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参数资料
| 型号： | MAX5914AEMH+D |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/20页 |
| 文件大小： | 614K |
| 描述： | IC HOT-SWAP CNTRLR 48V 44-MQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 96 |
| 类型： | 热交换控制器 |
| 应用： | IP 电话，LAN 网络供电，网络路由器和交换机 |
| 内部开关： | 无 |
| 电源电压： | 35 V ~ 72 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-QFP |
| 供应商设备封装： | 44-MQFP（10x10） |
| 包装： | 托盘 |
+48V Quad Hot-Swap Controllers For
Power-Over-LAN
_______________________________________________________________________________________ 5
TURN-ON INTO CAPACITIVE LOAD
(C
L
= 0.47礔)
MAX5913A/14A toc10
0
A
B
0
C
0
D
0
400祍/div
RLYON = V
DD
A: V
ON
, 5V/div
B: V
GATE
, 20V/div
C: V
OUT
, 20V/div
D: I
OUT
, 100mA/div
TURN-ON INTO CAPACITIVE LOAD
(C
L
= 47礔)
MAX5913A/14A toc11
0
A
B
0
C
0
D
0
1ms/div
RLYON = V
DD
, R
RTIM
= 2k&
A: V
ON
, 5V/div
B: V
GATE
, 20V/div
C: V
OUT
, 20V/div
D: I
OUT
, 200mA/div
TURN-ON INTO CAPACITIVE LOAD
(C
L
= 470礔)
MAX5913A/14A toc12
0
A
B
0
C
0
D
0
10ms/div
RLYON = V
DD
, R
RTIM
= 40k&
A: V
ON
, 5V/div
B: V
GATE
, 20V/div
C: V
OUT
, 20V/div
D: I
OUT
, 200mA/div
CURRENT-LIMIT FOLDBACK
(V
CC
= +36V)
MAX5913A/14A toc13
0
A
B
0
C
0
10ms/div
RLYON = V
DD
, R
L
= 100&, R
RTIM
= 40k&, C
LOAD
= 470礔
A: V
ON
, 5V/div
B: V
OUT
, 10V/div
C: I
OUT
, 200mA/div
CURRENT-LIMIT FOLDBACK
(V
CC
= +48V)
MAX5913A/14A toc14
0
A
B
0
C
0
10ms/div
RLYON = V
DD
, R
L
= 139&, R
RTIM
= 40k&, C
LOAD
= 470礔
A: V
ON
, 5V/div
B: V
OUT
, 10V/div
C: I
OUT
, 200mA/div
CURRENT-LIMIT FOLDBACK
(V
CC
= +57V)
MAX5913A/14A toc15
0
A
B
0
C
0
10ms/div
RLYON = V
DD
, R
L
= 162&, R
RTIM
= 40k&, C
LOAD
= 470礔
A: V
ON
, 5V/div
B: V
OUT
, 10V/div
C: I
OUT
, 200mA/div
Typical Operating Characteristics (continued)
(V
CSP
_ = V
CC
= +48V, V
DD
= +3.3V, V
RLY
= +12V, V
AGND
= V
DGND
= 0V, RTIM = open, T
A
= +25癈, unless otherwise specified.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5914AEMH-T | 功能描述:热插拔功率分布 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 |
| MAX5914EMH | 制造商:Maxim Integrated Products 功能描述:+48V QUAD HOT-SWAP CONTROLLERS FOR POWER-OVER - Rail/Tube |
| MAX5914EMH+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX5914EMH+D | 制造商:Maxim Integrated Products 功能描述:HOT SWAP CNTRLR 44MQFP - Rail/Tube |
| MAX5914EMH+T | 制造商:Maxim Integrated Products 功能描述:HOT SWAP CNTRLR 44MQFP - Tape and Reel |
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