• TOP258PN AC-DC offline Switcher IC

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

TOP258PN AC-DC offline Switcher IC

  • Rs. 109.50 (inc GST)
    Rs.92.80 + GST

    Qty :

  • Quantity Pricing (inc GST)

    5 + 100.77 15 + 92.63 30 + 85.31

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.

TOP258PN AC to DC offline Switching Converter IC

TOP258PN AC to DC Off-Line PWM Switch IC used in SMPS & Adapter

TOP258PN IC is a TOPSwitch-HX series which is cost effectively incorporates a 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

TOP258PN AC-DC offline Switcher IC is an integrated switched mode power supply chip that converts a current at the control input to a duty cycle at the open drain output of a high voltage power MOSFET. During normal operation the duty cycle of the power MOSFET decreases linearly with increasing CONTROL.

In addition to the three terminal TOPSwitch features, such as the high voltage start-up, the cycle-by-cycle current limiting, loop compensation circuitry, auto-restart and thermal shutdown, the TOPSwitch-HX incorporates many additional functions that reduce system cost, increase power supply performance and design flexibility. A patented high voltage

CMOS technology allows both the high-voltage power MOSFET and all the low voltage control circuitry to be cost effectively integrated onto a single monolithic chip.

DNA Solutions deals in retail and bulk quantity. We have various values of AC/DC Switching converter IC's. Check our complete collection of AC DC converter and offline Switcher IC's.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of TOP258PN offline switcher IC

  • Extended power range for higher power applications
  • No heatsink required up to 34 W using P/G packages
  • Features eliminate or reduce cost of external components
  • Fully integrated soft-start for minimum stress/overshoot
  • Externally programmable accurate current limit
  • Wider duty cycle for more power, smaller input capacitor
  • Separate line sense and current limit pins on Y/R/F packages
  • Line under-voltage (UV) detection: no turn off glitches
  • Line overvoltage (OV) shutdown extends line surge limit
  • Line feed-forward with maximum duty cycle (DCMAX) reduction rejects line ripple and limits DCMAX at high line
  • Frequency jittering reduces EMI and EMI filtering costs
  • Regulates to zero load without dummy loading
  • 132 kHz frequency reduces transformer/power supply size
  • Half frequency option in Y/R/F packages for video applications
  • Hysteretic thermal shutdown for automatic fault recovery
  • Large thermal hysteresis prevents PC board overheating

                                                            Applications of TOP258PN AC-DC Offline Switcher IC

                                                            • Appliances and timers
                                                            • LED drivers and industrial controls

                                                            Package Includes

                                                            1 x TOP258PN AC-DC Offline Switcher IC

                                                            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

                                                            ESP32-WROOM-32E-N16 (16MB 128Mbit Flash WiFi Bluetooth Module)

                                                            ESP32-WROOM-32E-N16 (16MB 128Mbit Flash WiFi Bluetooth Module)

                                                            Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth ModuleESP32-WROOM-32E 16M 128Mbit Flash w..

                                                            Rs.348.10 (inc GST)
                                                            Rs.295.00 + GST

                                                            SKU: 3633 | DAF175
                                                            Stock: 180
                                                            Raspberry Pi Zero 2W

                                                            Raspberry Pi Zero 2W

                                                            Raspberry Pi Zero 2WRaspberry Pi Zero 2WAt the heart of Raspberry Pi Zero 2 W is RP3A0, a custom-bui..

                                                            Rs.8,094.80 (inc GST)
                                                            Rs.6,860.00 + GST

                                                            SKU: 3636 | DAD816
                                                            Stock: 3
                                                            STM32F407G-DISC Discovery kit

                                                            STM32F407G-DISC Discovery kit

                                                            STM32F407G-DISC Discovery kit STM32F407G-DISC Discovery kit with STM32F407G MCUThe STM32F4 Discovery..

                                                            Rs.2,476.82 (inc GST)
                                                            Rs.2,099.00 + GST

                                                            SKU: 3603 | DAD593
                                                            Stock: 4
                                                            W5500 TCP / IP SPI to LAN Ethernet Interface Converter.

                                                            W5500 TCP / IP SPI to LAN Ethernet Interface Converter.

                                                            W5500 TCP / IP SPI to LAN Ethernet Interface Converter MODULE W5500 TCP / IP SPI to LAN Ethernet In..

                                                            Rs.541.62 (inc GST)
                                                            Rs.459.00 + GST

                                                            SKU: 3610 | DAF057
                                                            Stock: 26

                                                            Have You Seen

                                                            Product Page : Have You Seen

                                                            Winsen ZPHS01B All In One - Air Quality Monitoring Sensor Module

                                                            Winsen ZPHS01B All In One - Air Quality Monitoring Sensor Module

                                                            Winsen ZPHS01B All In One - Air Quality Monitoring Sensor ModuleWinsen ZPHS01B All In One - Air Qual..

                                                            Rs.12,946.96 (inc GST)
                                                            Rs.10,972.00 + GST

                                                            SKU: 3642 | DAF112
                                                            Stock: 3
                                                            Raspberry Pi 400 Personal Computer (Unit Only)

                                                            Raspberry Pi 400 Personal Computer (Unit Only)

                                                            Raspberry Pi 400 Personal Computer (Unit Only) Raspberry Pi 400 Personal Computer -US layout (Unit ..

                                                            Rs.11,658.40 (inc GST)
                                                            Rs.9,880.00 + GST

                                                            SKU: 2660 | DAE108
                                                            Stock: 3
                                                            MAX30105 Particle Sensor Module

                                                            MAX30105 Particle Sensor Module

                                                            MAX30105 Particle Sensor ModuleThe MAX30105 operates on a single 1.8V power supply and a separate 5...

                                                            Rs.2,901.62 (inc GST)
                                                            Rs.2,459.00 + GST

                                                            SKU: 1284 | DAA902
                                                            Stock: 2
                                                            MTCH108 8-Channel Touch Controller

                                                            MTCH108 8-Channel Touch Controller

                                                            MTCH108 8-Channel Proximity/Touch ControllerMTCH108 8 channels Proximity Touch controller with 8 sim..

                                                            Rs.336.30 (inc GST)
                                                            Rs.285.00 + GST

                                                            SKU: 1165 | DAB556
                                                            Stock: 45

                                                            Related Products

                                                            TNY274PN IC AC/DC Switching Converter IC

                                                            TNY274PN IC AC/DC Switching Converter IC

                                                            TNY274PN AC/DC Switching Converter ICTNY274PN IC - Power Integrations AC/DC ConverterTNY274 is TinyS..

                                                            Rs.66.08 (inc GST)
                                                            Rs.56.00 + GST

                                                            SKU: 2935 | DAE611
                                                            Stock: 47
                                                            TOP223PN AC-DC offline Switcher IC

                                                            TOP223PN AC-DC offline Switcher IC

                                                            TOP223PN AC to DC offline Switching Converter ICTOP223PN AC to DC Off-Line PWM Switch IC used in SMP..

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

                                                            SKU: 2949 | DAE626
                                                            Stock: 3
                                                            TOP248YN AC-DC offline Switcher IC

                                                            TOP248YN AC-DC offline Switcher IC

                                                            TOP248YN AC to DC offline Switching Converter ICTOP248YN AC to DC Off-Line PWM Switch IC used in SMP..

                                                            Rs.113.28 (inc GST)
                                                            Rs.96.00 + GST

                                                            SKU: 2955 | DAE632
                                                            Stock: 0
                                                            TOP261YN AC-DC offline Switcher IC

                                                            TOP261YN AC-DC offline Switcher IC

                                                            TOP261YN AC to DC offline Switching Converter ICTOP261YN AC to DC Off-Line PWM Switch IC used in SMP..

                                                            Rs.179.36 (inc GST)
                                                            Rs.152.00 + GST

                                                            SKU: 2962 | DAE640
                                                            Stock: 0