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HT4913S - Mobile power management

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Part number HT4913S
Manufacturer HOTCHIP
File Size 885.29 KB
Description Mobile power management
Datasheet download datasheet HT4913S Datasheet

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HT4913S ◆ EN HT4913S 、、LED DC-DC IC, 。 ◆ ,, ◆ , ◆ , ◆ 1A , 1A ; ◆ OVP , 6.2V ; IP ◆ //, 4.22V , 0V ; ◆ , 120 , 0; H ◆ 650KHZ, MOS ,, ; C ◆ 0.6V ,, 0.68V OVP , ; T 50mA ; ◆ ,, ; ◆ ◆ LED , 50mA, ◆ 、; ◆ 4KV ESD; ◆ SOP16 ◆ ◆ ◆ 1 VCC D- 2 D+ 3 GND 4 HO USB_1N R1 C1 1R 4.7uF R6* adj L1 L2 VDD BTP PROG L1 GATE U1 L2 CS L1 2.2uH C2 C4 1uF 22uF D1 SS34×2 Q2-A HT9926 C3 22uF×2 CN1 5V2A R3 274K 1% VCC 1 D- 2 D+ 3 GND 4 Q2-B HT9926 R4 36.5K 1% - BAT + L3 FB L3 R2 0.02R* CE L4 L4 STB KEY EN SW LED/Aux GND LED R5 1K off on wwwwww..hhoottcchhiipp..ccoomm..ccnn 1/7 Ver1.
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