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Power IC Controller Chip - Z3 DC 328 RT8237C RT8237CZ RT8237CZQ RT8237CZQW QFN-10 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0116)

Power IC Controller Chip - Z3 DC 328 RT8237C RT8237CZ RT8237CZQ RT8237CZQW QFN-10 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0116)
Power IC Controller Chip - Z3 DC 328 RT8237C RT8237CZ RT8237CZQ RT8237CZQW QFN-10 chip for laptop - Integrated Laptop Chip (Code 1-CHIP0116)
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  • Stock: In Stock
  • Brand: Unbranded
  • Model: 1-CHIP0116
  • SKU: 1-CHIP0116
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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.

Power IC Controller Chip - Z3 DC 328 RT8237C RT8237CZ RT8237CZQ RT8237CZQW QFN-10 chip for laptop- Integrated portable calculator chip (SKU.1-CHIP0116)

The RT8237C/D PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. The RT8237C/D achieves high efficiency at a reduced cost by eliminating the current sense resistor found in traditional current mode PWMs. Efficiency is further enhanced by its ability to drive very large synchronous rectifier MOSFETs and enter diode emulation mode at light load condition. The buck conversion allows this device to directly step down high voltage batteries at the highest possible efficiency. The pre-set frequency selections minimize design effort required for new designs. The RT8237C/D is intended for CPU core, chipset, DRAM, or other low voltage supplies as low as 0.7V. The RT8237C is available in a WDFN-10L 3x3 package, The RT8237D is available in a WQFN-12L 2x2 package.

Wide Input Voltage Range : 4.5V to 26V  Output Voltage Range : 0.7V to 3.3V  Built-In 0.5% 0.7V Reference Voltage  Quick Load-Step Response within 100ns  4700ppm/°C Programmable Current Limit by Low Side RDS(ON) Sensing  4 Selectable Frequency Setting  Soft-Start Control  Drives Large Synchronous-Rectifier FETs  Integrated Boot Switch  Built-In OVP/OCP/UVP  Thermal Shutdown  Power Good Indicator  RoHS Compliant and Halogen Free

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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.