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Smart chip and audio chip series

Product number

Input voltage

Off voltage

Ripple

(1KHZ)

THD + N

(f = 1KHz)

effectiveness

Encapsulated

LY4890

2.8-5.5V

0.1uA

62dB

0.3%

90%

MSOP / SOICLLP

LY4871

2.2 ~ 5.5V

0.6uA

62dB

0.05%

90%

MSOP / SOICLLP

LY100

QC2.0 高通快充方案 5V 9V 12V Support QC2.0 Qualcomm fast charge solution 5V , 9V , 12V

LY7600

限流芯片 USB 5V 2.1A current-limiting chip

LY7607

USB 自动识别三星、苹果等电子设备输出相应的充电电压及电流功率 Single port USB automatically recognizes Samsung, Apple and other electronic devices to output the corresponding charging voltage and current

LY7609

USB 自动识别三星、苹果等电子设备输出相应的充电电压及电流功率 Dual-port USB automatically recognizes Samsung, Apple and other electronic devices to output corresponding charging voltage and current


Application: Portable DVD, Mini Speaker, Bluetooth Speaker, Voice Toy, Mobile Phone, USB Charger


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