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NX5P3001_V01中文资料

厂家型号

NX5P3001_V01

文件大小

376.65Kbytes

页面数量

25

功能描述

Bidirectional high-side power switch for charger and USB-OTG applications

数据手册

下载地址一下载地址二到原厂下载

生产厂商

恩XP

NX5P3001_V01数据手册规格书PDF详情

1 General description

The NX5P3001 is an advanced bidirectional power switch and ESD-protection device for combined USBOTG and charger port applications. It includes undervoltage lockout, overvoltage lockout and overtemperature protection circuits designed to automatically isolate the power switch terminals when a fault condition occurs. The device features two power switch input/output terminals (VBUSI and VBUSO), an open-drain acknowledge output (ACK), an enable input which includes logic level translation (EN) and low capacitance Transient Voltage Suppression (TVS) type ESD-clamps for USB data and ID pins. When EN is set HIGH the device enters a low-power mode, disabling all protection circuits. When used in combined charger and USB-OTG applications the 30 V tolerant VBUSI switch terminal is used as the supply and switch input when charging, for USB-OTG the VBUSO switch terminal is used as the supply and switch input. Designed for operation from 3.2 V to 6.35 V, it is used in battery charging and power domain isolation applications to reduce power dissipation and extend battery life.

2 Features and benefits

• 30 V tolerant VBUSI supply pin

• Wide supply voltage range from 3.2 V to 6.35 V

• Automatic switch operation for charging within the supply range

• ISW maximum 3 A continuous current

• Low ON resistance: 62 mΩ (typical) at a supply voltage of 5.0 V

• 1.8 V control logic input to open the switch

• Soft start turn-on slew rate

• Protection circuitry

– Overtemperature protection

– Overvoltage lockout

– Undervoltage lockout

• ESD protection:

– HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV

– CDM AEC standard Q100-01 (JESD22-C101E)

– IEC61000-4-2 contact discharge exceeds 8 kV for pins VBUSI, D-, D+ and ID

• Specified from -40 °C to +85 °C

3 Applications

• Smart and feature phones

• Tablets, eBooks

更新时间:2025-10-19 10:30:00
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