l99h01 STMicroelectronics, l99h01 Datasheet - Page 9

• Manufacturer Part Number: l99h01
• Description: Motor Bridge Driver For Automotive Applications
• Manufacturer: STMicroelectronics

L99H01
1.2
Figure 2.
1. The slug is connected to pin 1.
Pinout LQFP32
Table 3.
Pin
1
2
3
4
5
6
7
8
CSI 1+
CSI 1-
CSI 2+
CSI 2-
GNDD
V
PWM
CSO
CSN
GND
CLK
V
CCD
NC
DIR
NC
DO
EN
CC
DI
Pinning of device in PowerSSO-36 package
Pin definitions and functions
10
11
12
13
14
15
16
17
18
Symbol
1
2
3
4
5
6
7
8
9
GNDD
CP1+
V
CP2-
CP1-
GND
V
V
CCD
CC
S
Charge pump pin for capacitor 2, negative side.
Charge pump pin for capacitor 1, positive side.
Charge pump pin for capacitor 1, negative side.
Power supply voltage (external reverse protection required)
For EMI reason a ceramic capacitor as close as possible to GND is
recommended.
Ground.
Reference potential, connected to slug.
Digital ground.
Reference potential.
Logic voltage supply 3.3 V/5 V: for this input a ceramic capacitor as
close as possible to GND is recommended.
Analog voltage supply 3.3 V/5 V: for this input a ceramic capacitor as
close as possible to GND is recommended.
Doc ID 15567 Rev 3
PowerSSO-36
Block diagram and pin description
Function
(1)
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
19
21
20
CP 1-
GH1
SH1
GL1
SL1
SH2
GH2
V
CP 1+
CP 2-
CP 2+
CP
SL2
GL2
NC
TS/ACT_OFF
NC
NC
S
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