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PDF ADT7350 Data sheet ( Hoja de datos )
| Número de pieza | ADT7350 | |
| Descripción | step-down converter | |
| Fabricantes | ADTech | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ADT7350 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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General Description
The ADT7350 is a step-down converter with
integrated switching MOSFET. It operates wide
input supply voltage range from 4.5V to 24V with
1.2A peak output current. It includes current
limiting protection and thermal shutdown.
It reduces design complexity and external
component count. The ADT7350 is available in
small outline SOT23-6L package.
Features
• Current mode buck regulator with 1.4MHz
fixed frequency
• Input voltage range : 4.5V to 24V
• Adjustable output range : 0.81V to 15V
• Max. output current : 1.2A
• Up to 92% Efficiency
• Internal Soft-Start Function
• Integrated Power MOSFET switch : 400mΩ
• Thermal shutdown & current limit protection
• SOT23-6L package
Typical Application Circuit
ADT7350
Package outline of the ADT7350
Applications
• Distributed Power Systems
• Surveillance Camera module
• Navigation
• Infra-Red LED Drivers
1
BST
SW 6
U1
2
GND
5
VIN
3
FB
4
EN
CB
L1
D1 C2
VIN
C1
EN
VOUT
R1
R2
* This specifications are subject to be changed without notice
Sep. 9. 2010 / Rev. 0.0
1/9 http://www.ad-tech.co.kr
www.DataSheet.in
1 page  
ADT7350
TYPICAL PERFORMANCE CHARACTERISTICS
VIN =12V, VOUT=5V, L1=4.7μH, C1=10 μF, C2=22 μF, TA =25°C, Unless otherwise mentioned
Efficiency vs. Load current
Efficiency vs. Load current
VIN =12V
VOUT=5V
Load current [A]
Switching Frequency versus
Temperature
VIN =24V
VOUT=5V
Load current [A]
Feedback voltage versus
Temperature
Ambient Temperature[°C]
Ambient Temperature[°C]
* This specifications are subject to be changed without notice
Sep. 9. 2010 / Rev. 0.0
5/9 http://www.ad-tech.co.kr
www.DataSheet.in
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet ADT7350.PDF ] | |
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