Datasheet > BD91N01NUX

BD91N01NUX

更新时间： 2024-11-05 11:13:11

品牌	Logo	应用领域
罗姆 - ROHM		开关
页数	文件大小	规格书
21页	1392K
描述
BD91N01NUX是一款Sink侧端口用IC，搭载了USB Type-C插头方向检测、插拔检测和USB Type-C电流判断功能。具有Pch-MOSFET开关控制功能，可保护后置系统侧电路免受VBUS过压和欠压影响。

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BD91N01NUX 数据手册

Datasheet

USB Type-C Sink Port Detection and

Protection IC

BD91N01NUX

General Description

Key Specifications

BD91N01NUX integrates USB Type-C CC detection

including plug attach, detach, orientation and current

value for power sink side port.



VBUS Voltage Range:

VDDIO Voltage Range:

VBUS, CC Pin Tolerance Voltage:

Operation Temperature Range:

4.0 V to 5.5 V

1.7 V to 5.5 V

28 V

-30 °C to +85 °C

The Pch-MOSFET switch control function protects next

stage system side circuit from VBUS over voltage and

under voltage.

Package

VSON010X3020

W (Typ) x D (Typ) x H (Max)

3.00 mm x 2.00 mm x 0.60 mm

Features



USB Type-C Specification 1.0 to 1.3 Support

USB Type-C Plug Attach and Detach Detection

USB Type-C Plug Orientation Detection

USB Type-C Current Detection

VBUS Over Voltage and Under Voltage Protection

Direct VBUS Power Supply Operation Support

Dead-battery Operation Support

Integrated Rd Resistor

Applications

USB Type-C Power Sink/UFP Side Equipment:

Printer, Scanner, Electric Cigarette, AI Speaker, Camera

Typical Application Circuit

VBUS

VSRC

SWDRV

VDDIO

IO Power

HOST I/F

USB

Type-C

SWMONI

CC1

CC2

CC1

CC2

BD91N01NUX

Receptacle

ORIENT

TCC0

TCC1

GND

〇Product structure: Silicon integrated circuit 〇This product has no designed protection against radioactive rays.

www.rohm.com

TSZ02201-0232AH500730-1-2

07.Jun.2019 Rev.001

1/18

TSZ22111 • 14 • 001

12 3 4 5 6 7...21

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