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参数资料
| 型号： | MAX4271ESA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 7/26页 |
| 文件大小： | 0K |
| 描述： | IC CNTRLR HOT SWAP 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 热交换控制器 |
| 应用： | 通用 |
| 内部开关： | 无 |
| 电源电压： | 2.7 V ~ 13.2 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
3V to 12V Current-Limiting Hot-Swap Controllers
with Autoretry, DualSpeed/BiLevel Fault Protection
Typical Operating Characteristics (continued)
(V IN = 5V, R SENSE = 100m Ω , C BOARD = 47μF, T A = +25°C, unless otherwise noted.)
MAX4271/MAX4272
2.4
FAST GATE DISCHARGE CURRENT
vs. TEMPERATURE
V IN = 3V
MAX4271/MAX4272
TURN-OFF TIME (C BOARD = 470 μ F)
MAX4271/3-19
ON
TURN-OFF TIME
(EXTERNAL C GATE = 22nF, C BOARD = 470 μ F)
MAX4271/3-20
ON
2.2
2.0
V GATE = V IN
I LOAD
(1A/div)
V GATE
2V/div
I LOAD
1A/div
1.8
1.6
1.4
V IN = 5V, 12V
0
V OUT
(2V/div)
V OUT
2V/div
0
1.2
0
V GATE
0
(2V/div)
1.0
-40
-15
10
35
60
85
50 μ s/div
200 μ s/div
TEMPERATURE ( ° C)
MAX4273
TURN-OFF TIME
C BOARD = 470 μ F, R SENSE = 100m Ω ,
C GATE = 0
MAX4273
TURN-OFF TIME
C BOARD = 470 μ F, R SENSE = 100m Ω ,
C GATE = 22nF, R S = 0
ON COMPARATOR THRESHOLD
(EXTERNAL C GATE = 22nF, C BOARD = 470 μ F)
MAX4271/3-20a
(C BOARD = 470 μ F)
MAX4271/3-20b
0.605
vs. INPUT VOLTAGE
ON
ON
V GATE
2V/div
I LOAD
1A/div
V GATE
2V/div
I LOAD
1A/div
0.603
RISING
0
0
0.601
V OUT
2V/div
V OUT
2V/div
0.599
FALLING
0.597
0
0
0.595
20 μ s/div
50 μ s/div
0
2
4
6
8
10
12
14
V IN (V)
ON-COMPARATOR THRESHOLD
UVLO THRESHOLD VOLTAGE
0.6100
0.6075
vs. TEMPERATURE
2.60
2.55
vs. TEMPERATURE
160
UVLO DELAY vs. TEMPERATURE
0.6050
0.6025
V IN = 12V
V IN = 5V
2.50
2.45
RISING
155
150
V IN = 5V, 12V
V IN = 3V
0.6000
0.5975
V IN = 3V
}
}
2.40
2.35
FALLING
145
0.5950
2.30
140
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4271ESA-TG05 | 功能描述:热插拔功率分布 RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX4272ESA | 功能描述:热插拔功率分布 RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX4272ESA+ | 功能描述:热插拔功率分布 3-12V Current-Limit Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX4272ESA+T | 功能描述:热插拔功率分布 3-12V Current-Limit Hot Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX4272ESA-T | 功能描述:热插拔功率分布 RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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