参数资料
型号: L9953LXPTR
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO36
封装: ROHS COMPLAINT, SSOP-36
文件页数: 34/35页
文件大小: 505K
代理商: L9953LXPTR
Block diagram and pin description
L9953LXP
Doc ID 16185 Rev 1
Figure 2.
Configuration diagram (top view)
31
33
OUT6,
OUT7
Highside-driver-output 6,7:
Each output is built by a highside switch and is intended for resistive
loads, hence the internal reverse diode from GND to the output is
missing. For ESD reason a diode to GND is present but the energy
which can be dissipated is limited. Each highside driver is a power
DMOS transistor with an internal parasitic reverse diode from each
output to VS (bulk-drain-diode). Each output is over-current and open-
load protected.
22, 24, 29,
30, 34
NC
Not connected pins.
Table 2.
Pin definitions and functions (continued)
Pin
Symbol
Function
OUT4
NC
GND 1
OUT8 2
OUT1 3
4
5
DI
6
CM / PWM2
7
8
DO
9
Vcc
10
11
Vs
12
Vs
OUT4
14
Vs
15
Vs
16
17
18
GND
36
OUT6
35
NC
34
OUT8
33
32
PWM1
31
NC
30
29
CP
28
Vs
27
NC
26
Vs
25
NC
24
OUT5
23
OUT5
22
GND
21
Vs
20
OUT7
19
Vs
OUT3
OUT2
CSN
GND
13
CLK
PowerSSO-36
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