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參數(shù)資料
| 型號： | MAX5913EMH |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | +48V Quad Hot-Swap Controllers For Power-Over-LAN |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP44 |
| 封裝： | MQFP-44 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 827K |
| 代理商： | MAX5913EMH |
t
O
vs R
RTIM
M
R
RTIM
(k
)
t
O
35
30
25
20
15
10
5
20
40
60
80
100
120
0
0
40
T
A
= -40
°
C, +25
°
C, +85
°
C
M
+48V Quad Hot-Swap Controllers For
Power-Over-LAN
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
CSP
_ = V
CC
= +48V, V
DD
= +3.3V, V
RLY
= +12V, AGND = DGND = 0, RTIM = open, T
A
= +25
°
C, unless otherwise specified.)
SHORT-CIRCUIT RESPONSE
(V
CC
= +72V, EXPANDED TIME SCALE)
A
B
0
0
40
μ
s/div
ON = RLYON = V
DD
, R
L
= 1
, R
RTIM
= 2k
A: I
OUT
, 200mA/div
B: V
GATE
, 50V/div
PEAK SHORT-CIRCUIT RESPONSE TIME
(V
CC
= +72V, EXPANDED TIME SCALE)
MAX5913/4 toc29
A
B
0
0
1
μ
s/div
ON = RLYON = V
DD
, R
L
= 1
, R
RTIM
= 2k
A: I
OUT
, 5A/div
B: V
GATE
, 50V/div
OPEN-CIRCUIT THRESHOLD
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
T
69
66
60 63
42 45 48 51 54 57
36 39
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
2.0
33
72
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -40
°
C
4.0
3.5
3.0
2.5
2.0
-40
10
-15
35
60
85
OPEN-CIRCUIT THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
V
= +36V, +48V,
+57V, AND +72V
OPEN-CIRCUIT GLITCH DELAY
A
B
0
0
40ms/div
ON = RLYON = V
DD
, STATOUT = LOW
A: I
OUT
, 20mA/div
B: V
STAT
, 5V/div
C: V
GATE
, 20V/div
0
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5913EMH+ | 制造商:Maxim Integrated Products 功能描述:HOT SWAP CNTRLR 44MQFP - Rail/Tube |
| MAX5913EMH+T | 制造商:Maxim Integrated Products 功能描述:HOT SWAP CNTRLR 44MQFP - Tape and Reel |
| MAX5913EMH-T | 制造商:Maxim Integrated Products 功能描述:+48V QUAD HOT-SWAP CONTROLLERS FOR POWER-OVER - Tape and Reel |
| MAX5914AEMH | 功能描述:熱插拔功率分布 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5914AEMH+ | 功能描述:熱插拔功率分布 48V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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