feedback
Rate this webpage
Need
Support?

NCP11187: Enhanced standby mode 0.87 Ω, 800 V Switcher

Datasheet: mWSaver® Integrated Power Switcher with 800 V SJ MOSFET for Offline SMPS
Rev. P3 (1269kB)
Product Overview
»View Material Composition
» Product Change Notification
NCP11187 integrates a peak current mode PWM controller employing mWSaver™ technology and a highly robust 800 V SJ MOSFET providing especially enhanced performance in 50 W flyback converters.
Features   Benefits
     
  • Internal rugged 0.7 Ω Typ.RDS(on) 800 V MOSFET and Built-in HV current source for start up
 
  • Easy and Rugged design with minimal external components
  • mWSaverTM Technology and Frequency Foldback
 
  • Low standby power; <25 mW
  • Fsw options: 65/100/130 kHz
 
  • Allows design trade-offs between space and efficiency
  • Line compensation for constant maximum over load limiting
 
  • Design flexibility
  • Brown In/Out Protection & Line Over Voltage Protection
 
  • Robust design in case of poor AC grid network
  • Various Protections • VDD Over Voltage Protection (VDD-OVP) • Over Load Protection (OLP) • Current Sensing Resistor Short Protection (CSSP) • Abnormal Over Current Protection (AOCP) • Thermal Shutdown Protection (TSD) • VDD Under-Voltage Lockout • Selectable A/R or Latch Protection by IPT: VDD-OVP, OLP, AOCP, TSD
 
  • High system reliability
Applications   End Products
  • Industrial Auxiliary Power Supply
 
  • AC Adaptor
  • Industrial SMPS
  • White Good Power Supply
  • E-metering SMPS
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP11187A65P45WGEVB Active
Pb-free
45 W Auxiliary Power Supply for White Goods and Industrial Equipment with NCP11187A65
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP11187A065PG Product Preview
Pb-free
Halide free
NCP11187, 65 kHz Switching frequency in PDIP-7 package PDIP-7 626A-01 Tube 3000 Contact Sales Office
Market Leadtime (weeks) : Contact Factory

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
NCP11187A065PG  
Pb
H
 Product Preview   
Current Mode
65
Yes
Yes
0.65
800
4.5
Yes
7.8
Yes
Yes
Yes
Yes
PDIP-7
Case Outlines
626A-01   
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.