Datasheet > MAX20323A

MAX20323A

更新时间： 2024-09-13 14:57:15

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亚德诺 - ADI		/
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13页	635K
描述
USB Type-C CC-Pin Overvoltage Protector

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中文翻译

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数据手册

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MAX20323A 数据手册

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MAX20323/MAX20323A/

USB Type-C CC-Pin

MAX20323B/MAX20323C/

Overvoltage Protector

MAX20323D/MAX20323E/MAX20323F

General Description

The MAX20323/MAX20323A/MAX20323B/MAX20323C/

Beneﬁts and Features

● Flexible System Design

MAX20323D/MAX20323E/MAX20323F

overvoltage

• Wide Operating Supply Voltage Range: 2.5V to 5.5V

• Integrated 270mΩ (typ) Switch per Channel with

1A Continuous Current Capability

• Low Supply Current of 20µA (typ) when CC Inputs

Are Under Overvoltage Threshold

• Accurate Pullup Currents to CC Outputs When

CC Inputs Exceed Overvoltage Threshold (Except

MAX20323A/F)

protectors feature internal overvoltage threshold and

surge protection to turn off the switches and prevent damage

to USB type-C CC/SBU pins.

The devices have two channels switches with 0.27Ω (typ)

on-resistance that are turned on when inputs are below

overvoltage threshold. When overvoltage threshold is

exceeded on one of the channels, the corresponding

switch is turned off and replaced by an accurate pullup

current to output (CC1_O/CC2_O) that is sourced from

input (CC1_I/CC2_I). (The MAX20323A/F do not have the

pullup current feature).

● Reliable Protection

• Accurate OVLO Threshold: 5.75V±0.2V

• Surge Immunity

• MAX20323/A/B/C/E/F: Over ±90V

The devices are available in a 12-bump (0.4mm pitch,

1.7mm x 1.32mm) WLP package and operate over the

-40°C to +85°C extended temperature range.

• MAX20323D: ±80V with No V

or ±60V with

ENCC

Valid V

ENCC

• Ultra-Fast Turn Oﬀ: 100ns (typ) Response Time

• Thermal Shutdown Protection

Applications

● Smart Phones

● Tablets

● Space Saving

• 12-Bump 0.4mm Pitch 1.7mm x 1.32mm WLP

● Phablets

● Industrial PCs

Ordering Information appears at end of data sheet.

19-100074; Rev 2; 2/19

12 3 4 5 6 7...13

中文翻译

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MAX20323EENC+T*	MAXIM	获取价格	USB Type-C CC-Pin Overvoltage Protector
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