MAX3353EEUE+T

更新时间： 2024-11-21 13:00:39

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MAX3353EEUE+T 数据手册

19-2845; Rev 1; 10/03

USB On-the-Go Charge Pump with Switchable

Pullup/Pulldown Resistors

General Description

Features

The MAX3353E I²C™-compatible USB On-The-Go

(OTG) regulated charge pump with switchable

pullup/pulldown resistors allows peripherals and mobile

devices such as PDAs, cellular phones, and digital

cameras to be interconnected without a host PC.

ꢀ Ideal for Enabling USB Dual-Role Components for

USB OTG Protocol

ꢀ Charge Pump for V

Signaling and Operation

BUS

Down to +2.6V

ꢀ Level Translators Allow Low-Voltage System

The MAX3353E enables a system with an integrated

USB dual-role transceiver to function as a USB OTG

dual-role device. The charge pump in the MAX3353E

Interface

ꢀ Internal V

Comparators and ID Detector

BUS

supplies V

power and signaling that is required by

BUS

ꢀ Internal Switchable Pullup and Pulldown

Resistors for Host/Peripheral Functionality

ꢀ I²C-Compatible Bus Interface with Command and

the transceiver as defined in On-The-Go Supplement:

USB 2.0, Revision 1.0. The MAX3353E provides the

switchable pullup and pulldown resistors on D+ and D-

required for a dual-role device.

Status Registers

The MAX3353E integrates a regulated charge pump,

switchable pullup/pulldown resistors, and an I²C-com-

patible 2-wire serial interface. The device provides a

detector to monitor ID status and operates with logic

ꢀ Interrupt Features

ꢀ ±±15V ESD Protection on IDꢀIꢁN V

ꢀ Supports SRP and HꢁP

N D+N and D-

BUS

supply voltages (V ) between +1.65V and V

and

ꢀ Available in 1 x 4 UCSP and ±6-Pin TSSOP

charge-pump supply voltages (V ) from +2.6V to

+5.5V. The charge pump supplies an OTG-compatible

output on V

while sourcing 8mA output current.

BUS

The MAX3353E enables USB OTG communication

between digital logic parts that cannot supply or tolerate

Ordering Information

the +5V V

levels that USB OTG requires. By control-

BUS

PIꢁ-

PACKAGE

PKG

CODE

PART

TEMP RAꢁGE

ling and measuring V

using internal comparators,

BUS

this device supports USB OTG session request protocol

(SRP) and host negotiation protocol (HNP).

16 TSSOP

MAX3353EEUE

-40°C to +85°C

—

5 x 4 UCSP

MAX3353EEBP-T -40°C to +85°C

B20-4

The MAX3353E has built-in 15ꢀV ESD protection circuitry

to guard V

, ID_IN, D+, and D-. The MAX3353E is

BUS

available in a 5 x 4 chip-scale pacꢀage (UCSP™) and

16-pin TSSOP pacꢀage.

Applications

Functional Diagram

Mobile Phones

PDAs

C+

C-

Digital Cameras

MP3 Players

Photo Printers

CHARGE

PUMP

CURRENT

GENERATOR

200kΩ

BUS

COMPARATORS

BUS

ID_OUT

ID_IN

D+

ID DETECTOR

15kV

ESD

Pin Configurations appear at end of data sheet.

PROTECTION

Typical Applications Circuit appears at end of data sheet.

D-

SCL

SDA

INT

UCSP is a trademark of Maxim Integrated Products, Inc.

SE0

DRIVER

Purchase of I²C components from Maxim Integrated Products,

Inc., or one of its sublicensed Associated Companies, conveys

a license under the Philips I²C Patent Rights to use these com-

ponents in an I²C system, provided that the system conforms

to the I²C Standard Specification as defined by Philips.

ADD

PULLUP/DOWN

RESISTORS

TRM

110kΩ

MAX3353E

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...21

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MAX3353EEUE+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX3353EEUE+	MAXIM	完全替代	Switched Capacitor Regulator, 0.015A, 600kHz Switching Freq-Max, BICMOS, PDSO16, 4.40 MM,
MAX3353EEUE	MAXIM	类似代替	USB On-the-Go Charge Pump with Switchable Pullup/Pulldown Resistors

与MAX3353EEUE+T相关器件

型号	品牌	获取价格	描述	数据表
MAX3353EEWP+T	MAXIM	获取价格	Switched Capacitor Regulator
MAX3355E	MAXIM	获取价格	?5kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP
MAX3355E	ADI	获取价格	±15kV ESD保护、USB On-the-Go电荷泵与比较器，UCSP封装
MAX3355EEBC	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PBGA12, UCSP-12
MAX3355EEBC+	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PBGA12, UCSP-12
MAX3355EEBC+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PBGA12, UCSP-12
MAX3355EEBC-T	MAXIM	获取价格	+/-15kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP
MAX3355EEUD	MAXIM	获取价格	+/-15kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP
MAX3355EEUD+	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO14, 4.40 MM, TSSOP-14
MAX3355EEUD+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO14, 4.40 MM, TSSOP-14

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