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Rohm Semiconductor Electronic Components Datasheet

2099FV Datasheet

BU2099FV

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2099FV pdf
Serial-in / Parallel-out Driver Series
Serial / Parallel
4-input Drivers
BU2050F,BU2092F,BU2092FV,BU2099FV,BD7851FP,BU2152FS
No.09051EAT03
Description
Serial-in-parallel-out driver incorporates a built-in shift register and a latch circuit to control a maximum of 24 LED by a 4-line
interface, linked to a microcontroller.
A single external resistor can set the output current value of the constant current up to a maximum of 50mA. (BD7851FP only)
CMOS open drain output type products can drive the maximum current of 25mA.
Features
1) LED can be driven directly.
2) Parallel output of a maximum of 24 bit
3) Operational on low voltage (2.7V to 5.5V)
4) Cascade connection is possible (BU2050F and BU2092F,BU2092FV are not acceptable)
Application
For AV equipment such as, audio stereo sets, videos and TV sets, PCs, control microcontroller mounted equipment.
Product line-up
Parameter
Output current
Output line
Output type
Package
BU2050F
25
8
CMOS
SOP14
BU2092F
25
12
SOP18
BU2092FV
25
12
Open drain
SSOP-B20
BU2099FV
25
12
SSOP-B20
BD7851FP
50
16
Constant
current
HSOP25
BU2152FS
25
24
CMOS
SSOP-A32
Unit
mA
line
-
-
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
1/24
2009.06 - Rev.A


Rohm Semiconductor Electronic Components Datasheet

2099FV Datasheet

BU2099FV

No Preview Available !

2099FV pdf
BU2050F,BU2092F,BU2092FV,BU2099FV,BD7851FP,BU2152FS
Technical Note
Thermal derating curve
700
600
BU2050F
500
400
BU2099FV
300
200
100
85
0
25 50 75 100 125 150 175
Ambient temperature Ta []
700
600
BU2092F
500
400
BU2092FV
300
200
100
0
25 50 75 100 125 150 175
Ambient temperature Ta []
1600
1400
1200
1000
800
600
400
200
0
BD7851FP
BU2152FS
85
25 50 75 100 125 150 175
Ambient temperature Ta []
Absolute maximum ratings (Ta=25)
Parameter
Symbol
BU2050F
Limits
BU2092F
BU2092FV
Power Supply Voltage
Power dissipation 1
Power dissipation 2
VDD
Pd1
Pd2
-0.3 to +7.0
450 *1
-
-0.3 to +7.0
450 (SOP) *2
400 (SSOPB) *3
550 (SOP) *4
650 (SSOPB) *5
Input Voltage
VIN VSS-0.3 to VDD+0.5
VSS-0.3 to VDD+0.3
Output Voltage
Vo VSS-0.3 to VDD+0.5
VSS to +25.0
Operating Temperature
Topr
-40 to +85
-25 to +75
Storage Temperature Tstg -55 to +125
-55 to +125
*1 Reduced by 4.5mW/over 25
*2 Reduced by 4.5mW/over 25
*3 Reduced by 4.0mW/over 25
*4 Reduced by 5.5mW/for each increase in Ta of 1over 25(When mounted on a board 50mm×50mm×1.6mm Glass-epoxy PCB).
*5 Reduced by 6.5mW/for each increase in Ta of 1over 25(When mounted on a board 70mm×70mm×1.6mm Glass-epoxy PCB).
Unit
V
mW
mW
V
V
Parameter
Symbol
BU2099FV
Limits
BD7851FP
BU2152FS
Power Supply Voltage
Power dissipation 1
Power dissipation 2
VDD -0.3 to +7.0
Pd1 400 (SSOPB) *6
Pd2 650 (SSOPB) *9
0 to +7.0
1450 *7
-
-0.3 to +7.0
800 *8
-
Input Voltage
VIN VSS-0.3 to VDD+0.3 -0.3 to VCC+0.3 VSS-0.3 to VDD+0.3
Output Voltage
Vo VSS to +25.0
0 to +10
VSS-0.3 to VDD+0.3
Operating Temperature
Topr
-40 to +85
-30 to +85
-25 to +85
Storage Temperature Tstg -55 to +125
-55 to +150
-55 to +125
*6 Reduced by 4.5mW/over 25
*7 Reduced by 11.6mW/over 25
*8 Reduced by 8.0mW/over 25
*9 Reduced by 6.5mW/for each increase in Ta of 1over 25(When mounted on a board 70mm×70mm×1.6mm Glass-epoxy PCB).
Unit
V
mW
mW
V
V
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2/24
2009.06 - Rev.A


Part Number 2099FV
Description BU2099FV
Maker Rohm
Total Page 25 Pages
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