L9659 datasheet(7/51 Pages) STMICROELECTRONICS

7 / 51 page

L9659

Block diagram and pin description

Doc ID 022048 Rev 2

7/51

No connect

IREF

External current reference resistor

Output

AGND

Ground reference for AOUT

AOUT

Analog output for loop diagnostics

Output

Hi-Z

GND3

Power ground for loop channel 3

SQL3

Low side driver output for channel 3

Output

Pulldown

SQH3

High side driver output for channel 3

Output

Hi-Z

VRES3

Reserve voltage for loop channel 3

Input

VRES2

Reserve voltage for loop channel 2

Input

SQH2

High side driver output for channel 2

Output

Hi-Z

SQL2

Low side driver output for channel 2

Output

Pulldown

GND2

Power ground for loop channel 2

GND1

Power ground for loop channel 1

SQL1

Low side driver output for channel 1

Output

Pulldown

SQH1

High side driver output for channel 1

Output

Hi-Z

VRES1

Reserve voltage for loop channel 1

Input

VRES0

Reserve voltage for loop channel 0

Input

SQH0

High side driver output for channel 0

Output

Hi-Z

SQL0

Low side driver output for channel 0

Output

Pulldown

GND0

Power ground for loop channel 0

Table 2.

Pin description (continued)

Pin #

Pin name

Description

I/O type

Reset state

L9659 Arkusz danych(PDF) 7 Page - STMicroelectronics

L9659 Arkusz danych(HTML) 7 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

Arkusz danych Pobierz

Link URL