Controller IC Chip - TEA1733SMD 1733 SOP-8 Chip for laptop - Integrated Laptop Chip (Code 1-CHIP1111)

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16.10€

Ex Tax: 12.98€

Stock: In Stock
Brand: Unbranded
Model: 1-CHIP1111
SKU: 1-CHIP1111

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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.

Additional Info

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.

Description

Controller IC Chip - TEA1733SMD 1733 SOP-8 Chip for laptop- Integrated portable calculator chip(SKU.1-CHIP1111)

The TEA1733 is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1733 operates in fixed frequency mode. To reduce EMI, frequency jitter has been implemented. For Continuous Conduction Mode (CCM) operation, slope compensation is integrated. The controller can be set to accept an over-power situation for a limited amount of time. Two pins are reserved for protection purposes. Input under and over voltage protection, output over voltage protection and over temperature protection can be implemented with a minimal number of external components. At low power levels the primary peak current is set to 25% of the maximum peak current and the switching frequency is reduced to limit the switching losses. The combination of fixed frequency operation at high output power and frequency reduction at low output power provides high efficiency over the total load range. The TEA1733 enable low cost, highly efficient and reliable supplies for power requirements up to 75 W to be designed easily and with a minimum number of external components.

Â„ SMPS controller IC enabling low cost applications Â„ Large input voltage range (12V up to 30V) Â„ Very low supply current during start-up and restart (typ. 10mA) Â„ Low supply current during normal operation (typ. 500mA WITHOUT load) Â„ Over-power compensation Â„ Adjustable over-power time-out Â„ Adjustable over-power restart timer Â„ Fixed switching frequency with frequency jitter to reduce EMI Â„ Frequency reduction with fixed minimum peak current at low power operation to maintain high efficiency at low output power levels Â„ Slope compensation for CCM operation Â„ Low and adjustable over current protection (OCP) trip level Â„ Soft start

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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.