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BU4021B View Datasheet(PDF) - ROHM Semiconductor

Part Name
Description
Manufacturer
BU4021B 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
Electrical Characteristics(BU4538B)
DC Characteristics (Unless otherwise noted VSS=0[V],Ta=25[])
Parameter
Symbol
Limits
Min
Typ
Max
3.5
Input ‘H’ voltage
VIH
7.0
11.0
1.5
Input ‘L’ voltage
VIL
3.0
4.0
Input ‘H’ current
IIH
0.3
Input ‘L’ current
IIL
-0.3
4.95
Output ‘H’ voltage
VOH
9.95
14.95
0.05
Output ‘L’ voltage
VOL
0.05
0.05
-0.16
Output ‘H’ current
IOH
-0.4
-1.2
0.44
Output ‘L’ current
IOL
1.1
3.0
20
Static supply current
IDD
40
80
Unit
VDD[V]
Condition
5
V
10
15
5
V
10
15
μA
15
VIH=15[V]
μA
15
VIL=0[V]
5
V
10
IO=0[mA]
15
5
V
10
IO=0[mA]
15
5
VOH=4.6[V]
mA
5
VOH=9.5[V]
15
VOH=13.5[V]
5
VOL=0.4[V]
mA
10
VOL=0.5[V]
15
VOL=1.5[V]
5
μA
10
VI=VDD or GND
15
Switching Characteristics (Unless otherwise noted
Parameter
Symbol
Min
Output rising time
tTLH
Output falling time
tTHL
Propagation delay time
A,BQ,Q
tPLH
tPHL
Propagation delay time
CDQ,Q
tPLH
tPHL
Minimum input pulse
width
tWIN
185
Output pulse width 1
tWOUT1
185
185
Output pulse width 2
8.8
tWOUT2
8.8
8.8
Minimum trigger time
trr
Input capacitance
CIN
VSS=0[V],Ta=25[],CL=50[pF])
Limits
Typ
Max
Unit
VDD[V]
100
5
50
ns
10
40
15
100
5
50
ns
10
40
15
300
5
150
ns
10
100
15
250
5
125
ns
10
95
15
50
5
30
ns
10
25
15
200
215
5
200
215
μs
10
200
215
15
9.4
10.0
5
9.4
10.0
ms
10
9.4
10.0
15
0
5
0
ns
10
0
15
5
pF
Condition
CX=2000[pF]
RX=100[k]
CX=0.1[uF]
RX=100[k]
Fig.No
Fig.No
3233
3435
36
38
39
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© 2009 ROHM Co., Ltd. All rights reserved.
6/17
2009.06 - Rev.A
 

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