04W202A
Power Supply IC for CCD Cameras
BD6023AGU
5.5±0.1
0.05 A B
(φ0.15)INDEX post
B
0.25±0.10
1.0Max.
1 2 3 4 5 6 7 8 9 10
5.5±0.1
0.5±0.1
P=0.5×9
S
0.08 S
●Features
VCSP85H5
1) Built-in CCD camera driving step-up and step-down DC/DC
circuits with both a positive and negative LDO (15V / 13V switch, -8V / -7.5V / -7V switch)
2) Built-in 2-channel LDO for DSP (3.1V / 3.0V switch, 1.8V / 2.5V switch)
3) Built-in constant current driver for focusing (8-bit control)
4) Built-in backlight white LED driver (variable current type)
5) Built-in flash-compatible RGB LED driver (variable current type)
6) Thermal shutdown function (automatic reset type)
●Applications
CCD camera applications
(Mobile telephones with cameras, digital still cameras, etc.)
●Absolute Maximum Ratings (Ta=25ûC)
Symbol
Limits
Unit
Maximum applied voltage 1
＊1
VMAX1
20
V
Maximum applied voltage 2
＊2
VMAX2
16
V
Maximum applied voltage 3
＊3
VMAX3
15
V
Maximum applied voltage 4
＊4
VMAX4
-13.5
V
Maximum applied voltage 5
＊5
VMAX5
6
Parameter
Power Dissipation
2500
0.5
9 8 7 6 5 4 3 2 1
K
J
H
G
F
E
D
C
B
A
V
＊6
mW
ûC
ûC
Operating temperature range
Pd
Topr
-30 to ＋85
Storage temperature range
Tstg
-55 to ＋150
*1 VPLUS11, VPLUS12, and VPLUS2 terminals
*2 CAMP terminal
*3 LEDR, LEDG, LEDB, BKLED, FLED1, and FLED2 terminals
*4 VNEG11, VNEG12, and CAMN terminals
*5 Terminals other than those described above
*6 When used at Ta = 25¡C or greater, the power decreases by 20 mW per 1¡C. (When mounted on a 50.0 mm X 58.0 mm X 1.75 mm glass epoxy board)
2004
10
P=0.5×9
64−φ0.30±0.05
1PinMARK
A
BD6023AGU is an integrated IC with both positive and negative
power supply voltages equipped with a built-in CCD camera, DSP
power supply, backlight white LED driver, flash-compatible RGB
LED driver and a constant current driver for focusing. The positive
and negative power supply for driving the CCD camera has a
maximum output of 100 mA and is optimal for CCDs with high pixel
counts. The CCD camera is integrated onto a single chip,
contributing to space conservation.
0.5±0.1
●External Dimensions Diagram (units: mm)
●Summary
●Recommended Operating Conditions (Ta=-30 to +85¡C)
Parameter
Symbol
Battery power supply voltage
VIO terminal voltage
Min.
Typ.
Max.
Unit
VBAT
2.7
-
4.5
V
VIO
1.62
-
3.3
V
●Electrical Characteristics Characteristics (unless specified otherwise, these characteristics are based on the normal mode with Ta = 25¡C,
VBAT = 3.6 V, VIO = 1.8 V/3.0 V, and VCC = 2.45 V)
Parameter
Symbol
VBAT circuit current
IQ1
REGCP output voltage
VO151
14.5
REGCN output voltage
VO81
-8.5
REG1 output voltage
VO11
VO21
2.94
1.74
ILED13
Max.
3.0
Unit
µA
15.0
15.5
V
Conditions
RSTB=REGVCCCNT=0V
IO=60mA, VPLUS12=16.5V
-8.0
-7.5
V
IO=100mA, VNEG12=-10V
3.0
1.8
3.06
1.86
V
V
IO=150mA
27.0
30.0
33.0
mA
At maximum settings
ILED12
27.0
30.0
33.0
mA
At maximum settings
(High brightness)
ILED22
135
150
165
mA
At maximum settings
Constant current drive CURSENS control voltage
ICUR3
0.57
0.60
0.63
V
At maximum settings
REG 2 output voltage
FLED1, FLED2, and BKLED drive currents
LEDR, LEDG, and LEDB drive currents
(Standard brightness)
LEDR, LEDG, and LEDB drive currents
●Application Circuit Example
Min.
-
Typ.
0.1
IO=100mA
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
