L2800

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 7

www.unisonic.com.tw

QW-R103-030,B

PARAMETER

SYMBOL

RATINGS

UNIT

Power Supply Voltage

16

V

Output Source Current

+

-50

mA

Output Sink Current

-

50

mA

Power Dissipation (Note2)

SOP-8

570

mW

TSSOP-8

580

Storage Temperature

-55 ~ +125

°C

Operating Temperature

-30 ~ +85

°C

Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. When mounted on a 10cm square double-sided epoxy board.

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Power Supply Voltage

1.8

15

V

Error Amplifier Input Voltage

-0.2

1.0

V

BR/CTL Pin Input Voltage

-0.2

V

Output Source Current

+

-40

mA

Output Sink Current

-

40

mA

SCP Pin Capacitance

0.1

μF

Phase Compensation Capacitance

0.1

μF

Output Current Setting Resistance

150

390

5000

Ω

Timing Resistance

1.0

3.0

10.0

k

Ω

Timing Capacitance

100

270

10000

pF

Oscillation Frequency

10

500

1000

kHz

Operating Temperature

-30

+25

+85

°C