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參數(shù)資料
| 型號： | AIC1520CX |
| 廠商： | Analog Integrations Corporation |
| 英文描述： | Single High-Side Power Switch |
| 中文描述： | 單高側(cè)電源開關(guān) |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 212K |
| 代理商： | AIC1520CX |
AIC1520
Single High-Side Power Switch
Analog Integrations Corporation
4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
www.analog.com.tw
DS-1520-00 July 7, 00
TEL: 886-3-5772500
FAX: 886-3-5772510
1
FEATURES
120m (5V Input) High-Side MOSFET Switch.
500mA Continuous Load Current.
80 A Typical On-State Supply Current.
Current-Limit / Short Circuit Protection.
Thermal Limiting Protection under Overcurrent
Condition.
Undervoltage Lockout Ensures that Switch is off at
Start Up.
Output can be Forced Higher than Input (Off-State).
Slow Turn ON and Fast Turn OFF.
APPLICATIONS
Motherboard USB Management.
USB Power Management.
Hot Plug-In Power Supplies.
Battery-Charger Circuit.
Power Distribution Switch.
DESCRIPTION
The AIC1520 is an integrated high-side power
switch
for
self-powered
Universal Serial Bus (USB) applications. The
high-side switch is a MOSFET with 120m R
DS(ON)
,
which meets USB voltage drop requirements for
maximum transmission wire length.
Output current is typically limited to 1.0A, well
below the 5A safety requirement, and thermal
shutdown function shuts the switch off to prevent
damage under overcurrent conditions.
Guaranteed minimum output rise time limits
inrush current during hot plug-in, minimizing EMI
and preventing the voltage at upstream port from
dropping excessively.
and
bus-powered
TYPICAL APPLICATION CIRCUIT
33 F
5.0V
VCC
OUT
IN
GND
*
33 F
D+
D-
GND
VBUS
0
.
01 F
*
33 F, 16V Tantalum, or
100 F, 10V Electrolytic
Bold line indicate high-current traces
0.1 F
Ferrite Bead
+
DATA
A
A
I
I
C
C
1
1
5
5
2
2
0
0
+
USB High-Side Power Switch
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AIC1520CZ | Single High-Side Power Switch |
| AIC1521-0CO | Single High-Side Power Switch With Control Function |
| AIC1521-0CS | Single High-Side Power Switch With Control Function |
| AIC1521-0CW | Single High-Side Power Switch With Control Function |
| AIC1521-1CO | Single High-Side Power Switch With Control Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AIC1520CZ | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Single High-Side Power Switch |
| AIC1521 | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Single High-Side Power Switch With Control Function |
| AIC1521-0CO | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Single High-Side Power Switch With Control Function |
| AIC1521-0CS | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Single High-Side Power Switch With Control Function |
| AIC1521-0CW | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Single High-Side Power Switch With Control Function |
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