• SDH6964 PWM+PFM Controller

Product Images are shown for illustrative purposes only and may differ from actual product.

SDH6964 PWM+PFM Controller

  • Stock: 2
  • SKU: 1209 | DAA648
  • Rs. 69.62 (inc GST)
    Rs.59.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

SDH6964 PWM+PFM Controller

SDH6964 is current mode PWM+PFM controller with built-in high voltage MOSFET and high-voltage startup constant current source used for SMPS, compliant with Energy Star 6.0 standard.

This circuit has built-in high-voltage startup constant current source, features low standby power dissipation (<40mW) and low start current, has many kinds of operating modes. In light load condition, it works in PFM mode to improve the conversion efficiency. In standby model, it enters burst mode to reduce the standby power dissipation.
Built-in peak current compensation circuit makes the limit peak current stable even with different input AC voltage. Limit output power can be adjusted through the resistor. Maximum peak current compensation during power-on reduces pressure on transformer to avoid saturation, the peak current compensation will decrease for balance after power-on. 
It integrates various protections such as undervoltage lockout, overcurrent protection, overload protection, lead edge blanking, primary winding overcurrent protection and thermal shutdown. The circuit will keep restarting until normal if protection occurs.

Features of SDH6964

  • Energy Star 6.0 standard
  • High-voltage startup constant current source
  • Low standby power dissipation<40mW
  • A variety of operating modes
  • Working in PFM mode at light load condition for higher conversion efficiency
  • Overvoltage, primary winding overcurrent, overload, and over temperature protections
  • Switching frequency jitter for low EMI
  • Adjustable limit output power
  • Undervoltage lockout
  • Built-in integrated high voltage MOSFET
  • Auto restart
  • Peak current compensation
  • Maximum peak current compensation for initialization to realize the soft start function
  • Burst mode
  • Cycle by cycle current limit

Applications of SDH6964

  • Charger
  • Adaptor
  • STB Power

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

Ufl/ Ipex/ Mhf1 Rf Male Connector

Ufl/ Ipex/ Mhf1 Rf Male Connector

Ufl/ Ipex/ Mhf1 Rf Male ConnectorUFL connector male SMD is suitable for PCB layouts that require UFL..

Rs.9.74 (inc GST)
Rs.8.25 + GST

SKU: 1726 | DAB701
Stock: 10000
UFL To SMA Female Interface Cable 25CM

UFL To SMA Female Interface Cable 25CM

UFL To SMA Female Converter Cable 25CM LengthSMA Female to U.FL Interface Cable of 25cm LengthThis I..

Rs.49.56 (inc GST)
Rs.42.00 + GST

SKU: 3827 | DAG549
Stock: 50
B1212S-1WR3 MORNSUN Isolated DC -  DC Converter

B1212S-1WR3 MORNSUN Isolated DC - DC Converter

MORNSUN B1212S-1WR3 DC to DC Isolated ConverterMORNSUN B1212S 1WR3 DC to DC Isolated Fixed Inpu..

Rs.199.42 (inc GST)
Rs.169.00 + GST

SKU: 3836 | DAG449
Stock: 29
SP3232EEN RS232 Transceiver IC

SP3232EEN RS232 Transceiver IC

SP3232EEN RS232 Transceiver ICSP3232EEN True 3.0V to 5.5V RS232 Transceivers SMD ICThe SP3232E is a ..

Rs.31.86 (inc GST)
Rs.27.00 + GST

SKU: 3790 | DAG498
Stock: 30

Have You Seen

Product Page : Have You Seen

A1215S-1WR3 MORNSUN Isolated DC-DC Converter

A1215S-1WR3 MORNSUN Isolated DC-DC Converter

A1215S-1WR3 MORNSUNMORNSUN A1215S-1WR3 DC/DC Fixed Input ConverterA1215S-1WR2 series is designed for..

Rs.218.30 (inc GST)
Rs.185.00 + GST

SKU: 3802 | DAG567
Stock: 5
XL1410 Step Down DC to DC Converter IC

XL1410 Step Down DC to DC Converter IC

 XL1410 Buck DC to DC Converter IC XL1410 2 Ampere 380KHz 18V Buck DC to DC Converter..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 3768 | DAF733
Stock: 100
Universal Aluminium Heat sink for Chip IC (40 x 40 x 11 mm)

Universal Aluminium Heat sink for Chip IC (40 x 40 x 11 mm)

Universal Aluminium Heat sink for Chip IC (40 x 40 x 11 mm)Universal Aluminium Heat sink for Chip IC..

Rs.94.40 (inc GST)
Rs.80.00 + GST

SKU: 3834 | DAG516
Stock: 368
IRFP150N N Channel Power MOSFET

IRFP150N N Channel Power MOSFET

IRFP150N Power MOSFETIRFP150N 100V Single N-Channel Power MOSFET in a TO-247 packageIRFP150N Power M..

Rs.68.44 (inc GST)
Rs.58.00 + GST

SKU: 3821 | DAG203
Stock: 21

Related Products

OB2353 Low Power Off Line SMPS Switcher

OB2353 Low Power Off Line SMPS Switcher

OB2353 Low Power Off Line SMPS SwitcherOB2353 combines a dedicated current mode PWM controller wit..

Rs.46.02 (inc GST)
Rs.39.00 + GST

SKU: 1204 | DAB603
Stock: 10
OB2535 PWM Power Switch

OB2535 PWM Power Switch

OB2535 PWM Power SwitchOB2535 is a high performance offline PWM Power switch for low power AC/DC cha..

Rs.69.62 (inc GST)
Rs.59.00 + GST

SKU: 1205 | DAA651
Stock: 0
TL499 ACP DIP IC

TL499 ACP DIP IC

TL499 ACP DIP IC TL499 ACP Wide-Range Power-Supply Controllers.DNA solutions,..

Rs.103.84 (inc GST)
Rs.88.00 + GST

SKU: 3215 | DAC796
Stock: 20