TND024F, 024MP

No.6035–2/4

˚C

Continued from preceding page.

*Note:

1.Shutdown state will be kept after overheat and overcurrent protections operation and the system will be reset when

the input voltage goes to or below the reset voltage (1.0V).

2.Overheat detecting temperature value is not a guarantee value but for reference only.

Block Diagram

r

e

t

e

m

a

r

a

Pl

o

b

m

y

Ss

n

o

i

t

i

d

n

o

C

s

g

n

i

t

a

R

t

i

n

U

n

i

mp

y

tx

a

m

t

n

e

r

r

u

c

t

u

p

n

I

N

O

-

t

u

p

t

u

OI N

I

V N

I

V

5

=5

2

.

06

.

0A

m

e

r

u

t

a

r

e

p

m

e

T

g

n

i

t

c

e

t

e

D

t

a

e

h

r

e

v

O)

d

s

(

j

TV N

I

I

,

V

5

=

O

A

1

=5

5

15

6

1

t

n

e

r

r

u

C

g

n

i

t

c

e

t

e

D

t

n

e

r

r

u

c

r

e

v

O

s

IV N

I

V

5

=

5

.

465

.

7A

e

g

a

t

l

o

V

p

m

a

l

C

t

u

p

n

I

V N

I

p

m

a

l

cI N

I

A

m

5

=

0

1V

OUT

GND

IN

Gate shutdown

Overcurrent

protection

Overheat

protection

ESD

protection

Overvoltage

protection

RDS(on) - Ta

RDS(on) - VIN

I IN - Ta

I IN - VIN

VIN=5V

5V

6V

VIN

=4V

IO=1A

IO=1A

25

°C

–40

°C

Ta=85

°C

0.05

0

0.1

0.15

0.2

0.25

0.3

-25

0

25

50

75

100

125

150

-50

0.05

0

0.1

0.15

0.2

0.25

0.3

0

1

23456789

10

0.1

0.2

0.3

0.4

0.5

0.6

0

-50

-25

0

25

50

75

150

125

100

Ta=25

°C

0

1

234

67

511

810

9

0.2

0.4

0.6

0.8

1.0

0

0.1

0.3

0.5

0.7

0.9

Ambient Temperature, Ta – ˚C

Ambient Temperature, Ta – ˚C

Input Voltage, VIN –V

Input Voltage, VIN –V

Protection

operation

Normal

operation