M54646AP
Block Diagram
Output stage
supply voltage (2)
Output stage
supply voltage (1)
Comparator
reference
voltage input (2)
Comparator
reference
voltage input (1)
Output current
direction switch
Direction switch
output current
Output
terminal (2)
V
R2
27
P
h2
15
M
A2
25
M
B2
19
V
MM
2
18
V
R1
2
P
h1
14
V
MM
1
3
M
A1
4
Output
terminal (1)
M
B1
10
1
Power
supply (1)
V
CC1
12
1
1
1
1
1
Power
supply (2)
17
V
CC2
1
1
1
1
TSD
Mono-
stable
t
OFF
= 0.69 • R
T
• C
T
Current sensor
20 21 22 23 28
16
24
6 7 8 9
1
Mono-
stable
t
OFF
= 0.69 • R
T
• C
T
Current sensor
13
5
GND
C
2
Comparator
input (2)
T
2
One-shot multi
time constant
E
2
Current GND
sensor
C
1
Comparator
input (1)
T
1
One-shot multi
time constant (1)
E
1
Current
sensor (1)
Absolute Maximum Ratings
(Ta = 25°C, unless otherwise noted.)
Parameter
Supply voltage
Output stage supply voltage
Logic input voltage
Analog input voltage
Reference input voltage
Logic input current
Analog input current
Output current
Power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
V
MM
V
L
V
C
V
R
I
L
I
C
I
O
Pd
Topr
Tstg
Ratings
−0.3
to 7
−0.3
to 45
−0.3
to 6
−0.3
to Vcc
−0.3
to 15
−10
−10
±1000
1.92
−20
to 85
−55
to 125
Unit
V
V
V
V
V
mA
mA
mA
W
°C
°C
Conditions
Rev.1.0, Sep.19.2003, page 2 of 8
RENESAS [ RENESAS TECHNOLOGY CORP ]
