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參數(shù)資料
| 型號(hào)： | MAX3353EEUE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | USB On-the-Go Charge Pump with Switchable Pullup/Pulldown Resistors |
| 中文描述： | 0.015 A SWITCHED CAPACITOR REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 4.40 MM, MO-153AB, TSSOP-16 |
| 文件頁(yè)數(shù)： | 1/21頁(yè) |
| 文件大小： | 386K |
| 代理商： | MAX3353EEUE |
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General Description
The MAX3353E I
2
C-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.
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
supplies V
BUS
power and signaling that is required by
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.
The MAX3353E integrates a regulated charge pump,
switchable pullup/pulldown resistors, and an I
2
C-com-
patible 2-wire serial interface. The device provides a
detector to monitor ID status and operates with logic
supply voltages (V
L
) between +1.65V and V
CC
and
charge-pump supply voltages (V
CC
) from +2.6V to
+5.5V. The charge pump supplies an OTG-compatible
output on V
BUS
while sourcing 8mA output current.
The MAX3353E enables USB OTG communication
between digital logic parts that cannot supply or tolerate
the +5V V
BUS
levels that USB OTG requires. By control-
ling and measuring V
BUS
using internal comparators,
this device supports USB OTG session request protocol
(SRP) and host negotiation protocol (HNP).
The MAX3353E has built-in ±15kV ESD protection circuitry
to guard V
BUS
, ID_IN, D+, and D-. The MAX3353E is
available in a 5 x 4 chip-scale package (UCSP) and
16-pin TSSOP package.
Applications
Mobile Phones
PDAs
Digital Cameras
MP3 Players
Photo Printers
Features
o
Ideal for Enabling USB Dual-Role Components for
USB OTG Protocol
o
Charge Pump for V
BUS
Signaling and Operation
Down to +2.6V
o
Level Translators Allow Low-Voltage System
Interface
o
Internal V
BUS
Comparators and ID Detector
o
Internal Switchable Pullup and Pulldown
Resistors for Host/Peripheral Functionality
o
I
2
C-Compatible Bus Interface with Command and
Status Registers
o
Interrupt Features
o
±15kV ESD Protection on ID_IN, V
BUS
, D+, and D-
o
Supports SRP and HNP
o
Available in 5 x 4 UCSP and 16-Pin TSSOP
M
USB On-the-Go Charge Pump with Switchable
Pullup/Pulldown Resistors
________________________________________________________________
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.
1
MAX3353E
PRESISTORS
CURRENT
PUMP
C+
C-
V
COMPARATORS
I
2
C
ID DETECTOR
V
CC
V
L
ID_OUT
SCL
SDA
ADD
INT
V
BUS
ID_IN
D+
D-
V
TRM
DSE0
200k
±
15kV
PROESD
110k
Functional Diagram
Ordering Information
19-2845; Rev 1; 10/03
UCSP is a trademark of Maxim Integrated Products, Inc.
Purchase of I
2
C components from Maxim Integrated Products,
Inc., or one of its sublicensed Associated Companies, conveys
a license under the Philips I
2
C Patent Rights to use these com-
ponents in an I
2
C system, provided that the system conforms
to the I
2
C Standard Specification as defined by Philips.
PART
TEMP RANGE
PIN-
PACKAGE
16 TSSOP
5 x 4 UCSP
PKG
CODE
MAX3353EEUE
MAX3353EEBP-T
-40
°
C to +85
°
C
-40
°
C to +85
°
C
—
B20-4
Pin Configurations appear at end of data sheet.
Typical Applications Circuit appears at end of data sheet.
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| MAX3387E | +3.0V to +5.5V, 10nA, 250kbps RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins I1(+3.0V至+5.5V,10nA,帶 ±15kV ESD保護(hù)接口和邏輯引腳，250kbps RS-232 收發(fā)器（3收3發(fā)）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3353EEUE+ | 功能描述:電荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX3353EEUE+T | 功能描述:電荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX3353EEUE-T | 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX3353EEWP+ | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO CHARGE PUMP WITH SWITCHABLE PULLUP/PULLDOWN RE - Rail/Tube |
| MAX3353EEWP+T | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO CHARGE PUMP WITH SWITCHABLE PULLUP/PULLDOWN RE - Tape and Reel |
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