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HT4938H - Mobile power management solution

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Part number HT4938H
Manufacturer HOTCHIP
File Size 974.89 KB
Description Mobile power management solution
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HT4938H HT4938H ,, ,,, 1A-in/1A-out 4+1LED ◆ 1.0A(BTP=3.6V); ◆ ,, ,,; ◆ , ; 。 ◆ ,, ; ◆ 、, /; ◆ 1A , IP ; ◆ //, 4.20V/4.35V , 0V ; ◆ ,130 H , 0; ◆ , 90%, , 5.1V(), C ; ◆ D+,D- DPDN, NTC , ; ◆ LED , 50mA,; ◆ 1MHZ; ◆ 、; ◆ 4KV ESD; ◆ HMSOP16 ; ◆ ; ◆ ; ◆ ; T NTC t 100K B3950 HOKEY R2 150K 2 R1 84.5K 4 NTC DPDN 9 KEY VPROG 1 16 BTP 14 AGND C1 10uF L1 4.7uH Battery B+ 1 B- 2 LIGHT LED4 LED3 3 LED 5 L4 U1 13 PGND HT4938 LX 12 6 L3 VCOM 11 C2 22uF USB-IN 1 2 3 4 5 VCC D- D+ ID GND LED2 LED1 7 L2 8 L1 www.hotchip.com.cn VOUT 10 IPROG 15 1/7 1 VCC 2 D3 D+ 4 GND USB-OUT Ver1.1 HT4938H H SOP16 VPROG 1 ( 4.20V, 4.
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