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参数资料
| 型号： | MAX14544ETA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/10页 |
| 文件大小： | 1137K |
| 描述： | IC ACCY SWITCH OVP PROTECT 8TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 电流开关 |
| 输入电压： | 2.3 V ~ 5.5 V |
| 电流 - 输出： | 可调 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（2x2） |
| 包装： | 带卷 (TR) |
28V-Capable, I
LIM
V
BUS
Accessory Switch
3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= +2.3V to +5.5V, T
A
= -40NC to +85NC, unless otherwise noted. Typical values are at V
IN
= +3.3V, T
A
= +25NC.) (Note 2)
Note 2: All devices are production tested at T
A
= +25NC. Specifications over temperature limits are guaranteed by design.
Note 3: All timing characteristics are measured using 20% and 80% levels.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Logic-High Voltage
V
IH
1.4
V
Input Logic-Low Voltage
V
IL
0.4
V
Input Leakage
I
IN
V
EN
= V
ISET
= 0V or 5V
-1
+1
FA
Output Logic-Low Voltage
V
OL
I
SINK
= 1mA
0.4
V
Output High Leakage Current
V
FLAG
= 5V
1
FA
Thermal Shutdown
V
IN
= 5V
150
NC
Thermal Shutdown Hysteresis
V
IN
= 5V
15
NC
TIMING CHARACTERISTICS (Note 3)
Turn-On Time
t
ON
V
EN
from low to high, V
IN
= 3.3V, R
L
= 100I
0.3
ms
Turn-Off Time
t
OFF
V
EN
from high to low, V
IN
= 3.3V, R
L
= 100I
1
ms
Current-Limit Reaction Time
t
LIM
V
EN
= V
IN
= 3.3V, output high and then short
circuit applied, C
IN
= 10FF ceramic,
C
OUT
= 1FF ceramic
5
Fs
Blanking Time
t
BLANK
V
EN
= V
IN
= 3.3V, Figures 1 and 2
4
10.5
30
ms
Autoretry Time
t
RETRY
MAX14544, Figure 1
252
661.5
1890
ms
Reverse-Current Detection Time
t
DET
V
IN
= 3.3V, I
REVERSE
= 250mA, C
IN
= 10FF
ceramic, C
OUT
= 1FF ceramic
5
Fs
Reverse-Current Recovery Time
t
REC
V
OUT
= V
IN
+ 500mV to
V
OUT
= V
IN
- 500mV
0.1
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14544EVKIT+ | 功能描述:模拟开关 IC 28V-Capable ILIM VBUS Accessory Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX14545ETA+T | 制造商:Maxim Integrated Products 功能描述:28V-CAPABLE ILIM VBUS ACCESSORY SWITCH - Tape and Reel |
| MAX14547AEUT+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX14547AEUT+T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX14548AEEWL+T | 制造商:Maxim Integrated Products 功能描述:100MBPS, 16-CHANNEL LLTS - Tape and Reel |
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