L9733XP STMicroelectronics, L9733XP Datasheet - Page 6

• Manufacturer Part Number: L9733XP
• Description: IC DVR LO/HI SIDE OCT POWERSSO28
• Manufacturer: STMicroelectronics
• Type: High Side/Low Side Driverr

Specifications of L9733XP

• Input Type: SPI
• Number Of Outputs: 8
• On-state Resistance: 700 mOhm
• Current - Output / Channel: 1A
• Current - Peak Output: 3A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: PowerSSO-28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin description
1
6/34
Pin description
Figure 1.
Table 2.
N°
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
SRC1
DRN1 Drain pin of configurable driver #1(0.7 Ω Rds
DRN2 Drain pin of configurable driver #2 (0.7 Ω Rds
SRC2
SRC3
DRN3 Drain pin of configurable driver #3 (0.7 Ω Rds
DRN4 Drain pin of configurable driver #4 (0.7 Ω Rds
SRC4
SRC5
SCLK
GND
VDD
Vbat
RES
Pin
IN6
IN7
IN8
CS
Pin connection (top view)
Pin description
5 Volt supply input
SPI serial clock input
SPI chip select (active low)
Source pin of configurable driver #1 (0.7 Ω Rds
Source pin of configurable driver #2 (0.7 Ω Rds
Source pin of configurable driver #3 (0.7 Ω Rds
Source pin of configurable driver #4 (0.7 Ω Rds
Discrete input used to PWM output driver #6
Discrete input used to PWM output driver #7
Battery supply voltage
Analog ground
Discrete input used to PWM output driver #8
Reset input (active low)
Source pin of configurable driver #5 (0.7 Ω Rds
DRN1
DRN2
DRN3
DRN4
SRC1
SRC2
SRC3
SRC4
SCLK
VDD
Vbat
IN6
IN7
CS
Doc ID 11319 Rev 10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D06AT544
Function
28
27
26
25
24
23
22
21
20
19
18
17
16
15
on
on
on
on
VDO
D0
D1
SRC8
DRN8
DRN7
SRC7
SRC6
DRN6
DRN5
SRC5
RES
IN8
GND
on
on
on
on
on
@ +25 °C)
@ +25 °C)
@ +25 °C)
@ +25 °C)
@ +25 °C)
@ +25 °C)
@ +25 °C)
@ +25 °C)
@ +25 °C)
L9733