TPIC6B595

POWER LOGIC 8-BIT SHIFT REGISTER

SLIS032 – JULY 1995

5

POST OFFICE BOX 655303

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPLH

Propagation delay time, low-to-high-level output from G

150

ns

tPHL

Propagation delay time, high-to-low-level output from G

CL = 30 pF,

ID = 100 mA,

90

ns

tr

Rise time, drain output

L

,

D

,

See Figures 1, 2, and 9

200

ns

tf

Fall time, drain output

200

ns

ta

Reverse-recovery-current rise time

IF = 100 mA,

di/dt = 20 A/

µs,

100

ns

trr

Reverse-recovery time

F

,

µ ,

See Notes 5 and 6 and Figure 3

300

ns

NOTES:

5. Technique should limit TJ – TC to 10°C maximum.

6. These parameters are measured with voltage-sensing contacts separate from the current-carrying contacts.

thermal resistance

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

R

θJA

Thermal resistance junction to ambient

DW package

All 8 outputs with equal power

90

°C/W

R

θJA

Thermal resistance, junction-to-ambient

N package

All 8 outputs with equal power

95

°C/W

PARAMETER MEASUREMENT INFORMATION

TEST CIRCUIT

5 V

VCC

DRAIN

GND

SRCLR

SER IN

RL = 235 Ω

CL = 30 pF

(see Note B)

VOLTAGE WAVEFORMS

G

Output

SRCK

RCK

Word

Generator

(see Note A)

7

6543

210

5 V

SRCK

5 V

G

5 V

SER IN

RCK

SRCLR

5 V

5 V

DUT

24 V

DRAIN1

24 V

0 V

0 V

0 V

0.5 V

0 V

10, 11, 19

8

13

3

12

9

0 V

4 –7,

14 –17

ID

2

NOTES: A. The word generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 300 ns, pulsed repetition rate (PRR) = 5 kHz,

ZO = 50 Ω.

B. CL includes probe and jig capacitance.

Figure 1. Resistive-Load Test Circuit and Voltage Waveforms