May 2003

3

MIC2568

MIC2568

Micrel

V

V

Logic Input Voltages (V

Storage Temperature (T

Lead Temperature (5 sec.) ........................................ 260

°C

ESD Rating, Note 3

V

............................................................ +4.5V to +5.5V

V

............................................................ +3.0V to +5.5V

Ambient Temperature Range (T

Junction Temperature (T

Thermal Resistance

SSOP (

θ

TSSOP (

θ

V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Digital Inputs

V

IH

Logic-1 Input Voltage

V

0.7V

CC3 IN

5.5

V

V

IL

Logic-0 Input Voltage

V

–0.3

0.3V

CC3 IN

V

I

IN

Input Current

0V

≤ V

±2

µA

V

I

High Impedance Output

Shutdown mode

1

10

µA

Hi-Z

Leakage Current

0

≤ V

I

PPSC

Short Circuit Current Limit

V

0.12

0.3

A

R

O

Switch Resistance

V

1.4

4

Ω

I

V

1.5

4

Ω

I

V

1300

3900

Ω

I

V

t

1

Output Turn-On Delay, Note 7

V

5

50

µs

t

2

V

10

50

µs

t

3

Output Rise Time, Note 7

V

100

200

800

µs

t

4

V

100

300

1000

µs

t

5

Output Turnoff Fall Time, Note 7

V

50

1000

ns

t

6

V

50

1000

ns

t

7

Output Turnoff Delay Time,

V

400

1000

ns

t

8

Notes 7, 8

V

400

1000

ns

V

I

CCSC

Short Circuit Current Limit

V

1.0

1.5

A

V

R

O

Switch Resistance

V

120

180

m

Ω

I

V

90

135

m

Ω

I

V

1800

3900

Ω

I