L9952XP STMicroelectronics, L9952XP Datasheet - Page 42

• 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

Electrical characteristics
7.11
7.12
42/68
Wake up input (INH)
The voltages are referred to GND and currents are assumed positive, when the current
flows into the pin. 6V < V
Table 21.
LIN
Compatible to Lin 2.1 for Baud rates up to 20 kBit/s
The voltages are referred to GND and currents are assumed positive, when the current
flows into the pin.
6V < V
Table 22.
7.11.1
7.11.2
7.11.3
7.11.4
7.11.5
7.12.1
7.12.2
7.12.3
7.12.4
7.12.5
7.12.6
Item
Item
LIN
S
< 18V; 4.8V < V1 < 5.2V; T
Symbol
V
V
V
V
Symbol
I
I
INHUth
I
INHhys
TXDHIGH
I
I
Wake up input (INH)
LIN receiver
RXDLOW
TXDLOW
TXDHYS
INHth
TXDPU
TXDPD
t
Nn
WU
Wake-up activate
threshold current
Wake-up passive
threshold current
Wake-up current
hysteresis
Minimum time for wake-up
Number of samples
Input voltage
dominant level
Input voltage
recessive level
V
V
TXD pull up
current
TXD pull-down
current
Output voltage
dominant level
TXDHIGH
TXDLOW
S
LIN receiver
< 18V; T
Parameter
Parameter
Doc ID 13518 Rev 5
-
j
j
= -40 to 130 °C, unless otherwise specified.
= -40°C...130°C, unless otherwise specified.
Normal mode, V1=5V
Normal mode, V1=5V
Normal mode, V1=5V
Normal and
V1-standby mode ,
V1=5V
V
V
V1=5V
Normal mode, V1=5V,
2mA
BAT
TXDHIGH
Test condition
- standby mode,
During OUT_HS
on, cyclic sense
mode (100µs cyclic
HS on time)
Test condition
Min.
0.5
-5
Min.
1
5
30
30
51
2 (at 80us and
100us)
Typ.
-30
1.3
2.2
0.8
0.2
Typ. Max. Unit
30
75
70
10
64
Max.
L9952GXP
120
120
2.5
-60
1.5
20
77
60
Unit
µA
µA
µA
µA
µA
µs
V
V
V
V