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参数资料
| 型号： | MAX1940EEE |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Triple USB Switch with Autoreset and Fault Blanking |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封装： | QSOP-16 |
| 文件页数： | 6/12页 |
| 文件大小： | 326K |
| 代理商： | MAX1940EEE |
M
Triple USB Switch with Autoreset and
Fault Blanking
6
_______________________________________________________________________________________
STARTUP TIME
C
OUT
= 1
μ
F
MAX1940 toc19
400
μ
s/div
C: V
OUT_
5V/div
D: I
OUT_
500mA/div
B
A
C
5V
5V
5V
500mA
D
A: V
ON_
5V/div
B: V
FAULT_
5V/div
V
SEL
= 5V, R
OUT_
= 10
,
C
OUT_
= 1
μ
F
MAX1940 toc20
1ms/div
C: V
OUT_
5V/div
D: I
OUT_
500mA/div
B
A
C
5V
5V
500mA
D
0
A: V
ON_
5V/div
B: V
FAULT_
5V/div
V
SEL
= 5V, R
OUT_
= 10
,
C
OUT_
= 330
μ
F
STARTUP TIME
C
OUT
= 330
μ
F
MAX1940 toc21
1ms/div
C: V
OUT_
2V/div
D: I
OUT_
500mA/div
B
A
C
5V
5V
5V
500mA
D
A: V
ON_
5V/div
B: V
FAULT_
5V/div
V
SEL
= 5V, R
OUT_
= 10
,
C
OUT_
= 100
μ
F
STARTUP TIME
C
OUT
= 100
μ
F
UNDERVOLTAGE LOCKOUT RESPONSE
10ms/div
C: V
FAULT_
5V/div
B
A
C
0
0
0
A: V
IN_
5V/div
B: V
OUT_
5V/div
R
OUT_
= 10
,
C
OUT_
= 1
μ
F
Typical Operating Characteristics (continued)
(Circuit of Figure 2, V
IN_
= 5V, C
IN_
= 0.1μF, C
OUT_
= 1μF, ON_ = SEL, T
A
= +25
°
C, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1940EEE+ | 功能描述:电源开关 IC - USB Triple USB Switch w/Autoreset 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 |
| MAX1940EEE+T | 功能描述:电源开关 IC - USB Triple USB Switch w/Autoreset 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 |
| MAX1940EEE-T | 功能描述:电源开关 IC - USB Triple USB Switch w/Autoreset 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 |
| MAX1945EVKIT | 制造商:Maxim Integrated Products 功能描述:1MHZ, 1% ACCURATE, 6A INTERNAL SWITCH STEP-DO - Bulk |
| MAX1945REUI | 功能描述:直流/直流开关调节器 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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