MB3887

7

■ RECOMMENDED OPERATING CONDITIONS

* : Refer to “ THE SEQUENCE OF THE START-UP AND OFF OF THE POWER SUPPLY” for details.

WARNING: The recommended operating conditions are required in order to ensure the normal operation of the

semiconductor device. All of the device’s electrical characteristics are warranted when the device is

operated within these ranges.

Always use semiconductor devices within their recommended operating condition ranges. Operation

outside these ranges may adversely affect reliability and could result in device failure.

No warranty is made with respect to uses, operating conditions, or combinations not represented on

the data sheet. Users considering application outside the listed conditions are advised to contact their

FUJITSU representatives beforehand.

Parameter

Symbol

Conditions

Value

Unit

Min

Typ

Max

Power supply voltage

VCC, VCC (O) terminal*

8

⎯

25

V

Reference voltage output

current

⎯

−1

⎯

0mA

VH terminal output current

⎯

0

⎯

30

mA

Input voltage

−INE1 to −INE3, +INE1,

+INE2 terminal

0

⎯

− 1.8

V

+INC1, +INC2, −INC1,

−INC2 terminal

0

⎯

V

OUTD terminal output voltage

⎯

0

⎯

17

V

OUTD terminal output current

⎯

0

⎯

2mA

CTL terminal input voltage

⎯

0

⎯

25

V

Output current

⎯−45

⎯+45

mA

Peak output current

Duty

≤ 5 %

(t

= 1 / fosc × Duty)

−600

⎯+600

mA

Oscillation frequency

⎯

100

290

500

kHz

Timing resistor

⎯

27

47

130

k

Ω

Soft-start capacitor

⎯⎯

0.022

1.0

µF

VH terminal capacitor

⎯⎯

0.1

1.0

µF

Reference voltage output

capacitor

⎯⎯

0.1

1.0

µF

Operating ambient

temperature

Ta

⎯−30

+25

+85

°C