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参数资料
| 型号： | MAX1694EUB |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | USB Current-Limited Switches with Fault Blanking |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封装： | MICRO MAX PACKAGE-10 |
| 文件页数： | 2/8页 |
| 文件大小： | 143K |
| 代理商： | MAX1694EUB |
M
USB Current-Limited Switches
with Fault Blanking
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN,
ON
,
FAULT
to GND.............................................-0.3V to +6V
OUT to GND ................................................-0.3V to (V
IN
+ 0.3V)
Maximum Continuous Switch Current .....1.2A (internally limited)
OUT Short Circuit to GND..........................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
10-Pin μMAX (derate 5.6mW/°C above +70°C)............444mW
ELECTRICAL CHARACTERISTICS
(V
IN
= +5V,
T
A
= 0°C to +85°C
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range
MAX1693EUB/MAX1694EUB ..........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
V
ON
= GND, I
OUT
= 0
I
SINK
= 1mA, V
IN
= 3V
V
ON
= V
IN
or GND
(Note 1)
V
IN
= 2.7V to 3.6V
V
IN
= 3.7V to 5.5V
V
IN
= 2.7V to 5.5V
T
A
= +25°C
V
ON
= V
IN
= V
OUT
= 5.5V
Rising edge, 100mV hysteresis
V
ON
= V
IN
,
V
IN
= 5.5V,
V
OUT
= GND
OUT shorted to GND, MAX1693 only (Note 2)
CONDITIONS
V
0.4
V
OL
FAULT
Output Logic Low
Voltage
μA
±1
ON
Input Leakage
V
2
V
IH
ON
Input Logic High Voltage
V
0.8
V
IL
ON
Input Logic Low Voltage
mA
500
700
I
SC
Continuous Short-Circuit
Current Limit
μA
35
I
Q
14
25
V
2.7
5.5
V
IN
Operating Voltage
Quiescent Current
mA
700
850
1000
I
LIMIT
Current Limit
m
72
150
R
ON
On-Resistance
125
60
90
μA
V
0.001
1
Off-Supply Current
Undervoltage Lockout
2.0
2.6
UVLO
0.01
2
μA
15
Off-Switch Leakage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Timer not running
Timer running
T
A
= +25°C
T
A
= 0°C to +85°C
V
IN
= 4.4V to 5.5V
V
IN
= 4.4V to 5.5V
V
IN
= 3V
V
IN
= V
FAULT
= 5.5V
μA
1
FAULT
Output High Leakage
Current
From overcurrent condition to
FAULT
assertion
ms
7
10
13
t
FB
Fault-Blanking Timeout Period
V
IN
= 5V, C
OUT
= 150μF, R
L
= 15
,
from
ON
driven low to 50% full V
OUT
I
LOAD
= 400mA
ms
1
Start-Up Time
I
LOAD
= 400mA
μs
°C
3
6
20
t
OFF
Switch Turn-Off Time
Thermal Shutdown Threshold
μs
80
200
t
ON
Switch Turn-On Time
165
T
A
= 0°C to +85°C
2.4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1694EUB+ | 功能描述:电源开关 IC - USB USB Current-Limited Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1694EUB+T | 功能描述:电源开关 IC - USB USB Current-Limited Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1694EUB-T | 功能描述:电源开关 IC - USB USB Current-Limited Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1694EUB-TG069 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX16950AAUE/V+ | 功能描述:DC/DC 开关控制器 2MHz Step-Down Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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