LA5756 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
View to exact match
LA5756 Datasheet PDF : 4 Pages
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LA5756
Electrical Characteristics at Ta = 25°C, VO = 3.3V
Parameter
Symbol
Conditions
Reference voltage
Efficiency
VOS
η
Switching frequency
f
Line regulation
Load regulation
Output voltage temperature coefficient
Ripple attenuation factor
ΔVOLINE
ΔVOLOAD
ΔVO/ΔTa
RREJ
Current limiter operating voltage
IS
Thermal shutdown operating temperature TSD
Thermal shutdown hysteresis width
ΔTSD
* Designed target value: No measurement made.
VIN = 15V, IO = 1.0A
VIN= 8 to 20V, IO=1.0A
VIN = 15V, IO = 0.5 to 1.5A
Designed target value*
f = 100 to 120Hz
VIN = 15V
Designed target value*
Designed target value*
min
1.235
60
4.2
Ratings
typ
1.26
78
80
40
10
±0.5
45
165
15
max
1.285
100
100
30
Unit
V
%
kHz
mV
mV
mV/°C
dB
A
°C
°C
Package Dimensions
unit : mm (typ)
3376
10.4 MAX
3.6
10.0
4.5
1.3
0.9
12 5
0.8
(1.6)
1.7
0.4
3.15
7.05
Pd max -- Ta
10.0
8.0 100×100×1.5mm3
7.5
Infinite heat sink θjc=5°C
6.0 50×50×1.5mm3
5.6
4.0 30×30×1.5mm3
3.3
2.0 No heat sink
1.75
Al heat
sink
mounting
torque
39N⋅cm
silicone
grease
applied
0
-30 -20
0 20 40 60 80 100 120 140 160
Ambient temperature, Ta -- °C MSG07021
SANYO : 220-5HMDB
Pin Assignment
(1)VIN (2)SWOUT (3)GND (4)VOS (5)SS
No.A1438-2/4
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