TC4423/TC4424/TC4425

DS21421E-page 4

 2002-2012 Microchip Technology Inc.

DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)

TEMPERATURE CHARACTERISTICS

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

V

Parameters

Sym

Min

Typ

Max

Units

Conditions

Input

Logic ‘1’, High Input Voltage

2.4

—

—

V

Logic ‘0’, Low Input Voltage

——

0.8

V

Input Current

–10

—

+10

µA

0V

V

Output

High Output Voltage

—

—

V

Low Output Voltage

——

0.025

V

Output Resistance, High

—3.7

8



Output Resistance, Low

—4.3

8



Peak Output Current

—3.0

—

A

Latch-Up Protection

Withstand Reverse Current

—

>1.5

—

A

Duty cycle

2%, t 300 µsec

Switching Time (Note 1)

Rise Time

—28

60

ns

Figure 4-1, Figure 4-2,

Fall Time

—32

60

ns

Figure 4-1, Figure 4-2,

Delay Time

—

32

100

ns

Figure 4-1, Figure 4-2,

Delay Time

—

38

100

ns

Figure 4-1, Figure 4-2,

Power Supply

Power Supply Current

—

—

2.0

0.2

3.5

0.3

mA

Note 1: Switching times ensured by design.

Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V

 V

Parameters

Sym

Min

Typ

Max

Units

Conditions

Temperature Ranges

Specified Temperature Range (C)

0—

+70

°C

Specified Temperature Range (E)

–40

—

+85

°C

Specified Temperature Range (V)

–40

—

+125

°C

Maximum Junction Temperature

——

+150

°C

Storage Temperature Range

–65

—

+150

°C

Package Thermal Resistances

Thermal Resistance, 8L-6x5 DFN



JA

—

33.2

—

°C/W

Typical four-layer board with

vias to ground plane

Thermal Resistance, 8L-PDIP



JA

—

125

—

°C/W

Thermal Resistance, 16L-SOIC



JA

—

155

—

°C/W