tnd022f Sanyo Semiconductor Corporation, tnd022f Datasheet - Page 2

• Manufacturer Part Number: tnd022f
• Description: Lamp-, Solenoid-, And Motor-driving Applications
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Block Diagram
O
O
O
n I
u
v
v
p
*Note:
1.Shutdown state will be kept after overheat and overcurrent protections operation and the system will be reset when
2.Overheat detecting temperature value is not a guarantee value but for reference only.
e
e
p t
t u
h r
c r
u
the input voltage goes to or below the reset voltage (1.0V).
IN
C
r u
- t
e
a l
O
t a
e r
m
N
D
t n
0.25
0.15
0.05
p
0.3
0.2
0.1
0.6
0.5
0.4
0.3
0.2
0.1
n I
e
protection
D
e t
V
0
0
-50
-50
p
e
ESD
l o
t u
t c
e t
a t
n i
c
t c
g
g
r u
P
n i
e
T
-25
a
e r
-25
g
e
a r
t n
m
C
m
r u
p
t e
protection
e
Overheat
e r
a r
Overcurrent
Ambient Temperature, Ta – ˚C
r e
Ambient Temperature, Ta – ˚C
protection
t n
0
0
u t
e r
R DS(on) - Ta
25
25
I IN - Ta
Gate shutdown
50
50
75
75
V N I
S
j T
y
I N I
m
s (
s I
c
a l
b
) d
100
100
Overvoltage
l o
m
protection
TND022F, 022MP
p
V IN =5V
V N I
V N I
V N I
I N I
I O = 1A
125
125
=
=
=
=
5
5
5
5
m
V
V
V
A
I ,
150
150
O
=
GND
1
OUT
A
0.25
0.15
0.05
C
0.3
0.2
0.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
o
0
0
n
0
0
d
t i
o i
n
1
1
s
2
2
3
Input Voltage, V IN – V
Input Voltage, V IN – V
3
R DS(on) - V IN
4
I IN - V IN
4
5
5
m
1
6
1
5
3
n i
0
5
6
7
R
t a
0
1
7
y t
2 .
6
4
n i
8
p
5
5
g
s
Ta = 85 C
8
9
Ta = 25 C
m
0
I O = 1A
–40 C
25 C
5
a
6 .
No.6033–2/4
x
9
10
10
11
U
m
˚C
A
V
n
A
t i