PJ3800 データシートの表示（PDF） - Unspecified

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PJ3800

Low Voltage Switching Regulator Controller

Unspecified 

PJ3800

Low Voltage Switching Regulator Controller

ABSOLUTE MAXIMUM RATINGS

Parameter

Rated Value

Symbol

Unit

Min.

Max.

Power supply voltage

VCC

—

16

V

Output source current

IO+

—

-50

mA

Output sink current

IO-

—

50

mA

Allowable dissipation

PD

—

570*

mW

Operating temperature

Top

-30

+85

℃

Storage temperature

Tstg

-55

+125

℃

* : When mounted on a 10 cm square double-sided epoxy board

WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.)

in excess of absolute maximum ratings. Do not exceed these ratings.

RECOMMENDED OPERATING CONDITIONS

Parameter

Power supply voltage

Error amplifier input voltage

BR/CTL pin input voltage

Output source current

Output sink current

SCP pin capacitance

Phase compensation capacitance

Output current setting resistance

Timing resistance

Timing capacitance

Oscillation frequency

Operating temperature

Symbol

VCC

VI

VBR

IO+

IO–

CPE

CP

RB

RT

CT

fOSC

TOP

Min.

1.8

–0.2

–0.2

–40

—

—

—

150

1

100

10

–30

Values

Typ.

—

—

—

—

—

0.1

0.1

390

3

270

500

+25

Max.

15

1

VCC

—

40

—

—

5000

10

10000

1000

+85

Unit

V

V

V

mA

mA

μF

μF

Ω

kΩ

pF

kHz

℃

WARNING: Recommended operating conditions are normal operating ranges for the semiconductor device. All the device’s

electrical characteristics are warranted when operated within these ranges.

Always use semiconductor devices within the recommended operating conditions. 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 Promax Johnton

representative beforehand.

2-8

2003/04.rev.A

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