feedback
Rate this webpage
Need
Support?

NCP1015: High Voltage Switching Regulator for Offline SMPS

Datasheet: Self-Supplied Monolithic Switcher for Low Standby-Power Offline SMPS
Rev. 3 (398.0kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NCP1015 integrates a fixed-frequency current-mode controller and a 700 V voltage MOSFET. Housed in a PDIP7 package, the NCP101X offers everything needed to build a rugged and low-cost power supply, including soft-start, frequency jittering, short-circuit protection, skip-cycle, a maximum peak current setpoint and a Dynamic Self-Supply (no need for an auxiliary winding).
Unlike other monolithic solutions, the NCP1015 is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65-100 kHz). When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so-called skip cycle mode and provides excellent efficiency at light loads. Because this occurs at typically 1/4 of the maximum peak value, no acoustic noise takes place. As a result, standby power is reduced to the minimum without acoustic noise generation.
Features
 
  • Built-in 700 V MOSFET with Typical RdsON of 11 Ohms
  • Large Creepage Distance between High-Voltage Pins
  • Current-Mode Fixed Frequency Operation: 65kHz - 100kHz
  • Skip-Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
  • Dynamic Self-Supply, No Need of an Auxiliary Winding
  • Internal 1 ms Soft-Start
  • Auto-Recovery Internal Output Short-Circuit Protection
  • Frequency Jittering for better EMI Signature
  • Below 100 mW Standby Power if Auxiliary Winding is Used
  • Internal Temperature Shutdown
  • SPICE Models Available for Transient AC analysis
Applications   End Products
  • Auxiliary Power Supplies
 
  • Low Power AC/DC Adapter for Chargers
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1015AP065G Active
Pb-free
Halide free
NCP1015 PDIP-7 626A-01 NA Tube 50 $0.4393
NCP1015AP100G Active
Pb-free
Halide free
NCP1015 PDIP-7 626A-01 NA Tube 50 $0.4393
NCP1015ST100T3G Active
Pb-free
Halide free
NCP1015 SOT-223-4 / TO-261-4D 0.0318 1 260 Tape and Reel 4000 $0.4393
NCP1015ST65T3G Active
Pb-free
Halide free
NCP1015 SOT-223-4 / TO-261-4D 0.0318 1 260 Tape and Reel 4000 $0.4393
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : <100
ON Semiconductor   (2020-09-02 00:00) : 4,650
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >1K

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
NCP1015AP065G  
 $0.4393 
Pb
H
 Active   
Current Mode
65
Yes
Yes
11
700
450
Yes
8
Yes
Yes
No
No
Yes
PDIP-7
NCP1015AP100G  
 $0.4393 
Pb
H
 Active   
Current Mode
100
Yes
Yes
11
700
450
Yes
8
Yes
Yes
No
No
Yes
PDIP-7
NCP1015ST100T3G  
 $0.4393 
Pb
H
 Active   
Current Mode
100
Yes
Yes
11
700
450
Yes
8
Yes
Yes
No
No
Yes
SOT-223-4 / TO-261-4D
NCP1015ST65T3G  
 $0.4393 
Pb
H
 Active   
Current Mode
65
Yes
Yes
11
700
450
Yes
8
Yes
Yes
No
No
Yes
SOT-223-4 / TO-261-4D
Case Outlines
626A-01    0.0318   
Packages
NCP1015: High Voltage Switching Regulator for Offline SMPS
NCP1015: High Voltage Switching Regulator for Offline SMPS
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.