Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

P/N + Description + Content Search

Search Word's :

Part Name(s) : STR-W6851 STR-W6852 STR-W6853 STR-W6854 STR-W6856 STRW6851 STRW6852 STRW6853 STRW6854 STRW6856 SANKEN
Sanken Electric co.,ltd.
Description : Quasi-Resonant Topology Primary Switching Regulators View

"STR-W 6800 Series ICs" for QuasiResonant SMPS with high efficiency and low noise that consume only one-tenth of the electric power compared with that of our conventional devices.

Part Name(s) : STR-W6700 STR-W6723N STR-W6734 STR-W6735 STR-W6735N STR-W6750F STR-W6754 STR-W6756N STR-W6765 STR-W6765N SANKEN
Sanken Electric co.,ltd.
Description : (STR-W6700 Series) Quasi-Resonant Switching Regulators View

Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency and Low Noise in Full Load Range

 






General Descriptions

The STR-W6700 series products are power  ICs for quasi-resonant type switching power supplies, incorporating a power MOSFET and a controller IC, The product achieves high efficiency and low noise power supply systems by the quasi-resonant operation and the  bottom-skip quasi-resonant operation. 



The STR-X6700 series products are the different package (TO-3PF) versions.



Part Name(s) : STR-A6051M STR-A6052M STR-A6053M STR-A6059H STR-A6061H STR-A6061HD STR-A6062H STR-A6062HD STR-A6063HD STR-A6069H SANKEN
Sanken Electric co.,ltd.
Description : Off-Line PWM Controllers with Integrated Power MOSFET View

The STR-A6000 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC. The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high cost-performance power supply systems with few external components.





Part Name(s) : STR-A6100 STR-A6131 STR-A6131M STR-A6132 STR-A6151 STR-A6151M STR-A6153E STR-A6159 STR-A6159M STR-A6169 SANKEN
Sanken Electric co.,ltd.
Description : Off-Line PRC Controllers with Integrated Power MOSFET View

General Descriptions

The  STR-A6100  series  are  power  ICs  for  switching power supplies, incorporating a MOSFET and a current

mode PRC controller IC. PRC  (Pulse  Ratio  Control)  controls  on-time  with fixed off-time.

The  IC  includes  a  startup  circuit  and  a  standby function to achieve the low standby power. The rich set

of  protection  features  helps  to  realize  low  component counts, and high performance-to-cost power supply.



Features

Current Mode Type Pulse Ratio Control

Auto Standby Function

  Normal Operation  ------------------------------  PRC Mode

  Standby  ----------------------------  Burst Oscillation Mode  

No Load Power Consumption < 40mW

Leading Edge Blanking Function

Auto Bias Function

Protections

  Overcurrent Protection (OCP); pulse-by-pulse

  Overload Protection (OLP); auto-restart

  Overvoltage Protection (OVP); latched shutdown

  Thermal Shutdown Protection (TSD); latched shutdown



Applications

White goods

Auxiliary SMPS

Low power SMPS, etc.



Part Name(s) : STR-F6600 STR-F6620 STR-F6624 STR-F6626 STR-F6628 STR-F6630 STR-F6632 STR-F6650 STR-F6652 STR-F6653 Allegro
Allegro MicroSystems
Description : OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS View

The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs. Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs, and up to 150 watts for 85 to 265 VAC universal input, these devices can be used in a range of applications, from battery chargers and set top boxes, to televisions, monitors, and industrial power supply units.



FEATURES

■ Flyback Operation with Quasi-Resonant Soft Switching for Low Power Dissipation and EMI

■ Rugged Avalanche-Rated MOSFET

■ Choice of MOSFET Voltage and rDS(on)

■ Full Over-Current Protection (no blanking)

■ Under-Voltage Lockout with Hysteresis

■ Over-Voltage Protection

■ Direct Voltage Feedback

■ Low Start-up Current (<400 µA)

■ Low-Frequency, Low-Power Standby Operation

■ Overmolded 5-Pin Package


Part Name(s) : STR-F6612 STR-F6614 STR-F6616 STR-F6622 STRF6612 STRF6614 STRF6616 STRF6622 SANKEN
Sanken Electric co.,ltd.
Description : SMPS primary IC, 400V, 190W / SIP 5 Pin View




Part Name(s) : STR-X6700 STR-X6729 STR-X6737 STR-X6737M STR-X6750B STR-X6750F STR-X6756 STR-X6757 STR-X6757N STR-X6759 SANKEN
Sanken Electric co.,ltd.
Description : Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency and Low Noise in Full Load Range View

General Descriptions
The STR-X6700 series products are power ICs for quasi-resonant type switching power supplies, incorporating a power MOSFET and a controller IC, The product achieves high efficiency and low noise power supply systems by the quasi-resonant operation and the bottom-skip quasi-resonant operation.
The STR-W6700 series products are the different package (TO-220F) versions.

Features
● Multi-Mode Control
    The operation mode switching with three steps according to load conditions achieves the optimal high efficiency and low noise power supply systems across the full load range. (The confirmation of product number is necessary because some functions are different in each product.)
    • In Standby (Under Standby Load Conditions):
        -UVLO Intermittent Oscillation by low output voltage --- Switched by Standby Signal, or
        -Auto Burst-Oscillation --- Switched Automatically
    • Under Low to Middle Load Conditions: Bottom-Skip Quasi-Resonant Operation (Bottom-Skip QR)
    • Under Middle to Rating (or Heavy) Load Conditions: Quasi-Resonant Operation (QR)
● Current-Mode Control
● Built-in PWM Oscillator
    The PWM operates with the minimum frequency of around 22 kHz, until the quasi-resonant signal becomes valid, reduces the stress on components at startup and load-shorted.
● Soft-Start Function
● Step-Drive Function, reducing switching noise
● Built-in Maximum ON Time Limitation Circuit
    The function limits the maximum ON time of power MOSFET, during the transitions at low input voltage, power ON/OFF.
● Input Compensation at Overcurrent
    The function reduces the distortion of overcurrent operation point to AC input voltage change by adding three components.
● Built-in Avalanche Energy Guaranteed High-Voltage Power MOSFET
● Various Protections
    Overcurrent Protection (OCP) -------------------------------Pulse-by-Pulse
    Overload Protection (OLP)-----------------------------------Latch Shutdown
    Overvoltage Protection (OVP)-------------------------------Latch Shutdown

Applications
    Switching Power Supplies for Digital Consumer Equipment; LCD-TVs, PDP-TVs, CRT-TVs, etc., Home Appliances, OA Equipments, Industry Machines, Communication Devices, Others

   

Part Name(s) : STR-F6600 STR-F6624 STR-F6626 STR-F6628 STR-F6632 STR-F6652 STR-F6653 STR-F6654 STR-F6656 STR-F6672 SANKEN
Sanken Electric co.,ltd.
Description : OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS View

The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs.
Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs, and up to 150 watts for 85 to 265 VAC universal input, these devices can be used in a range of applications, from battery chargers and set top boxes, to televisions, monitors, and industrial power supply units.
Cycle-by-cycle current limiting, under-voltage lockout with hysteresis, over-voltage protection, and thermal shutdown protects the power supply during the normal overload and fault conditions. Over-voltage protection and thermal shutdown are latched after a short delay. The latch may be reset by cycling the input supply. Low-current startup and a low-power standby mode selected from the secondary circuit completes a comprehensive suite of features. The series is provided in a five-pin overmolded TO-3P style package, affording dielectric isolation without compromising thermal characteristics.

FEATURES
■ Flyback Operation with Quasi-Resonant Soft Switching
   for Low Power Dissipation and EMI
■ Rugged Avalanche-Rated MOSFET
■ Choice of MOSFET Voltage and rDS(on)
■ Full Over-Current Protection (no blanking)
■ Under-Voltage Lockout with Hysteresis
■ Over-Voltage Protection
■ Direct Voltage Feedback
■ Low Start-up Current (<400 µA)
■ Low-Frequency, Low-Power Standby Operation
■ Overmolded 5-Pin Package

Part Name(s) : STR-W6051 STR-W6052 STR-W6053 SANKEN
Sanken Electric co.,ltd.
Description : STR-W6053 / Switching Power Supplies View


12345678910 Next



All Rights Reserved© datasheetq.com 2015 - 2020  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]