L5957 STMicroelectronics, L5957 Datasheet - Page 6

• Manufacturer Part Number: L5957
• Description: IC VREG MULTIFUNCT MULTIWATT15
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of L5957

• Applications: Converter, Car Audio System
• Voltage - Input: 6 ~ 18 V
• Number Of Outputs: 4
• Voltage - Output: 3.3V, 5V, 8.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 15-Multiwatt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical specifications
2
2.1
2.2
2.3
Table 4.
6/16
Input supplies
Load Dump
Load Dump
Symbol
V
V
V
V
I
in1
in2
in1
in2
q
Electrical specifications
Absolute maximum ratings
Table 2.
Thermal data
Table 3.
Electrical characteristics
V
Electrical characteristics
R
Symbol
Symbol
S
Input supply voltage 1
Input supply voltage 2
Total quiescent current
Battery over voltage
V
V
th j-case
= 14.4 V; T
T
T
P
SDC
STR
I
T
stg
O
op
d
j
DC operating supply voltage
Transient supply voltage
Output current
Operating temperature range
Storage temperature
Junction temperature
Power dissipation T
Thermal resistance junction-to-case
Parameter
Absolute maximum ratings
Thermal data
amb
= 25 °C; unless otherwise specified.
case
Doc ID 14442 Rev 2
Parameter
Parameter
Operating
Operating
Standby (-20 °C to 85 °C)
IGN
REGx = 5 V, REGsw = 5 V,
IGN
Standby (-20 °C to 85 °C)
IGN
V
V
= 85 °C
in1
in2
IN
IN
IN
= 5 V
= 5 V
= 5 V, V
Test condition
CC
= 18 V
Max.
Min.
18
18
PowerSO Multiwatt
9
6
-
-
-
internally limited
1.5
-55 to 150
-55 to 150
-40 to 85
Typ.
100
Value
20
20
5
-
-
-
30
50
43
1.8
Max.
18
18
70
22
22
-
-
°C/W
L5957
Unit
Unit
Unit
mA
°C
°C
°C
μA
µA
W
V
V
V
V
V
V