參數(shù)資料
型號: BH6519FS
廠商: Rohm CO.,LTD.
英文描述: 4-channel PWM driver for CD, MD player
中文描述: 4通道的CD,MD播放機PWM驅(qū)動器
文件頁數(shù): 2/3頁
文件大?。?/td> 146K
代理商: BH6519FS
1
3
2
4
5
6
7
9
8
10
10
11
12
12
13
13
14
14
15
15
16
16
32
30
31
29
28
27
26
24
25
23
22
22
21
20
20
19
18
18
17
P
O
C
P
O
H bridge supply current
No input
Control circuit supply current
No input
Operating
PSB
Pre drive supply voltage (Charge pump output)
No input
Operating
Logic input characteristic
8
.8
7.9
V
DD
0.6
1
410
100
110
9.95
8.5
580
210
220
1
12
11
0.6
1
μ
A
μ
A
μ
A
μ
A
V
V
V
V
IMST
IDD1
IDD2
IDD3
VGST
VGA
VIH
VIL
IIH
IIL
'H' level input voltage
'L' level input voltage
'H' level input current
'L' level input current
VDD=3V, VM=5V
IDD1+4CH simultaneous drive
4CH simultaneous drive
Electrical characteristics
(Unless otherwise noted; Ta=25C, V
M=
5V, V
DD
=3V, V
G
=Built-in step-up output, f
IN
=176kHz, R
L
=8
—47
μ
H)
Block Diagram
Symbol
Min.
Max.
Unit
Conditions
Typ.
Parameter
150
150
1.2
0.2
0.2
370
2.0
1
1
520
μ
A
μ
A
μ
sec
μ
sec
nsec
kHz
RON
tRISE
tFALL
t
MIN
fosc
Output ON resistance
Output propagation
delay time
Minimum output pulse width
Oscillation frequency
This product is not designed for protection against radioactive rays.
ON resistance (Top+bottom)
VM=2.5V, VDD=3V, VG=10V
(VG is supplied outside.)
Output pulse width
: More than 2/3tMIN
31PIN waveform monitor
VDD
INTER-
FACE2
PREDRIVE2
PREDRIVE4
PREDRIVE1
PREDRIVE3
FACE1
INTER-
FACE4
INTER-
FACE3
PSB
TSD
CHARGE
PUMP
G
I
O
I
V
V
V
P
O
O
P
I
I
P
V
O
I
V
I
V
O
I
O
I
V
V
C
INTER-
BH6519FS
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