 2003 Microchip Technology Inc.

DS21391C-page 3

TC1412/TC1412N

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings †

Supply Voltage .....................................................+20V

MSOP .......................................................... 340 mW

PDIP ............................................................ 730 mW

SOIC............................................................ 470 mW

Storage Temperature Range.............. -65°C to +150°C

Maximum Junction Temperature ...................... +150ºC

† Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to the device. These

are stress ratings only and functional operation of the device

at these or any other conditions above those indicated in the

operation sections of the specifications is not implied.

Exposure to Absolute Maximum Rating conditions for

extended periods may affect device reliability.

PIN FUNCTION TABLE

Symbol

Description

Supply input, 4.5V to 16V

INPUT

Control input

NC

No connection

GND

Ground

GND

Ground

OUTPUT

CMOS push-pull output,

common to pin 7

OUTPUT

CMOS push-pull output,

common to pin 6

Supply input, 4.5V to 16V

DC ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V

Parameters

Sym

Min

Typ

Max

Units

Conditions

Input

Logic ‘1’, High Input Voltage

2.0

—

—

V

Logic ‘0’, Low Input Voltage

——

0.8

V

Input Current

-1.0

—

1.0

µA

0V

-10

—

10

-40°C

Output

High Output Voltage

—

—

V

DC Test

Low Output Voltage

—

—

0.025

V

DC Test

Output Resistance

—4

6

Ω

—5

7

0°C

—

5

7

-40°C

Peak Output Current

—2.0

—

A

Latch-Up Protection

Withstand Reverse Current

—

0.5

—

A

Duty cycle

≤ 2%, t ≤ 300 µsec,

Switching Time (Note 1)

Rise Time

—18

26

—20

31

0°C

—

22

31

-40°C

Fall Time

—18

26

—20

31

0°C

—

22

31

-40°C

Note 1: Switching times ensured by design.