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●Maximum Absolute Ratings (Ta=25℃)

Parameter

Symbol

Limit

Unit

Input Voltage 1

VCC

7

*1*2

V

Input Voltage 2

VDD

7

*1*2

V

Input Voltage 3

VIN

30

*1*2

V

BOOT Voltage

BOOT

35

*1*2

V

BOOT-SW Voltage

BOOT-SW

7

*1*2

V

HG-SW Voltage

HG-SW

7

*1*2

V

LG Voltage

LG

VDD

V

REF Voltage

REF

VCC

V

Output Voltage

VOUT/Is+/Is-

VCC

V

ILIM/SCP/SS/FS/SLLM Voltage

ILIM/SCP/SS/FS/SLLM

VCC

V

VREG Voltage

VREG

VCC

V

EN Input Voltage

EN

7

*1

V

Power Dissipation 1

Pd1

0.5

*3

W

Power Dissipation 2

Pd2

0.75

*4

W

Power Dissipation 3

Pd3

1.75

*5

W

Power Dissipation 4

Pd4

2.00

*6

W

Operating Temperature Range

Topr

-10～+100

℃

Storage Temperature Range

Tstg

-55～+150

℃

Maximum Junction Temperature

Tjmax

+150

℃

*1 Not to exceed Pd.

*2 Instantaneous surge voltage, back electromotive force and voltage under less than 10% duty cycle.

*3 Reduced by 4mW for each increase in Ta of 1℃ over 25℃ (when not mounted on a heat radiation board )

*4 Reduced by 6mW for increase in Ta of 1℃ over 25℃. (when mounted on a board 70.0mm×70mm×1.6mm Glass-epoxy PCB.)

*5 Reduced by 14mW for increase in Ta of 1℃ over 25℃. (when mounted on a board 70.0mm×70mm×1.6mm Glass-epoxy PCB.)

*6 Reduced by 16mW for increase in Ta of 1℃ over 25℃. (when mounted on a board 70.0mm×70mm×1.6mm Glass-epoxy PCB.)

●Operating Conditions (Ta=25℃)

Parameter

Symbol

MIN

MAX

Unit

Input Voltage 1

VCC

4.5

5.5

V

Input Voltage 2

VDD

4.5

5.5

V

Input Voltage 3

VIN

4.5

25

V

BOOT Voltage

BOOT

4.5

30

V

SW Voltage

SW

-0.7

25

V

BOOT-SW Voltage

BOOT-SW

4.5

5.5

V

SLLM Input Voltage

SLLM

0

5.5

V

EN Input Voltage

EN

0

5.5

V

Output setting voltage

REF

0.7

2.0

V

Is Input Voltage

Is+/Is-

0.7

2.7

V

MIN ON Time

Tonmin

-

200

nsec

★

This product should not be used in a radioactive environment.