L9952XP STMicroelectronics, L9952XP Datasheet - Page 9

• Manufacturer Part Number: L9952XP
• Description: IC PWR MANAGEMENT SYST PWRSSO36
• Manufacturer: STMicroelectronics

Specifications of L9952XP

• Applications: Automotive
• Voltage - Supply: 6 V ~ 18 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSSO-36 Exposed Bottom Pad
• Product: Fan / Motor Controllers / Drivers
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L9952GXP
Table 2.
Dig_Out4/INT
Dig_Out3
OP2
OP1
Out_HS
PWM1
PWM2
Out
LINPU
Wu
name
OP2+
OP1+
OP2-
OP1-
CSN
Rel1
Rel2
FSO
CLK
TxD
Pin
LIN
DO
Vs
DI
4..1
OUT
OUT
4..1
Pins definitions and functions (continued)
PowerSS0-36
19 to 22
26 to 29
10
11
12
13
14
15
16
17
18
23
24
25
30
31
32
33
34
35
36
7
8
9
Transmitter input of the LIN 2.1 transceiver
Non inverting input of operational sense amplifier
Inverting input of operational sense amplifier
Output of operational sense amplifier
SPI : serial data input
SPI : serial data output
SPI : serial clock input
SPI : chip select not input
Pulse width modulation input
Pulse width modulation input
Digital output
Digital output (configurable as Interrupt Output)
Wake-up input: input pins for static or cyclic monitoring of external
contacts
Output of operational sense amplifier
Inverting input of operational sense amplifier
Non inverting input of operational sense amplifier
High side driver (7 Ω, typ.) - to supply e.g. LED’ s, HALL sensors or
external contacts
High side drivers (1 Ω, typ.) - to supply e.g. LED’ s, Bulbs, HALL
sensors or external contacts
Power supply voltage
LIN master pull up
LIN bus line
Low side driver (2 Ω, typ.) - e.g. relay
Low side driver (2 Ω, typ.) - e.g. relay
Fail safe output - used to supervise or control applications in case of
watchdog and/or V1 under-voltage failure (e.g. to activate
emergency lights)
Doc ID 13518 Rev 5
Function
Pin definitions and functions
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