參數資料
型號: MAX5978ETJ+
廠商: Maxim Integrated
文件頁數: 18/38頁
文件大?。?/td> 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:
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
0 to 16V, Hot-Swap Controller with 10-Bit
Current, Voltage Monitor, and 4 LED Drivers
18
Table 5. Specified Current-Sense and Circuit-Breaker Threshold Ranges
Table 6a. IRNG Input Status Register Format
Table 6b. Setting Current-Sense Range
Table 7. dac_ch_ Register Format
IRNG
INPUT
DAC OUTPUT RANGE
(DEFAULT = FULL
SCALE) (mV)
FAST-TRIP
THRESHOLD RANGE
(mV)
GAIN (2 BIT) (V
FAST
/
V
SLOW
)
ifast2slow
(DEFAULT = 11)
SLOW-TRIP
THRESHOLD RANGE
(mV)
Low
10 to 25
10 to 25
00 (125%)
8.00 to 20.00
01 (150%)
6.67 to 16.67
10 (175%)
5.71 to 14.29
11 (200%)
5.00 to 12.50
High
20 to 50
20 to 50
00 (125%)
16.00 to 40.00
01 (150%)
13.33 to 33.33
10 (175%)
11.48 to 28.57
11 (200%)
10.00 to 25.00
Unconnected
40 to 100
40 to 100
00 (125%)
32.00 to 80.00
01 (150%)
26.67 to 66.67
10 (175%)
22.86 to 57.14
11 (200%)
20.00 to 50.00
Description:
Fast-trip threshold maximum range-setting bits, from IRNG three-state input
Resister Title:
status2
Register Address:
0x33
RESET
VALUE
R
R
R
R
R/W
R/W
R/W
R/W




Unused
Unused
IRNG1
IRNG0

Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0

IRNG PIN STATE
IRNG1
IRNG0
MAXIMUM CURRENT-SENSE SIGNAL (mV)
Low
1
0
25
High
0
1
50
Open
0
0
100
Description:
Fast-comparator threshold DAC setting
Register Title:
dac_fast
Register Addresses:
0x2E
RESET
VALUE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DAC[7]
DAC[6]
DAC[5]
DAC[4]
DAC[3]
DAC[2]
DAC[1]
DAC[0]
0xBF
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0

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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
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