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参数资料
| 型号： | 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键盘控制器 |
| 文件页数： | 24/24页 |
| 文件大小： | 465K |
| 代理商： | EKK8011 |
MAX5942A/MAX5942B
IEEE 802.3af Power-Over-Ethernet
Interface/PWM Controller for Power Devices
_______________________________________________________________________________________
9
0
2
14
6
4
8
10
12
16
040
30
10 20
50 60 70 80 90
110
V+ SUPPLY CURRENT vs. V+ VOLTAGE
(AFTER STARTUP)
MAX5942
toc28
V+ VOLTAGE (V)
V+
LEAKAGE
CURRENT
(
A)
100
VDD = 13V, FB = V-
1.51
1.53
1.52
1.56
1.55
1.54
1.59
1.58
1.57
1.60
040
20
60
80
100
V+ SUPPLY CURRENT vs.
V+ VOLTAGE
MAX5942
toc27
V+ VOLTAGE (V)
V+
SUPPLY
CURRENT
(mA)
VFB = VDD = V-
9.0
9.4
9.2
9.8
9.6
10.2
10.0
10.4
VCC VOLTAGE vs. VCC CURRENT
MAX5942
toc29
VCC CURRENT (mA)
V
CC
VOLTAGE
(V)
0
5
10
15
20
V+ = +67V, VFB = 4V
VDD = 36V
VDD = 13V
9.0
9.3
9.2
9.1
9.4
9.5
9.6
9.7
9.8
9.9
10.0
0
5
10
15
20
VCC VOLTAGE vs. VCC CURRENT
MAX5942
toc30
VCC CURRENT (mA)
V
CC
VOLTAGE
(V)
VDD = GND, VFB = 4V
V+ = 67V
V+ = 48V
V+ = 36V
V+ = 24V
Typical Operating Characteristics (continued)
(VIN = (GND - VEE) = 48V, GATE = PGOOD = PGOOD = OUT = OPEN, UVLO = VEE, VDD = 13V, NDRV floating, TA = TMIN to TMAX.
Typical values are at TA = +25°C. All voltages are referenced to VEE (for graphs 1–11 in the Typical Operating Characteristics); all
voltages are referenced to V- (for graphs 12–30 in the Typical Operating Characteristics), unless otherwise noted.
47.0
47.2
47.1
47.4
47.3
47.6
47.5
47.7
47.9
47.8
48.0
010
15
5
2025303540
MAX5942B
MAXIMUM DUTY CYCLE vs. VDD
MAX5942
toc25
VDD (V)
MAXIMUM
DUTY
CYCLE
(%)
VFB = 4V, CS = V-
DEVICE POWERED
FROM V+
DEVICE POWERED
FROM VDD
9.5
9.6
9.8
9.7
10.0
10.1
9.9
10.2
010
15
5
2025303540
VCC vs. VDD
MAX5942
toc26
VDD (V)
V
CC
(V)
DEVICE POWERED FROM VDD
DEVICE POWERED
FROM V+
FB = V-
相关PDF资料 |
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EKK8011AB | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:USB & PS/2 Keyboard Encoder |
| EKK8301 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PS/2 keyboard controller |
| EKK-EVALBOT | 功能描述:开发板和工具包 - ARM Keil Stellaris Eval Robot RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| EKK-LM3S1968 | 功能描述:开发板和工具包 - ARM Stellaris Eval Kit w/ ARM/Keil Tools RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压: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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