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参数资料
| 型号： | MAX14566EETA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/15页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH HOST CHARGER 8TDF |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 功能： | USB 开关 |
| 电路： | 1 x SPST |
| 导通状态电阻： | 6.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.8 V ~ 5.5 V |
| 电流 - 电源： | 120µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（2x2） |
| 包装： | 标准包装 |
| 其它名称： | MAX14566EETA+TDKR |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14566EEVKIT# | 功能描述:交换机 IC 开发工具 MAX14566E Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| MAX14566ETA+T | 功能描述:模拟开关 IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX14566EVKIT+ | 功能描述:交换机 IC 开发工具 MAX14566 EVKIT RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| MAX14568EEWA+T | 功能描述:多路器开关 IC Dual 8:2 MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX14569EEE+ | 功能描述:转换 - 电压电平 Dual LLT w/Cpump & ESD Protection RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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