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BU4028BF View Datasheet(PDF) - ROHM Semiconductor

Part NameBU4028BF ROHM
ROHM Semiconductor ROHM
DescriptionHigh Voltage CMOS Logic ICs(BU4S,BU4000B Series)
BU4028BF Datasheet PDF : 18 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
BU4015B,BU4015BF,BU4021B,BU4021BF,
BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B
Technical Note
Absolute Maximum Ratings
Parameter
Symbol BU4015B
Limit
BU4021B BU4094BC BU4538B
BU4028B
Unit
Power Supply Voltage
VDD
-0.3 to 18
V
Supply Current
Iin
±10
mA
Operating Temperature
Topr
-40 to 85
Storage Temperature
Tstg
-55 to 150
Input Voltage
VIN
-0.3 to VDD+0.3
V
Maximum Junction Temperature Tjmax
150
Recommended Operating Conditions
Parameter
Symbol
BU4015B
Limit
BU4021B BU4094BC BU4538B
BU4028B
Unit
Operating Power Supply
VDD
3 to 16 (3 to 18V @BU4094BC)
V
Input Voltage
VIN
0 to VDD
V
Thermal Derating Curve
1400
1200
1000
800
600
400
200
0
1250[mV] BU4***
(*1)
620[mV] BU4***FV (*2)
380[mV] BU4***F (*3)
()Below shows BU4***
BU4015B
BU4021B
BU4094BC
BU4538B
BU4028B
85
25 50 75 100 125 150 175
Ambient temperature Ta []
(*1) (*2)
10.0 5.0
(*3) Unit
3.1 mW/
When used at Ta=25or higher the value above is reduced per 1. Power Dissipation
is measured by using the sample mounted on a 70mm×70mm×1.6mm
FR4 glass-epoxy PCB (cupper area is less than 3%)
Input / Output Equivalent Circuits
VDD
VDD
VD D
VDD
GND
GND
Input
GND
GND
Output
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
2/17
2009.06 - Rev.A
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