TOP247YN Power Integrations Off-line Switcher IC
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

TOP247YN Power Integrations Off-line Switcher IC

In Stock - SKU: 2K21

144.00
[ ₹ 122.03 + ₹ 21.97 (18% GST) ]
  • Total pins: 6
  • Extended power range for higher power applications
  • DRAIN Peak Current: 5.76 A
  • 230 VAC ± 15%: Adapter-85W Open Frame-165W
  • 85-265 VAC Adapter-55W Open Frame-125W
Image
  • Order within

TOP Switch-GX uses the same proven topology as TOPSwitch, cost-effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new features have been included to lower system costs while also improving design flexibility, performance, and energy efficiency.

It has the following transparent characteristics: Soft start, 132 kHz switching frequency (automatically lowered at low load), frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown, and bigger creepage packages are also available. Furthermore, all essential parameters (such as current limit, frequency, and PWM gain) have tighter temperature and absolute tolerances to simplify design and save system cost.


Pinout 

1 CONTROL
2 LINE-SENSE
3 EXTERNAL CURRENT LIMIT
4 SOURCE
5 FREQUENCY
6 DRAIN

Features(ower System Cost, High Design Flexibility):-

  • Extended power range for higher power applications
  • No heatsink required up to 34 W using P/G packages
  • Features eliminate or reduce the 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 

EcoSmart – Energy Efficient

  • Extremely low consumption in remote off mode (80 mW at 110 VAC, 160 mW at 230 VAC)
  • Frequency lowered with load for high standby efficiency
  • Allows shutdown/wake-up via LAN/input port 

TOP Switch-GX uses the same proven topology as TOPSwitch, cost-effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new features have been included to lower system costs while also improving design flexibility, performance, and energy efficiency.

It has the following transparent characteristics: Soft start, 132 kHz switching frequency (automatically lowered at low load), frequency jittering for lower EMI, wider DCMAX, hysteretic thermal shutdown, and bigger creepage packages are also available. Furthermore, all essential parameters (such as current limit, frequency, and PWM gain) have tighter temperature and absolute tolerances to simplify design and save system cost.


Pinout 

1 CONTROL
2 LINE-SENSE
3 EXTERNAL CURRENT LIMIT
4 SOURCE
5 FREQUENCY
6 DRAIN

Features(ower System Cost, High Design Flexibility):-

  • Extended power range for higher power applications
  • No heatsink required up to 34 W using P/G packages
  • Features eliminate or reduce the 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 

EcoSmart – Energy Efficient

  • Extremely low consumption in remote off mode (80 mW at 110 VAC, 160 mW at 230 VAC)
  • Frequency lowered with load for high standby efficiency
  • Allows shutdown/wake-up via LAN/input port 

230 VAC ± 15%

Adapter

Open Frame

 

85W

165W

85-265 VAC

-Adapter

-Open Frame

 

55W

125W

DRAIN Voltage  -0.3 V to 700 V
DRAIN Peak Current 5.76 A
CONTROL Voltage  -0.3 V to 9
V CONTROL Current  100 mA
LINE SENSE Pin Voltage -0.3 V to 9 V
FREQUENCY Pin Voltage  -0.3 V to 9 V
Storage Temperature  -65 °C to 150 °C
Operating Junction Temperature -40 °C to 150 °C
Switching Frequency 

FREQUENCY Pin Connected to SOURCE 124 - 140kHz

FREQUENCY Pin Connected to CONTROL 61.5 - 70.5kHz

FREQUENCY Pin Threshold Voltage 2.9V
FREQUENCY Pin Input Current 10 - 100 µA

SHIPPING

  • We at HatchnHack, believe that you as our customer have ordered the items with enthusiasm and an urgent requirement.
  • We try to ship all orders received by 12 PM Indian Standard Time, within 24 hours from the time of order. For order received on Saturdays and Sundays, the effort is to get them dispatched by Monday.
  • For ensuring fastest possible delivery time (i.e. the time in which the order reaches your doorstep), we ship your order only through trustworthy and highly reputable courier services.
  • We may at a few times be limited by technical and stock issues (based on product specification or ready availability), and have to fulfill your order partially. In such rare scenarios, we shall inform you of the same before dispatching the order.
  • Rarely, we may have some operational instances, where we require more than 2 days to dispatch the order. In such a scenario, the customer has the right to request for a complete refund.
  • We have the right to process custom orders, and orders provided with bulk discounts in a minimum of 2 working days. The customer may request cancellation of the order, but the decision to refund would depend on factors such as if the materials are already procured or the standing of customer with the company.
  • In case you think that the condition of the parcel is not proper, or have any doubts regarding it being tampered with or damaged, kindly contact us through the support channel, on - 9625453232, or through e-mail at 'Sales@HatchnHack.com'.
  • For tracking the shipment status of your order, you may either use the 'Track your Order' section of our website, or click on the mail confirmation you received from us with the Tracking Information.
  • All packages shall be shipped with an invoice included, mentioning the price as regulated by the Indian Tax Regulations.
  • We use Shiprocket as our fulfilment partner and cover 29,000+ Pin Codes.
    Expected delivery timeline is a sum of dispatch time and time taken in the courier process.
    • Slow Dispatch & Delivery
      Free for orders above ₹2000
      Suppose there's a requirement that's not urgent and doesn't hamper your development timelines. In that case, you can use this economical shipping option to save on the costs of shipping. Kindly keep in mind that orders with this shipping option will be dispatched based on convenience.
      Avg. Time To Door Step ~3-7 Days*
    • Standard Dispatch & Delivery
      Rs. 60 including GST
      In Standard Dispatch and Delivery, we will send the package via surface or air, depending upon the location and package contents. We use reputed couriers such as BlueDart, Delhivery, EKart, and XpressBees. We generally dispatch the orders having this shipping option within 1 or 2 business days.
      Avg. Time To Door Step ~2-5 Days*
    • Priority Dispatch & Premium Delivery
      Rs. 80 including GST

      At HatchnHack Cart, we believe you’re the next Tesla. Delivering what you need in the fastest time is why this plan exists!
      This plan is available in around 5000 Pin codes but reduces the time taken in the courier process significantly.
      Avg. Time To Door Step ~1-3 Days


RETURNS POLICY
  • Our policy lasts 15 days. If 15 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
  • To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
  • Several types of goods are exempt from being returned.
  • Additional non-returnable items: Gift cards and Downloadable software products
  • To complete your return, we require a receipt or proof of purchase.
  • Please do not send your purchase back to the manufacturer.
  • There are certain situations where only partial refunds are granted (if applicable)
    • Any item not in its original condition, is damaged or missing parts for reasons not due to our error
    • Any item that is returned more than 15 days after delivery