参数资料
型号: TC1303A-AQ3EMFTR
厂商: Microchip Technology Inc.
英文描述: 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
中文描述: 500毫安同步降压稳压器,300 mA的LDO具有电源就绪输出
文件页数: 5/36页
文件大小: 463K
代理商: TC1303A-AQ3EMFTR
2005 Microchip Technology Inc.
DS21949B-page 5
TC1303A/TC1303B/TC1303C/TC1304
Typical Application Circuits
10-Lead DFN
1
2
6
8
7
9
10
5
4
3
SHDN2
V
IN2
V
OUT2
A
GND
P
GND
V
OUT1
L
X
V
IN1
SHDN1
PG
4.7 μF
Processor
RESET
Input
Voltage
4.5V to 5.5V
4.7 μH
4.7 μF
2.1V @
500 mA
1 μF
3.3V @
300 mA
Adjustable-Output Application
121 k
Ω
200 k
Ω
4.99 k
Ω
33 pF
1
2
6
8
7
9
10
5
4
3
SHDN2
V
IN2
V
OUT2
A
GND
P
GND
V
OUT1
L
X
V
IN1
SHDN1
PG
4.7 μF
Processor
RESET
4.7 μH
4.7 μF
1.5V @ 500 mA
1 μF
2.5V @ 300 mA
2.7V to 4.2V
TC1303B
V
OUT1
V
OUT2
V
IN
V
OUT1
V
OUT2
1.0 μF
*Optional
Capacitor
V
IN2
Note:
Connect DFN package exposed pad to A
GND
.
10-Lead MSOP
Fixed-Output Application
TC1303A
(Note)
R
PULLUP
1
2
6
8
7
9
10
5
4
3
SHDN
V
IN2
A
GND
V
OUT2
A
GND
P
GND
V
OUT1
L
X
V
IN1
PG
4.7 μF
Processor
RESET
4.7 μH
4.7 μF
1.2V @ 500 mA
1 μF
2.5V @ 300 mA
2.7V to 4.2V
V
OUT1
V
OUT2
V
IN
10-Lead MSOP
Fixed-Output Application
TC1304
R
PULLUP
相关PDF资料
PDF描述
TC1303A-AQ3EUN 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AQ3EUNTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AS1EUNTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AS2EMF 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AS2EMFTR 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
相关代理商/技术参数
参数描述
TC1303A-AQ3EUN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AQ3EUNTR 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AR0EMF 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AR0EMFTR 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
TC1303A-AR0EUN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output