SY6280AAC PDF Datasheet浏览和下载

型号.:
SY6280AAC
PDF下载:
下载PDF文件
内容描述:
USBデバイスは,
[USB过流保护芯片]
文件大小:
293 K
文件页数:
6 Pages
品牌Logo:
品牌名称:
未知厂家 [ ETC ]
PCB Prototype
  • 供货商
  • IC型号
  • 厂家
  • 批号
  • 数量
  • 封装
  • 单价/备注
  • 操作
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Application Note: AN_SY6280
Low Loss Power Distribution Switch
TARGET DESIGN SPECIFICATION
Preliminary Spec
General Description
The SY6280 develops ultra-low Rds(on) switch with
programmable current limiting to protect the power
source from over current and short circuit conditions. It
integrates the over temperature protection and
discharges the output capacitor during the shutdown. In
case the output is pulled higher than the input voltage
under the shutdown, the SY6280 can block the current
flowing from the output to the input.
Features
Distribution voltages: 2.4V to 5.5V
Programmable current limit
Enable polarity: active high
Over temperature shutdown and automatic retry
Reverse blocking (no body diode)
At shutdown, OUT can be forced higher than IN
Automatic output discharge at shutdown
Compact SOT23 packages minimize the board
space.
Ordering Information
SY6280
(
□□
)
Temperature Code
Package Code
Optional Spec Code
Temperature Range:
-
40°C to 85°C
Ordering Number
Package type
SY6280AAC
SOT23-5
Applications
USB 3G Datacard
USB Dongle
MiniPCI Accessories
Note
----
Typical Applications
Figure 1. Schematic Diagram
AN_SY6280 Rev. 0.1
Silergy Corp. Confidential- Prepared for Customer Use Only
1