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参数资料
| 型号： | MAX5969AETE+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC CTLR INTERFACE W/MOSF 10TDFN |
| 标准包装： | 2,500 |
| 类型： | 以太网供电控制器 PD 开关（PoE） |
| 应用： | 远程外设（工业控制，相机，数据访问） |
| 内部开关： | 是 |
| 电流限制： | 720mA 至 880mA |
| 电源电压： | 60V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN-EP（3x3） |
| 包装： | 带卷 (TR) |
IEEE 802.3af/at-Compliant, Powered Device Interface
Controllers with Integrated Power MOSFET
ABSOLUTE MAXIMUM RATINGS
V DD to V SS ..........................................................-0.3V to +100V
DET, RTN, WAD, PG, 2EC to V SS ....................... -0.3V to +100V
CLS to V SS ..............................................................-0.3V to +6V
Maximum Current on CLS (100ms maximum) .................100mA
Continuous Power Dissipation (T A = +70 N C) (Note 1)
10-Pin TDFN (derate 24.4mW/ N C above +70 N C)
Multilayer Board ........................................................1951mW
Package Thermal Resistance (Note 2)
B JA .................................................................................4 N C/W
B JC ................................................................................9 N C/W
Operating Temperature Range .......................... -40 N C to +85 N C
Maximum Junction Temperature.....................................+150 N C
Storage Temperature Range............................ -65 N C to +150 N C
Soldering Temperature (reflow) .................................... +260 N C
Note 1: Maximum power dissipation is obtained using JEDEC JESD51-5 and JESD51-7 specifications.
Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial .
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V IN = (V DD - V SS ) = 48V, R DET = 24.9kω, R CLS = 619ω. RTN, WAD, PG, and 2EC unconnected, all voltages are referenced to V SS,
unless otherwise noted. T A = T J = -40 N C to +85 N C, unless otherwise noted. Typical values are at T A = +25 N C.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DETECTION MODE
Input Offset Current
I OFFSET
V IN = 1.4V to 10.1V (Note 4)
10
F A
Effective Differential Input
Resistance
dR
V IN = 1.4V up to 10.1V with 1V step,
V DD = RTN = WAD = PG = 2EC (Note 5)
23.95
25.00
25.5
k I
CLASSIFICATION MODE
Classification Disable
Threshold
V TH,CLS
V IN rising (Note 6)
22.0
22.8
23.6
V
Classification Stability Time
Class 0, R CLS = 619 I
0
0.2
3.96
ms
Classification Current
I CLASS
V IN = 12.5V to
20.5V, V DD =
RTN = WAD =
PG = 2EC
Class 1, R CLS = 117 I
Class 2, R CLS = 66.5 I
Class 3, R CLS = 43.7 I
Class 4, R CLS = 30.9 I
9.12
17.2
26.3
36.4
11.88
19.8
29.7
43.6
mA
TYPE 2 (802.3at) CLASSIFICATION MODE
Class 5, R CLS = 21.3 I
52.7
63.3
Mark Event Threshold
V THM
V IN falling
10.1
10.7
11.6
V
Hysteresis on Mark Event
Threshold
0.84
V
Mark Event Current
I MARK
V IN falling to enter mark event, 5.2V P V IN
P 10.1V
0.25
0.85
mA
Reset Event Threshold
V THR
V IN falling
2.8
4
5.2
V
POWER MODE
V IN Supply Voltage Range
60
V
V IN Supply Current
I Q
Measured at V DD
0.27
0.55
mA
2
______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5969AEVKIT# | 功能描述:电源管理IC开发工具 MAX5969A Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX5969BETB+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube 制造商:Maxim Integrated Products 功能描述:1-/2-CHANNEL, 2-WIRE SERIAL, 12-BIT ADCS |
| MAX5969BETB+T | 功能描述:热插拔功率分布 802.3at PD Int Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5969BETE+T | 功能描述:热插拔功率分布 802.3at PD Int Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5969BEVKIT | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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