L9952XP STMicroelectronics, L9952XP Datasheet - Page 49

• 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
7.14.3
7.14.4
Input PWM 2 Vth for flash mode
The voltages are referred to ground.
6V < V
specified.
Table 30.
DI timing
The voltages are referred to ground and currents are assumed positive, when the current
flows into the pin. 6V < V
unless otherwise specified.
Table 31.
7.14.13
7.14.14
7.14.15
7.14.16
7.14.17
7.14.18
7.14.19
7.14.20
7.14.21
7.14.22
7.14.23
7.14.24
Item
Item
S
< 18V; 4.5V < V1 < 5.3V; all outputs open; T
Symbol
Symbol
V
t
t
Input PWM2 Vth for flash mode
DI timing
t
set CSN
set CLK
V
t
t
V
t
hold DI
in Hyst
t
CLKH
CLKL
set DI
t
t
CLK
in H
r_in
f_in
in L
Input low level (Vin rising))
Input high level
(Vin falling)
Input hysteresis
Clock period
Clock high time
Clock low time
CSN setup time, CSN low
before rising edge of CLK
CLK setup time, CLK high
before rising edge of CSN
DI setup time
DI hold time
Rise time of input signal
DI, CLK, CSN
Fall time of input signal
DI, CLK, CSN
S
< 18V; 4.5V < V1 < 5.3V; all outputs open; T
Parameter
Doc ID 13518 Rev 5
Parameter
Test condition
Test condition
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
V1 = 5 V
j
= -40°C...130°C, unless otherwise
Electrical characteristics
1000
Min.
Min.
400
400
400
400
200
200
6.1
7.4
0.6
j
= -40°C...130°C,
Typ. Max. Unit
7.25
Typ. Max. Unit
8.4
0.8
-
-
-
-
-
-
-
-
-
100
100
8.4
9.4
1.0
49/68
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V