參數(shù)資料
型號(hào)： EKK8011
英文描述： Low-Voltage, Single Supply, SPST, High Performance Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R
中文描述： 的USB PS / 2鍵盤控制器
文件頁(yè)數(shù)： 4/24頁(yè)
文件大?。?/td> 465K
代理商： EKK8011
MAX5942A/MAX5942B
IEEE 802.3af Power-Over-Ethernet
Interface/PWM Controller for Power Devices
12
______________________________________________________________________________________
MAX5942A/MAX5942B
R1
21.8V
39V
GND
UVLO
GND
UVLO
GATE
R2
R3
MAX5942B
CLASSIFICATION
RCL
PGOOD
6.8V
EN
REF
2.4V, 0.8
HYST
2.4V,
REF
200mV
VEE
VGATE, 6V
1.2V, REF
5V, REF
Q4
PGOOD
VOUT
Q3
Q1
Q2
EN
Figure 2. Powered Device Interface Block Diagram
CLASS CURRENT SEEN AT VIN (mA)
IEEE 802.3af PD CLASSIFICATION
CURRENT SPECIFICATION (mA)
CLASS
RCL (
)VIN* (V)
MIN
MAX
MIN
MAX
0
10k
12.6 to 20
0
4
0
4
1
732
12.6 to 20
9
12
9
12
2
392
12.6 to 20
17
20
17
20
3
255
12.6 to 20
26
30
26
30
4
178
12.6 to 20
36
42
36
44
*VIN is measured across the MAX5942 input pins (VEE and GND), which does not include the diode bridge voltage drop.
Table 2. Setting Classification Current
相關(guān)PDF資料
PDF描述
EKK8301 Low-Voltage, Single Supply, SPST, High Performance Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-SOIC T&R
EKM6211 Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP
EKM8003 Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP T&R
EKM8021 Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP T&R
EKM8022 Ultra Low ON-Resistance, +1.1V to +4.5V Single Supply, SPDT Analog Switch; Temperature Range: -40°C to 85°C; Package: 6-SC-70 T&R
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EKK8011AB 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:USB & PS/2 Keyboard Encoder
EKK8301 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PS/2 keyboard controller
EKK-EVALBOT 功能描述:開發(fā)板和工具包 - ARM Keil Stellaris Eval Robot RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
EKK-LM3S1968 功能描述:開發(fā)板和工具包 - ARM Stellaris Eval Kit w/ ARM/Keil Tools RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
EKK-LM3S1968 制造商:Texas Instruments 功能描述:LM3S1968 MCU Eval Kit w/ Keil RealView M
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