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Controller IC Chip - Synchronous Buck PWM Controller MOSFET APW7120 APW 7120 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0298)

Controller IC Chip - Synchronous Buck PWM Controller MOSFET APW7120 APW 7120 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0298)
Controller IC Chip - Synchronous Buck PWM Controller MOSFET APW7120 APW 7120 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0298)
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9.90€
Ex Tax: 7.98€
  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0298
  • SKU: 1-CHIP0298
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We send via DHL, UPS, USPS, FEDEX, Hellenic Greek Post, during the same day of the order placement. (Weekends are excluded).The average time of delivery for the United States is 13 to 18 days while for Europe is 5 to 7 days. Return Policy.

Our products are new and are shipped immediately. They have a 2 year warranty (except for batteries) and free shipping. Service line +302109247000 09:00-19:00 Mon-Fri. Our prices are without hidden charges and fees. We comply with the consumer rights directive 2011/83/EU. Any reference to the trademarks of the laptop manufacturers Toshiba, Lenovo, Acer, MSI, Asus, HP etc. is intended solely for the purpose of identifying the laptop manufacturer. Our Company and this website are not affiliated distributors with these manufacturers, the products offered for sale through our website are manufactured as high quality replacements by third party manufacturers. The products provided by our Company are not authentic. But they are worthy replacements and are sold for use in laptops of all manufacturers Toshiba Lenovo Acer MSI Asus HP etc.

Controller IC Chip - Synchronous Buck PWM Controller MOSFET APW7120 APW 7120 chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0298)

The APW7120 is a fixed 300kHz frequency, voltage mode, synchronous PWM controller. The device drives two low cost N-channel MOSFETs and is designed to work with single 5-12V or two supply voltage(s), providing excellent regulation for load transients. The APW7120 integrates controls, monitoring and protection functions into a single 8-pin package to provide a low cost and perfect power solution.
A power-on-reset (POR) circuit monitors the VCC supply voltage to prevent wrong logic controls. An internal 0.8V reference provides low output voltage down to 0.8V for further applications. An built-in digital soft-start with fixed soft-start interval prevents the output voltage from overshoot as well as limiting the input current. The controllers over-current protection monitors the output current by using the voltage drop across the low-side MOSFET § Rostov;, eliminating the need of a current sensing resistor. Additional under voltage and over voltage protections monitor the voltage on FB pin for short-circuit and over-voltage protections. The over-current protection cycles the soft-start function until 4 over-current events are counted.
Pulling and holding the voltage on OCSET pin below 0.15V with an open drain device shuts down the controller.

Operating with Single 5-12V Supply Voltage or two Supply Voltages Drive Dual Low Cost N-Channel MOSFETs -Adaptive Shoot-Through Protection Built-in Feedback Compensation - Voltage-Mode PWM Control - 0-100% Duty Ratio - Fast Transient Response ±2% 0.8V Reference - Over Line, Load Regulation and Operating Temp. Programmable Over-Current Protection - Using RDs(oN) of Low-Side MOSFET Hiccup-Mode Under-Voltage Protection 118% Over-Voltage Protection Adjustable Output Voltage Small Converter Size - 300kHz Constant Switching Frequency - Small SOP-8 Package Built-In Digital Soft-Start Shutdown Control using an External MOSFET Lead FreeAvailable (RoHS Compliant)

Please check the model number in our description as well as our photo..

Please check the IC Number and match with your existing Product.

When you receive before using it.

Please confirm the chip you received is brand new as described,if you suspect the chip is not new or not as described. Please don't use it and contact us immediately.

Please make sure you have advanced soldering skill to solder the chips that you will order.

Once it has been used, no return will be accepted.