4.35V lithium battery charging IC LY4057D

LY4057A：

1A

LY4057D：

1A

LY4057A：

1A

Lianyi Micro was founded in 1997 and is headquartered in Hsinchu City, Taiwan. Focusing on analog and wafer R&D, design, manufacturing, packaging, testing and marketing. Based on the model of R&D and innovation in China and sales and services all over the world. Lianyi Microelectronics focuses on providing customers with the most competitive power management chip products and providing customers with high-quality power solutions. Lianyi Micro Products: Boost chips, synchronous rectifier boost chips, synchronous rectifier buck chips, voltage regulator chips, lithium battery charging chips, constant current chips, driver chips, voltage detection chips, conversion primary side control chips, conversion complex side Control chips, conversion matching chips, high voltage, low voltage and other power management chips, etc. Buck chip, low cost buck chip, certified buck chip, high current buck chip, power chip, low cost buck chip, primary side feedback, buck chip, secondary side feedback, buck travel charger chip, driver chip, high precision driver controller, value or above driver chip BYD driver chip, other commonly used chips, boost chip, charging management chip, power amplifier chip
Lianyi Microelectronics Co., Ltd. was established in 2007 and focuses on analog and wafer R&D, design, manufacturing, packaging, testing and marketing. Specializing in the production of OEM and customization: boost chips, synchronous rectifier boost chips, synchronous rectifier buck chips, voltage regulator chips, lithium battery charging chips, lithium battery protection chips, constant current chips, driver chips, voltage detection chips, conversion originals Edge control chips, conversion complex edge control chips, conversion matching chips, high voltage, low voltage and other power management chips, etc.
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Shenzhen Lianyi Microelectronics Co., Ltd.
Yang Biao
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