ADT7310
General Description
The ADT7310 is system specific power supply IC
that is suitable for color CCD camera.
Other features include over-current protection,
thermal shutdown. It reduces design complexity
and external component count.
Package outline of the ADT7310
ADT7310
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Features
• Input voltage range : 4.75V to 18V
• Multiple output voltage channel available
- 2 channel 3.3V outputs , 200mA / 60mA max.
- 1.8V output , 40mA max.
- 5V boost converter output , 100mA max.
- 15V output , 10mA max.
- Externally adjustable negative voltage output (-7V typical)
• Power-on-reset output & power sequence
• Protection : thermal shutdown , over-current protection
Applications
• Color CCD camera
• CCTV camera
• distributed power system
(3.3V / 1.8V / 5V / 15V / -7V)
• Small size(5x5 mm
2
body) and thermally enhanced 28 Pin MLF Package
Typical Application Circuit
CF1
L2
D2
U1
CL1
VIN
QN1
5V
1.8V
C2
CL7
C20
Rs2
C100
U2
C200
Rs1
CF2
CL2
QP1
C10
U0
(ADT7310)
CF3
U3
Rn2
L1
C1
CL6
C30
CL4
Ct
CL5
-7V
Rn1
CL3
VIN2
15V
D1
RBO
3.3VD
C40
3.3VA
* This specifications are subject to be changed without notice
Oct. 17. 2008 / Rev. 0.0
1/15
http://www.ad-tech.co.kr
ADTECH [ ADTECH ]
