Low Peak Currents Only
• Dynamic Self−Supply: No Need for an Auxiliary
Winding
• These Devices are Pb−Free and are RoHS Compliant
• Internal 4 ms Soft−Start
• Auto−Recovery Output Short Circuit Protection with
Typical Applications
Timer−Based Detection
• Auxiliary / Standby Isolated and Non−isolated Power
Supplies
• Auto−Recovery Overvoltage Protection with Auxiliary
Winding Operation
• Power Meter SMPS
• Wide Vin Low Power Industrial SMPS
• Frequency Jittering for Better EMI Signature
© Semiconductor Components Industries, LLC, 2017
1
Publication Order Number:
October, 2017 − Rev. 7
NCP1060/D