DRV593 datasheet(6/22 Pages) TI

Part #	DRV593

Description	3−A HIGH−EFFICIENCY PWM POWER DRIVER

PDF	22 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

6 / 22 page

DRV593

DRV594

SLOS401A - SEPTEMBER 2002 REVISED - OCTOBER 2002

www.ti.com

TYPICAL CHARACTERISTICS

TABLE OF GRAPHS

FIGURE

Efficiency

vs Load resistance

2, 3

vs Supply voltage

rDS(on)

Drain-source on-state resistance

vs Free-air temperature

rDS(on)

Drain source on state resistance

vs Free-air temperature

Supply current

vs Supply voltage

PSRR

Power supply rejection ratio

vs Frequency

8, 9

Closed loop response

12, 13

Maximum output current

vs Output voltage

Maximum output current

vs Ambient temperature

VIO

Input offset voltage

Common-mode input voltage

16, 17

TEST SETUP FOR GRAPHS

The LC output filter used in Figures 2, 3, 8, and 9 is shown below.

PWM

H/C

L1 = 10

µH (part number: CDRH104R, manufacturer: Sumida)

C1 = 10

µF (part number: ECJ-4YB1C106K, manufacturer: Panasonic)

Figure 1. LC Output Filter

DRV593 Datasheet(PDF) 6 Page - Texas Instruments

DRV593 Datasheet(HTML) 6 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Datasheet Download

Link URL