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參數資料
| 型號： | MAX5978ETJ+ |
| 廠商： | Maxim Integrated |
| 文件頁數： | 3/38頁 |
| 文件大小： | 2412K |
| 描述： | IC CTLR HOT-SWAP 32TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 類型： | 熱交換控制器 |
| 應用： | 刀峰式服務器，網絡應用設備 |
| 內部開關： | 無 |
| 電流限制： | 可調 |
| 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 |
| 供應商設備封裝： | 32-TQFN-EP（5x5） |
| 包裝： | 管件 |
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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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| 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: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5980EVKIT# | 功能描述:電源開關 IC - POE / LAN MAX5980 Eval Kit RoHS:否 制造商:Fairchild Semiconductor 開關數量:Single 開關配置:SPST 開啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開啟時間（最大值）:13 ns 關閉時間（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 安裝風格:Through Hole 封裝 / 箱體:TO-220F-6 |
| MAX5980EVKIT+ | 功能描述:電源開關 IC - POE / LAN RoHS:否 制造商:Fairchild Semiconductor 開關數量:Single 開關配置:SPST 開啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開啟時間（最大值）:13 ns 關閉時間（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 安裝風格:Through Hole 封裝 / 箱體:TO-220F-6 |
| MAX5980GTJ+ | 功能描述:電源開關 IC - POE / LAN 0-16V Hot-Swap Controller RoHS:否 制造商:Fairchild Semiconductor 開關數量:Single 開關配置:SPST 開啟電阻（最大值）:7.3 Ohms 串話: 帶寬: 開啟時間（最大值）:13 ns 關閉時間（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 安裝風格:Through Hole 封裝 / 箱體:TO-220F-6 |
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