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Power Bank SoC – 2 in 1 (MCU needed)

作為專(zhuān)用于 power bank 的 SoC，三合一芯片可以單芯片實(shí)現(xiàn)單節(jié)電芯移動(dòng)電源整體功能，即支持多達(dá) 4 個(gè)端口的充放電管理，按鍵和電量指示，自動(dòng)待機(jī)和喚醒等功能。無(wú) 需外加 MCU，單芯片實(shí)現(xiàn)整個(gè)系統(tǒng)，簡(jiǎn)潔高效，是低成本方案的[敏感詞]選擇；二合一充電芯片可以搭配 MCU 實(shí)現(xiàn)單節(jié)電芯移動(dòng)電源整體功能，即支持多達(dá) 4 個(gè)端口的充放電管理，按鍵和電量指示，自動(dòng)待機(jī)和喚醒等功能。通過(guò)外加 MCU，允許對(duì)充電電壓、按鍵功能、電量指示、NTC 保護(hù)等多個(gè)功能進(jìn)行靈活配置，打造差異化移動(dòng)電源方案。

Part Number

Type

VIN range

Abs. VIN (max)

MOS

Charge Current (max)

Topology

Port Number

OTG voltage range

Max. Charging current

Max. OTG current

Rec'd app. power level

Pass-through

NTC

Small Current mode

Flash-light

Other feature

Package

SC9801

2in1

4.5-5.5V/4.5-13.2V

6.5V/16V

int. /ext.

12A

Buck*2

5.1V/ 4.5~13.2V

3.3A/5A

15W+18W

dual channel; port ctrl(BC1.2 & type-C) Fast-lN-Charge, int. power path

QFN5x6

NX9812

2in1

4.5-5.5V

6.5V

Int.

Buck

3,ABC

5.1V

3.4A

5V 21~3.4A

√

Support 4.2/4.3/4.35/4.4/4.5VBAT

QFN 4x4

NX9812C

2in1

4.5-5.5V

6.5V

Int.

Buck

3,ABC

5.1V

3.4A

5V 21~3.4A

√

Support 4.2/4.3/4.35/4.4/4.5VBAT

QFN 4x4

NX9812D

2in1

4.5-5.5V

6.5V

Int.

Buck

3,ABC

5.1V

3.25A

5V 21~3.4A

√

Support 4.2/4.3/4.35/4.4VBAT

QFN 4x4

NX9813

2in1

4.5-5.5V

6.5V

Int.

Buck

4,AABC

5.1V

3.44

5V 21~3.4A

√

Support 4.2/4.3/4.35/4.4/4.5VBAT

QFN4x5

NX9813D

2 in 1

4.5-5.5V

6.5V

Int.

Buck

4,AABC

5.1V

3.25A

5V 21~3.4A

√

Support 4.2/4.3/4.35/4.4VBAT

QFN4x5