參數(shù)資料
型號： MAX5978ETJ+
廠商： Maxim Integrated
文件頁數(shù)： 3/38頁
文件大小： 2412K
描述： IC CTLR HOT-SWAP 32TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
類型： 熱交換控制器
應(yīng)用： 刀峰式服務(wù)器，網(wǎng)絡(luò)應(yīng)用設(shè)備
內(nèi)部開關(guān)： 無
電流限制： 可調(diào)
電源電壓： 2.7 V ~ 16 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 32-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 32-TQFN-EP（5x5）
包裝： 管件
0 to 16V, Hot-Swap Controller with 10-Bit
Current, Voltage Monitor, and 4 LED Drivers
3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
 = 2.7V to 16V, T
A
 = -40NC to +85NC, unless otherwise noted. Typical values are at V
IN
 = 3.3V and T
A
 = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Current Measurement Error
(100mV Range)
V
MON
 = 0V
V
SENSE
 - V
MON
 = 20mV
-2.70
+2.43
%FS
V
SENSE
 - V
MON
 = 80mV
-3.63
+4.56
V
MON
 =
2.5V to 16V
V
SENSE
 - V
MON
 = 20mV
-3.14
+3.19
V
SENSE
 - V
MON
 = 80mV
-3.80
+3.93
Fast Current-Limit Threshold
Error (25mV Range)
V
MON
 = 0V
Circuit breaker, DAC = 102
-2.106
+0.888
mV
Circuit breaker, DAC = 255
-2.986
+0.641
V
MON
 =
2.5V to 16V
Circuit breaker, DAC = 102
-3.000
+1.000
Circuit breaker, DAC = 255
-3.500
+1.500
Fast Current-Limit Threshold
Error (50mV Range)
V
MON
 = 0V
Circuit breaker, DAC = 102
-3.1188
+0.926
mV
Circuit breaker, DAC = 255
-4.873
+0.3421
V
MON
 =
2.5V to 16V
Circuit breaker, DAC = 102
-3.2668
+0.9228
Circuit breaker, DAC = 255
-4.7
+1.0212
Fast Current-Limit Threshold
Error (100mV Range)
V
MON
 = 0V
Circuit breaker, DAC = 102
-4.7987
+1.1812
mV
Circuit breaker, DAC = 255
-8.9236
+0.202
V
MON
 =
2.5V to 16V
Circuit breaker, DAC = 102
-4.9991
+0.6374
Circuit breaker, DAC = 255
-8.262
+1
Slow Current-Limit Threshold
Error (25mV Range)
V
MON
 = 0V
Circuit breaker, DAC = 102
-1.7965
+1.5496
mV
Circuit breaker, DAC = 255
-1.86
+1.5916
V
MON
 =
2.5V to 16V
Circuit breaker, DAC = 102
-2.149
+1.9868
Circuit breaker, DAC = 255
-2.2285
+1.9982
Slow Current-Limit Threshold
Error (50mV Range)
V
MON
 = 0V
Circuit breaker, DAC = 102
-2.3992
+1.8723
mV
Circuit breaker, DAC = 255
-2.5146
+2.1711
V
MON
 =
2.5V to 16V
Circuit breaker, DAC = 102
-2.4716
+2.181
Circuit breaker, DAC = 255
-2.7421
+2.1152
Slow Current-Limit Threshold
Error (100mV Range)
V
MON
 = 0V
Circuit breaker, DAC = 102
-3.3412
+2.989
mV
Circuit breaker, DAC = 255
-3.8762
+3.6789
V
MON
 =
2.5V to 16V
Circuit breaker, DAC = 102
-3.2084
+2.7798
Circuit breaker, DAC = 255
-3.8424
+2.6483
Fast Circuit-Breaker
Response Time
t
FCB
Overdrive = 10% of current-sense range
2
Fs
Slow Current-Limit Response
Time
t
SCB
Overdrive = 4% of current-sense range
2.4
ms
Overdrive = 8% of current-sense range
1.2
Overdrive = 16% of current-sense range
0.8
THREE-STATE INPUTS
A1, A0, IRNG, MODE, PROT
Low Current
I
IN_LOW
Input voltage = 0.4V
-40
FA
A1, A0, IRNG, MODE, PROT
High Current
I
IN_HIGH
Input voltage = V
REG
 - 0.2V
40
FA
A1, A0, IRNG, MODE, PROT
Open Current
I
FLOAT
Maximum source/sink current for open
state
-4
+4
FA
A1, A0, IRNG, MODE, PROT
Low Voltage
Relative to AGND
0.4
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5978ETJ+ 功能描述:熱插拔功率分布 0-16V 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
MAX5978ETJ+T 功能描述:熱插拔功率分布 0-16V 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
MAX5980EVKIT# 功能描述:電源開關(guān) IC - POE / LAN MAX5980 Eval Kit RoHS:否 制造商:Fairchild Semiconductor 開關(guān)數(shù)量:Single 開關(guān)配置:SPST 開啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開啟時(shí)間（最大值）:13 ns 關(guān)閉時(shí)間（最大值）:20 ns 切換電壓（最大）: 工作電源電壓:8 V to 26 V 最大工作溫度:+ 125 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220F-6
MAX5980EVKIT+ 功能描述:電源開關(guān) IC - POE / LAN RoHS:否 制造商:Fairchild Semiconductor 開關(guān)數(shù)量:Single 開關(guān)配置:SPST 開啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開啟時(shí)間（最大值）:13 ns 關(guān)閉時(shí)間（最大值）:20 ns 切換電壓（最大）: 工作電源電壓:8 V to 26 V 最大工作溫度:+ 125 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220F-6
MAX5980GTJ+ 功能描述:電源開關(guān) IC - POE / LAN 0-16V Hot-Swap Controller RoHS:否 制造商:Fairchild Semiconductor 開關(guān)數(shù)量:Single 開關(guān)配置:SPST 開啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開啟時(shí)間（最大值）:13 ns 關(guān)閉時(shí)間（最大值）:20 ns 切換電壓（最大）: 工作電源電壓:8 V to 26 V 最大工作溫度:+ 125 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220F-6
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