L9733 datasheet(6/35 Pages) STMICROELECTRONICS

6 / 35 page

Pin description

L9733

6/35

DocID11319 Rev 12

Pin description

Figure 1. Pin connection (top view)

Table 2. Pin description

N°

Function

VDD

5 Volt supply input

SCLK SPI serial clock input

SPI chip select (active low)

SRC1 Source pin of configurable driver #1 (0.7 Ω Rdson @ +25 °C)

DRN1 Drain pin of configurable driver #1(0.7 Ω Rdson @ +25 °C)

DRN2 Drain pin of configurable driver #2 (0.7 Ω Rdson @ +25 °C)

SRC2 Source pin of configurable driver #2 (0.7 Ω Rdson @ +25 °C)

SRC3 Source pin of configurable driver #3 (0.7 Ω Rdson @ +25 °C)

DRN3 Drain pin of configurable driver #3 (0.7 Ω Rdson @ +25 °C)

DRN4 Drain pin of configurable driver #4 (0.7 Ω Rdson @ +25 °C)

SRC4 Source pin of configurable driver #4 (0.7 Ω Rdson @ +25 °C)

IN6

Discrete input used to PWM output driver #6

IN7

Discrete input used to PWM output driver #7

Vbat

Battery supply voltage

GND

Analog ground

IN8

Discrete input used to PWM output driver #8

RES

Reset input (active low)

SRC5 Source pin of configurable driver #5 (0.7 Ω Rdson @ +25 °C)

L9733 Datasheet(PDF) 6 Page - STMicroelectronics