BU4551B-E2 View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BU4551B-E2 Datasheet PDF : 18 Pages
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BU4066BC,BU4066BCF,BU4066BCFV,BU4051BC,BU4051BCF,BU4051BCFV,BU4052BC,
BU4052BCF,BU4052BCFV,BU4053BC,BU4053BCF,BU4053BCFV,BU4551B,BU4551BF,BU4551BFV
Technical Note
●Reference Data(BU4051BC)
300
[BU4051BC/F/FV]
250
200
VDD=5[V]
85[℃]
25[℃]
150
100
50
-40[℃]
VDD=10[V]
85[℃] VDD=15[V]
25[℃]
85[℃]
-40[℃]
25[℃]
-40[℃]
0
0
5
10
15
Input Voltage [V]
Fig.8 ON resistance－input voltage
500
400
300
[BU4051BC/F/FV]
Operating Temperature Range
VDD=3[V]
200
VDD=5[V]
100
VDD=10[V]
0
-50 -25
VDD=18[V]
0 25 50
75 100
Ambient Temperature [℃]
Fig.11 propagation delay time tPZH
(CONT－OUT)
500
[BU4051BC/F/FV]
400
Operating Temperature Range
VDD=3[V]
300
200
VDD=5[V]
100
VDD=10[V]
0
-50 -25
VDD=18[V]
0 25 50
75 100
Ambient Temperature [℃]
Fig.14 propagation delay time tPZL
(CONT－OUT)
500
[BU4051BC/F/FV]
400
VDD=3[V]
300
VDD=5[V]
200
VDD=10[V]
100
VDD=18[V]
Operating Temperature Range
0
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Fig.17 propagation delay time tPZL
(INH－OUT)
50
50
[BU4051BC/F/FV]
[BU4051BC/F/FV]
40
VDD=3[V]
40
VDD=3[V]
VDD=5[V]
VDD=5[V]
30
VDD=10[V]
VDD=18[V]
30
VDD=10[V]
VDD=18[V]
20
20
10
Operating Temperature Range
0
-50 -25 0
25 50 75 100
Ambient Temperature [℃]
Fig.9 propagation delay time tPLH
(IN－OUT)
500
[BU4051BC/F/FV]
400
VDD=3[V]
300
VDD=5[V]
200
VDD=10[V]
100
VDD=18[V]
Operating Temperature Range
0
-50 -25 0
25 50 75 100
Ambient Temperature [℃]
Fig.12 propagation delay time tPHZ
(CONT－OUT)
500
[BU4051BC/F/FV]
400
Operating Temperature Range
10
Operating Temperature Range
0
-50 -25 0 25 50 75 100
Ambient Temperature [℃]
Fig.10 propagation delay time tPHL
(IN－OUT)
500
[BU4051BC/F/FV]
400
VDD=3[V]
300
VDD=5[V]
200
VDD=10[V]
100
VDD=18[V]
Operating Temperature Range
0
-50 -25 0
25 50 75 100
Ambient Temperature [℃]
Fig.13 propagation delay time tPLZ
(CONT－OUT)
500
[BU4051BC/F/FV]
400
VDD=3[V]
300
VDD=3[V]
200
VDD=5[V]
100
VDD=10[V]
0
-50 -25 0
VDD=18[V]
25 50
75 100
Ambient Temperature [℃]
Fig.15 propagation delay time tPZH
(INH－OUT)
500
[BU4051BC/F/FV]
400
Operating Temperature Range
300
VDD=5[V]
200
VDD=10[V]
100
VDD=18[V]
Operating Temperature Range
0
-50 -25 0
25 50 75 100
Ambient Temperature [℃]
Fig.16 propagation delay time tPHZ
(INH－OUT)
300
VDD=3[V]
200
VDD=5[V]
100
VDD=10[V]
0
-50 -25
VDD=18[V]
0 25 50
75 100
Ambient Temperature [℃]
Fig.18 propagation delay time tPLZ
(INH－OUT)
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© 2009 ROHM Co., Ltd. All rights reserved.
9/17
2009.06 - Rev.A
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