参数资料
型号: MAX5981AETE+T
厂商: Maxim Integrated
文件页数: 14/16页
文件大小: 1328K
描述: IC CTRLR PD IEEE 802.3AF 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 以太网供电控制器 PD 开关(PoE)
应用: 供电设备(PSE)
内部开关:
电流限制: 720mA 至 880mA
电源电压: 31 V ~ 60 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WQFN 裸露焊盘
供应商设备封装: 16-TQFN-EP(5x5)
包装: 带卷 (TR)
IEEE 802.3af/at-Compliant, Powered Device Interface
Controllers with Integrated Power MOSFET
14 _____________________________________________________________________________________
  Typical Application Circuit
68nF
ISOLATED 2-EVENT
CLASSIFICATION
OUTPUT
GND
VAC
V
AC
GND
-54V
SMAJ58A
WALK MODE
INPUT
MAX5981A
MAX5981B
24.9kI
43.7I
60.4kI
1kI
V
DD
VSS
RTN
WAD
PG
PG
DET
CLS
2EC/WAD
2EC
24/48V
BATTERY
1.4mA
WK
SL
ULP
LED
-54V
RTN
-54V
-54V
ISOLATED SLEEP
MODE INPUT
ISOLATED ULP
MODE INPUT
MAX15000
ULVO/EN
IN
V
CC
UFLG
FB
COMP
CS
PG
CS
V
CC
VCC
CS
RTN
ISOLATED +5.3V/2A
ISOLATED RTN
ISOLATED RTN
GND
RTN
GND
33kI
10kI
249I
22.1I
0.75I
1kI
619I
8.2nF
330pF
649I
4.99kI
1kI
100pF
33nF
8.06kI
2.49kI
1kI
18.1kI
RTN
4.99kI
NDRV
GND
RT
51.5kI
1.37MI
0.1礔
0.1礔
0.1礔
0.1礔
22礔
4.7礔
2.2nF
8.06kI
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相关代理商/技术参数
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MAX5981AEVKIT# 制造商:Maxim Integrated Products 功能描述:EVKIT FOR POWERED DEVICE INTERFACE CONTROLLERS WITH INTEGRAT - Boxed Product (Development Kits) 制造商:Maxim Integrated Products 功能描述:KIT EVAL INTERFACE CONTROLLER
MAX5981BETE+ 功能描述:热插拔功率分布 IEEE 802.3af/at PDIC 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
MAX5981BETE+T 功能描述:热插拔功率分布 IEEE 802.3af/at PDIC 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
MAX5982AETE+ 功能描述:热插拔功率分布 PDIC, up to 70W 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
MAX5982AETE+T 功能描述:热插拔功率分布 PDIC, up to 70W 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