- 您现在的位置：买卖IC网 > PDF目录383342 > MAX1940 (Maxim Integrated Products, Inc.) Triple USB Switch with Autoreset and Fault Blanking PDF资料下载
参数资料
| 型号： | MAX1940 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Triple USB Switch with Autoreset and Fault Blanking |
| 中文描述： | 三路USB开关，带有自动复位和故障屏蔽 |
| 文件页数： | 7/12页 |
| 文件大小： | 326K |
| 代理商： | MAX1940 |
M
Triple USB Switch with Autoreset and
Fault Blanking
_______________________________________________________________________________________
7
Pin Description
PIN
1
NAME
ONA
FUNCTION
Control Input for Switch A. The active polarity of ONA is set by SEL (see Table 1).
2
IN1
Power Input. Connect all IN_ inputs together and bypass with a 0.1μF ceramic capacitor to GND. Load
conditions might require additional bulk capacitance to prevent pulling IN_ down.
3
IN2
Power Input. Connect all IN_ inputs together and bypass with a 0.1μF ceramic capacitor to GND. Load
conditions might require additional bulk capacitance to prevent pulling IN_ down.
4
IN3
Power Input. Connect all IN_ inputs together and bypass with a 0.1μF ceramic capacitor to GND. Load
conditions might require additional bulk capacitance to prevent pulling IN_ down.
5
ONB
Control Input for Switch B. The active polarity of ONB is set by SEL (see Table 1).
6
IN4
Power Input. Connect all IN_ inputs together and bypass with a 0.1μF ceramic capacitor to GND. Load
conditions might require additional bulk capacitance to prevent pulling IN_ down.
7
IN5
Power Input. Connect all IN_ inputs together and bypass with a 0.1μF ceramic capacitor to GND. Load
conditions might require additional bulk capacitance to prevent pulling IN_ down.
8
ONC
Control Input for Switch C. The active polarity of ONC is set by SEL (see Table 1).
9
FAULTC
Fault Indicator Output for Switch C. Open-drain output asserts low when switch C enters thermal shutdown,
undervoltage lockout, or a sustained (>20ms) current-limit or short-circuit condition.
10
OUTC
Power Output for Switch C. Bypass OUTC to GND with a 1μF ceramic capacitor. Load conditions might
require additional bulk capacitance. When disabled, OUTC goes into a high-impedance state.
11
SEL
Logic Input Polarity Select. SEL sets the active polarity of the ON_ inputs. Connect SEL high to set active-
high inputs. Connect SEL to GND to set active-low inputs.
12
FAULTB
Fault Indicator Output for Switch B. Open-drain output asserts low when switch B enters thermal shutdown,
undervoltage lockout, or enters a sustained (>20ms) current-limit or short-circuit condition.
13
OUTB
Power Output for Switch B. Bypass OUTB to GND with a 1μF ceramic capacitor. Load conditions might
require additional bulk capacitance. When disabled, OUTB goes into a high-impedance state.
14
GND
Ground
15
OUTA
Power Output for Switch A. Bypass OUTA to GND with a 1μF ceramic capacitor. Load conditions might
require additional bulk capacitance. When disabled, OUTA goes into a high-impedance state.
16
FAULTA
Fault Indicator Output for Switch A. Open-drain output asserts low when switch A enters thermal shutdown,
undervoltage lockout, or a sustained (>20ms) current-limit or short-circuit condition.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1940EEE | Triple USB Switch with Autoreset and Fault Blanking |
| MAX194ACPE | 14-Bit, 85ksps ADC with 10A Shutdown |
| MAX194AEWE | Circular Connector; No. of Contacts:22; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:13-35 RoHS Compliant: No |
| MAX194BCWE | 14-Bit, 85ksps ADC with 10A Shutdown |
| MAX194BCPE | 14-Bit, 85ksps ADC with 10A Shutdown |
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+ | 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 |
发布紧急采购，3分钟左右您将得到回复。