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NCP1060: High-Voltage Switcher for low Power offline SMPS

Datasheet: High-Voltage Switcher for Low Power Offline SMPS
Rev. 8 (433kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NCP1060 integrate a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP−7 and 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.
Features   Benefits
     
  • Built−in 700 V MOSFET with RDS(on) of 34 Ω
 
  • Up to 8W output SMPS design capability
  • Large Creepage Distance Between High−voltage Pins
 
  • Safer and more robust design even with SMD packages
  • Adjustable Peak Current up to 250 mA
 
  • Increased design scalibility
  • Direct Feedback connection for non-isolated converter
 
  • Simpler and lower cost Buck or Buck-Boost designs
  • Internal and Adjustable Over Power Protection (OPP) Circuit
 
  • Non dissipative proprietary technique to self protect the load
  • Auto-Recovery Output Short Circuit Protection with Timer-Based Detection
 
  • Provides more robust protection without worrying about the coupling of the aux winding
  • Frequency Jittering (including during frequency foldback mode)
 
  • Better EMI Signature Over the Entire Operating Range
  • Current−Mode Fixed Frequency Operation – 60 or 100 kHz (130 kHz on demand)
 
  • Ability to scale for efficiency or size
  • Frequency Foldback Operation
 
  • Improved efficiency at light load / Improved EMI over the entire load conditions
  • With (A version) or without (B version) AC Input Voltage Line Detection
 
  • Enhanced Protection Against Faults when AC line is too low or for power supply with Vin down to 21 Vdc
Applications   End Products
  • Auxiliary Power Supply Isolated and Non-isolated
  • White goods (Washing, Cold, Aircon ,...)
  • LED Lighting systems
  • Wide Vin Industrial low power SMPS
  • Power Meter SMPS
 
  • Auxiliary Power Supply Isolated and Non-isolated
  • White goods
  • LED Lighting systems
  • Wide Vin Industrial low power SMPS
  • Power Meter SMPS
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP1060BUCKGEVB Active
Pb-free
High-Voltage Switcher for low Power offline SMPS Evaluation Board
NCP1060FLBKGEVB Active
Pb-free
High-Voltage Switcher for low Power offline SMPS Evaluation Board.
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1060AD060R2G Active
Pb-free
Halide free
NCP1060, 60 kHz in SOIC-10 SOIC-10 NB 751BQ 1 260 Tape and Reel 2500 $0.4267
NCP1060AD100R2G Active
Pb-free
Halide free
NCP1060, 100 kHz in SOIC-10 SOIC-10 NB 751BQ 1 260 Tape and Reel 2500 $0.4267
NCP1060AP060G Active
Pb-free
Halide free
NCP1060, 60 kHz in P-DIP7 PDIP-7 626A-01 NA Tube 50 $0.44
NCP1060AP100G Active
Pb-free
Halide free
NCP1060, 100 kHz in P-DIP7 PDIP-7 626A-01 NA Tube 50 $0.44
NCP1060BD060R2G Active
Pb-free
Halide free
NCP1060, 60 kHz in SOIC-10 w/o Brown-in SOIC-10 NB 751BQ 1 260 Tape and Reel 2500 $0.4267
NCP1060BD100R2G Active
Pb-free
Halide free
NCP1060, 100 kHz in SOIC-10 w/o Brown-in SOIC-10 NB 751BQ 1 260 Tape and Reel 2500 $0.4267
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 17 to 20
Market Leadtime (weeks) : 2 to 4
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 5,200
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 16,350
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4

Product
Description
Pricing ($/Unit)
Compliance
Status
Control Mode
fsw Typ (kHz)
fJitter Typ (%)
Stand-by Mode
RDS(ON) Typ (Ω)
V(BR)DSS Max (V)
IPeak (mA)
HV Start-up Min (V)
DSS (mA)
UVLO
Short Circuit Protection
Over Power Compensation
Brown-out
Latch
Package Type
NCP1060AD060R2G  
 $0.4267 
Pb
H
 Active   
Current Mode
60
Yes
Yes
34
700
250
Yes
8
7
Yes
Yes
No
No
SOIC-10 NB
NCP1060AD100R2G  
 $0.4267 
Pb
H
 Active   
Current Mode
100
Yes
Yes
34
700
250
Yes
8
7
Yes
Yes
No
No
SOIC-10 NB
NCP1060AP060G  
 $0.44 
Pb
H
 Active   
Current Mode
60
Yes
Yes
34
700
250
Yes
8
7
Yes
Yes
No
No
PDIP-7
NCP1060AP100G  
 $0.44 
Pb
H
 Active   
Current Mode
100
Yes
Yes
34
700
250
Yes
8
7
Yes
Yes
No
No
PDIP-7
NCP1060BD060R2G  
 $0.4267 
Pb
H
 Active   
Current Mode
60
Yes
Yes
34
700
250
Yes
8
7
Yes
Yes
No
No
SOIC-10 NB
NCP1060BD100R2G  
 $0.4267 
Pb
H
 Active   
Current Mode
100
Yes
Yes
34
700
250
Yes
8
7
Yes
Yes
No
No
SOIC-10 NB
Case Outlines
751BQ    626A-01   
Previously Viewed Products
Clear List

Featured Video
High-Voltage Switcher for low Power offline SMPS Evaluation Board - NCP1060BUCKGEVB Test Procedure
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