6595 datasheet(4/10 Pages) ALLEGRO

4 / 10 page

6595

8-BIT SERIAL-INPUT,

DMOS POWER DRIVER

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

Limits

Characteristic

Symbol

Test Conditions

Min.

Typ.

Max.

Units

Output Breakdown

V(BR)DSX

IO = 1 mA

—

Voltage

Off-State Output

IDSX

VO = 40 V

—

0.05

1.0

µA

Current

VO = 40 V, TA = 125

°C

—

0.15

5.0

µA

Static Drain-Source

rDS(on)

IO = 250 mA, VDD = 4.5 V

—

1.3

2.0

Ω

On-State Resistance

IO = 250 mA, VDD = 4.5 V, TA = 125°C—

2.0

3.2

Ω

IO = 500 mA, VDD = 4.5 V (see note)

—

1.3

2.0

Ω

Nominal Output

ION

VDS(on) = 0.5 V, TA = 85

°C

—

250

—

Current

Logic Input Current

IIH

VI = VDD = 5.5 V

—

1.0

µA

IIL

VI = 0, VDD = 5.5 V

—

-1.0

µA

Logic Input Hysteresis

VI(hys)

—1.3

—

SERIAL-DATA

VOH

IOH = -20

µA, VDD = 4.5 V

4.4

4.49

—

Output Voltage

IOH = -4 mA, VDD = 4.5 V

4.1

4.3

—

VOL

IOL = 20 µA, VDD = 4.5 V

—

0.002

0.1

IOL = 4 mA, VDD = 4.5 V

—

0.2

0.4

Prop. Delay Time

tPLH

IO = 250 mA, CL = 30 pF

—

650

—

tPHL

IO = 250 mA, CL = 30 pF

—

150

—

Output Rise Time

IO = 250 mA, CL = 30 pF

—

7500

—

Output Fall Time

IO = 250 mA, CL = 30 pF

—

425

—

Supply Current

IDD(OFF)

All inputs low

—

100

µA

IDD(ON)

VDD = 5.5 V, Outputs on

—

150

300

µA

IDD(fclk)

fclk = 5 MHz, CL = 30 pF, Outputs off

—

0.6

5.0

Typical Data is at VDD = 5 V and is for design information only.

NOTE — Pulse test, duration

≤100 µs, duty cycle ≤2%.

ELECTRICAL CHARACTERISTICS at TA = +25

°C, V

DD = 5 V, tir = tif

≤ 10 ns (unless otherwise

specified).

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