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參數(shù)資料
| 型號(hào)： | MAX14566EETA+T |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 5/15頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC USB SWITCH HOST CHARGER 8TDF |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | USB 開(kāi)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(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 8-WFDFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 8-TDFN-EP（2x2） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱(chēng)： | MAX14566EETA+TDKR |
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MAX14566E/MAX14566AE/MAX14566BE
USB Host Charger Identification
Analog Switches
13
Bus Voltage Discharge
The MAX14566AE automatic current-limit switch control
output can be used to discharge the VBUS during VBUS
reset. When the system controls the current-limit switch
for VBUS toggle, the output capacitor can be discharged
slowly depending upon the load. If fast discharge of the
VBUS capacitor is desired, the CEN output can be used
to achieve the fast discharge as shown in Figure 7.
Data Contact Detect
All the devices support USB devices that require detect-
ing the USB data lines prior to charging. When a USB
Revision 1.2-compliant device is attached, the USB data
lines DP and DM are shorted together. The short remains
until it is detected by the USB device. This feature guar-
antees appropriate charger detection if a USB Revision
1.2-compliant device is attached. The autodetection
charger mode is activated after the data contact detect
is established. CB must be set low to activate data con-
tact detect.
ESD Test Conditions
ESD performance depends on a variety of conditions.
Contact Maxim for a reliability report that documents test
setup, test methodology, and test results.
Extended ESD Protection
(Human Body Model)
ESD-protection structures are incorporated on all pins
to protect against electrostatic discharges up to Q2kV
(HBM) encountered during handling and assembly. DP
and DM are further protected against ESD up to Q15kV
(HBM) without damage. The ESD structures withstand
high ESD both in normal operation and when the device
is powered down. After an ESD event, the device contin-
ues to function without latchup (Figure 8).
Figure 7. MAX14566AE VBUS Discharge Circuit
MAX14566AE
USB
TRANSCEIVER
CURRENT-LIMIT
SWITCH
CLS EN
SYSTEM CONTROL
STANDBY
CB
CEN
+5V POWER
SUPPLY
EN
VCC
TDM
TDP
0.1F
10kI
1kI
150F
GND
USB
CONNECTION
D+
DP
GND
VCC
D-
VBUS
DM
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX14566EEVKIT# | 功能描述:交換機(jī) IC 開(kāi)發(fā)工具 MAX14566E Eval Kit RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)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(kāi)關(guān) IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)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 |
| MAX14566EVKIT+ | 功能描述:交換機(jī) IC 開(kāi)發(fā)工具 MAX14566 EVKIT RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)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 |
| MAX14568EEWA+T | 功能描述:多路器開(kāi)關(guān) IC Dual 8:2 MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX14569EEE+ | 功能描述:轉(zhuǎn)換 - 電壓電平 Dual LLT w/Cpump & ESD Protection RoHS:否 制造商:Micrel 類(lèi)型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
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