ACE3677NMNH [ACE]
Precision Load Switch with Adjustable Current Limit;
| 型号： | ACE3677NMNH |
| 厂家： | 
ACE TECHNOLOGY CO., LTD. |
| 描述： | Precision Load Switch with Adjustable Current Limit |
| 文件： | 总4页 (文件大小：471K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ACE3677N
Precision Load Switch with Adjustable Current Limit
Description
ACE3677N is an ultra-low RDS(ON) power distribution switch with current limit to protect the power
source from over current and short circuit conditions. It incorporates over temperature protection and
reverse blocking function.
Features
⚫
⚫
⚫
⚫
⚫
Input Voltage: 2.5V to 5.5V
Extremely Low Power Path Resistance: 65mΩ (Typ.)
Adjustable Current Limit Up to 2.0A
Over Temperature Shutdown and Automatic Retry
Reverse Blocking (No Body Diode)
⚫
FAULT Output for Over Current and Fault Conditions
⚫
⚫
⚫
Built-in Soft-start
Compact Package Minimizes the Board Space: SOT-23-6/DFN2x2-6
RoHS Compliant and Halogen Free
Applications
⚫
⚫
⚫
⚫
⚫
⚫
⚫
USB 3.1 Application
USB 3G Data Card
USB Dongle
Mini PCI Accessories
USB Charger
Public Place Multi-USB Charger
PC Card Hot Swap Applications
VER 1.2
1
ACE3677N
Precision Load Switch with Adjustable Current Limit
Absolute Maximum Ratings (Note1)
Parameter
IN, OUT
Value
7V
1SET, FAULT ,EN
Power Dissipation, PD@TA=25°C
7V
SOT23-6
DFN2*2-6
θJA
0.94W
1.53W
106.4°C/W
41.7°C/W
65.3°C/W
16.2°C/W
150°C
Package Thermal Resistance (Note 2) SOT23-6
Package Thermal Resistance (Note 2) DFN2*2-6
θJC
θJA
θJC
Junction Temperature
Lead Temperature (Soldering, 10sec.)
Storage Temperature Range
260°C
-65°C to 150°C
Recommended Operating Conditions (Note 3)
Parameter
Value
IN,OUT
2.5V to 5.5V
0V to 5.5V
All Other Pins
Junction Temperature Range
Ambient Temperature Range
-40°C to 125°C
-40°C to 85°C
Note 1: Stresses beyond the “Absolute Maximum Ratings” may cause permanent damage to the device. These are
stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Note 2: θJA is measured in the natural convection at TA = 25°C on test board. Pin 2 of SOT23-6 packages is the case
position for θJC measurement.
Note 3: The device is not guaranteed to function outside its operating conditions.
VER 1.2
2
ACE3677N
Precision Load Switch with Adjustable Current Limit
Ordering information
ACE3677N XX + H
Halogen - free
Pb - free
GM: SOT-23-6
MN: DFN2*2-6L
Typical Applications
Note: If 1µF input cap will lead to large Vin voltage spike, it is strongly recommended to add additional 10 µF
ceramic cap.
Block Diagram
VER 1.2
3
ACE3677N
Precision Load Switch with Adjustable Current Limit
Notes
ACE does not assume any responsibility for use as critical components in life support devices or systems
without the express written approval of the president and general counsel of ACE Technology Co., LTD.
As sued herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and shoes failure to perform when properly used in
accordance with instructions for use provided in the labeling, can be reasonably expected to result in
a significant injury to the user.
2. A critical component is any component of a life support device or system whose failure to perform can
be reasonably expected to cause the failure of the life support device or system, or to affect its safety
or effectiveness.
ACE Technology Co., LTD.
http://www.ace-ele.com/
VER 1.2
4
相关型号：
©2020 ICPDF网 联系我们和版权申明