BU4093BF View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BU4093BF Datasheet PDF : 22 Pages
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BU4001B/F,BU4011B/F/FV,BU4030B/F,BU4070B/F,
BU4081B/F/FV,BU4093B/F/FV,BU4069UB/F/FV,BU4584B/F/FV
Technical Note
●Absolute Maximum Ratings
Parameter
Power Supply Voltage
Supply current
Operating temperature
Storage temperature
Input Voltage
Maximum junction temperature
Limit
Symbol
BU4001B
BU4011B
BU4030B
/BU4070B
BU4081B
BU4093B BU4069UB BU4584B
Unit
VDD
-0.3 to 18
V
Iin
±10
mA
Topr
-40 to 85
℃
Tstg
-55 to 150
℃
VIN
-0.3 to VDD+0.3
V
Tjmax
150
℃
●Recommended Operating Conditions
Parameter
Limit
Symbol
BU4001B
BU4011B
BU4030B
/BU4070B
BU4081B
BU4093B BU4069UB
BU4584B
Unit
Operating Power Supply VDD
3 to 16
V
Input Voltage
VIN
0 to VDD
V
●Thermal Derating Curve
1400
1200
1000
800
600
400
200
0
1180[mV] BU4＊＊＊ (*1)
870[mV] BU4＊＊＊FV (*2)
610[mV] BU4＊＊＊F (*3)
(＊)shows BU4＊＊＊ below
BU4001B
BU4011B
BU4030B
BU4070B
BU4081B
BU4093B
BU4069UB
BU4584B
25 50 7585℃100 125 150 175
Ambient temperature Ta [℃]
(*1) (*2) (*3) UNIT
9.5 7.0 4.9 mW/℃
When used at Ta=25[°C] or above, values of above are reduced per 1[°C].
Allowable loss is the value for mounting 70[mm] x 70[mm] x 1.6[mm] FR4 glass epoxy
circuit board (copper foil area is 3% or less).
●Input / Output Equivalent Circuits
VD D
VD D
VDD
VDD
GND
GND
＜Input＞
GND
GND
＜Output＞
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© 2011 ROHM Co., Ltd. All rights reserved.
2/21
2011.08 - Rev.B
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