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參數資料
| 型號： | MAX5911ESA |
| 廠商： | Maxim Integrated |
| 文件頁數： | 3/8頁 |
| 文件大小： | 417K |
| 描述： | IC SW HOTSWAP -48V SWAPPER 8SOIC |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 100 |
| 系列： | Simple Swapper™ |
| 類型： | 熱交換開關 |
| 應用： | IP 電話，LAN 網絡供電，網絡路由器和交換機 |
| 內部開關： | 是 |
| 電流限制： | 280mA |
| 電源電壓： | -16 V ~ -65 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 管件 |
-48V Simple Swapper Hot-Swap Switches
_______________________________________________________________________________________ 3
0.8
1.0
1.4
1.2
1.6
1.8
-65
-45
-55
-35
-25
-15
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
NO LOAD
1.510
1.520
1.515
1.530
1.525
1.535
1.540
-40
10
-15
35
60
85
SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
TEMPERATURE (癈)
NO LOAD
1.6
2.0
1.8
2.4
2.2
2.8
2.6
3.0
-40
10
-15
35
60
85
ON-RESISTANCE
vs. AMBIENT TEMPERATURE
TEMPERATURE (癈)
I
LOAD
= 150mA
Typical Operating Characteristics
(V
IN
= -48V, AGND = DGND = 0, UVLO = open circuit, V
ENABLE
= +3.3V, R
LOAD
= 1.8k&, T
A
= +25癈, unless otherwise noted.)
ELECTRICAL SPECIFICATIONS (continued)
(V
IN
= -48V, AGND = DGND = 0, UVLO = open circuit, V
ENABLE
= +3.3V, and T
A
= -40癈 to +85癈, unless otherwise noted. Typical
values are at T
A
= +25癈.)
Note 1: Minimum ENABLE low pulse width required to unlatch fault condition.
Note 2: The delay from I
OUT
falling below the zero-current threshold until FAULT is latched low and V
OUT
is disabled.
Note 3: The time from an output overcurrent or short-circuit condition until the output goes into current limit.
Note 4: The time from V
OUT
falling until FAULT is asserted low. FAULT is not latched for Power-Not-Good condition.
Note 5: When the device goes into thermal shutdown, the output is disabled and FAULT is latched low.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Power-Not-Good Output Delay
(Note 4)
PG
DEL
After |V
IN
- V
OUT
| increases above
(V
PG
+ PG
HYS
)
8
14
20
ms
Thermal Shutdown Temperature
(Note 5)
T
J
140
o
C
Default UVLO
UVLO open circuit, |V
IN
| increasing
-30
-28
-26
V
UVLO Hysteresis
UVLO open circuit, percentage of UVLO
threshold
12
%
UVLO Comparator Threshold
Referenced to V
IN
, UVLO open circuit,
|V
IN
| increasing
+1.258
V
UVLO Input Resistance
R
UVLO
95
k&
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5911ESA+ | 功能描述:熱插拔功率分布 48V- 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 |
| MAX5911ESA+T | 功能描述:熱插拔功率分布 48V- 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 |
| MAX5911ESA-T | 功能描述:熱插拔功率分布 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 |
| MAX5911EVKIT# | 制造商:Maxim Integrated Products 功能描述:MAX5911EVKIT# 制造商:Maxim Integrated Products 功能描述:Power Management IC Development Tools MAX5911EVKIT# |
| MAX5912ESE | 功能描述:熱插拔功率分布 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 |
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