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參數(shù)資料
| 型號(hào)： | MAX14566BEETA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC USB SWITCH HOST CHARGER 8TDFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 功能： | USB 開關(guān) |
| 電路： | 1 x SPST |
| 導(dǎo)通狀態(tài)電阻： | 6.5 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.8 V ~ 5.5 V |
| 電流 - 電源： | 120µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-WFDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 8-TDFN-EP（2x2） |
| 包裝： | 帶卷 (TR) |
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_______________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
MAX14566E/MAX14566AE/MAX14566BE
USB Host Charger Identification
Analog Switches
19-5293; Rev 1; 3/11
General Description
The MAX14566E/MAX14566AE/MAX14566BE are sec-
ond-generation USB devices that combine Hi-Speed
USB analog switches with a USB host charger (dedicated
charger) identification circuit. These devices support both
the latest USB Battery Charging Specification Revision 1.2
including data contact detection and a set resistor bias
for Apple-compliant devices as well as legacy USB D+/D-
short detection using data line pullup. The MAX14566E
has a pMOSFET open-drain control output (CEN) and the
MAX14566AE has an nMOSFET open-drain control output
(CEN) to restart the peripheral connected to the USB host.
These devices feature high-performance Hi-Speed USB
switches with low 4pF (typ) on-capacitance and low 4.0I
(typ) on-resistance. In addition, the devices feature a
single digital input (CB) to switch between pass-through
mode and autodetection charger mode. The USB host
charger identification circuit allows a host USB port to
support USB chargers with shorted DP/DM detection
and to provide support for Apple-compliant devices
using a resistor bias on USB data lines. When an Apple-
compliant device is attached to the port in autodetection
charger mode, the devices supply the voltage to the DP
and DM lines from the internal resistor-divider. If a USB
Revision 1.2-compliant device is attached, the devices
short DP and DM to allow correct charger detection. The
MAX14566BE features an additional digital input (CB1)
to allow forced charger mode.
These devices have enhanced, high electrostatic dis-
charge (ESD) protection on the DP and DM inputs up
to Q15kV Human Body Model (HBM). All the devices
are available in an 8-pin (2mm x 2mm) TDFN package,
and are specified over the -40NC to +85NC extended
temperature range.
Features
S
Hi-Speed USB Switching
S
Low 4.0pF (typ) On-Capacitance
S
Low 4.0I (typ) On-Resistance
S
Ultra-Low 0.1I (typ) On-Resistance Flatness
S
+2.8V to +5.5V Supply Range
S
Ultra-Low 3A (typ) Supply Current
S
Automatic Current-Limit Switch Control
S
Automatic USB Charger Identification Circuit
S
±15kV High ESD HBM Protection On DP/DM
S
2mm x 2mm, 8-Pin TDFN Package
S
-40NC to +85NC Operating Temperature Range
Applications
Laptops
Netbooks
Universal Charger including iPodM/iPhoneM Chargers
Ordering Information/
Selector Guide
Note: All devices are specified over the -40°C to +85°C oper-
ating temperature range.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Typical Operating Circuit
iPhone and iPod are registered trademarks of Apple, Inc.
EVALUATION
KIT
AVAILABLE
MAX14566E
DM
TDM
D-
DP
TDP
D+
LAPTOP CHIPSET
VBUS
GND
USB
TRANSCEIVER
STANDBY
CB
CEN
USB
A CONNECTOR
OVERCURRENT PROTECTOR
CEN
Li+
BATTERY
EXTERNAL
POWER SUPPLY
5V SWITCHING
POWER SUPPLY
USB A
APPLE DOCK
CONNECTOR
APPLE
DOCK
iPod
OR iPhone
USB A
MICRO B
MICRO-USB
CONNECTOR
PHONE OR MP3
PLAYER
PART
PIN-
PACKAGE
CLS
CONTROL
TOP
MARK
MAX14566EETA+
8 TDFN-EP*
CEN
ADJ
MAX14566AEETA+
8 TDFN-EP*
CEN
ADK
MAX14566BEETA+
8 TDFN-EP*
—
BMR
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX14566EETA+ | 制造商:Maxim Integrated Products 功能描述:2ND GEN. USB DEVICE THAT COMBINES A USB HI-SPEED ANALOG SWI - Rail/Tube |
| MAX14566EETA+T | 功能描述:模擬開關(guān) IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX14566EETA+TGH7 | 功能描述:模擬開關(guān) IC Second generation USB device that combines a USB Hi-Speed analog switch with a USB host charger IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX14566EEVKIT# | 功能描述:交換機(jī) IC 開發(fā)工具 MAX14566E Eval Kit RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V |
| MAX14566ETA+T | 功能描述:模擬開關(guān) IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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