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LA5752 View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
View to exact match
LA5752 Datasheet PDF : 5 Pages
1 2 3 4 5
LA5752
Recommended Operating Conditions at Ta = 25°C
Parameter
Input voltage range
Operating junction temperature range
Symbol
VIN
Tj op
Conditions
Ratings
Unit
7 to 28
V
-30 to +150
°C
Electrical Characteristics at Ta = 25°C
Parameter
Symbol
Output voltage
VO
Efficiency
η
Switching frequency
f
Line regulation
VOLINE
Load regulation
VOLOAD
Output voltage temperature coefficient
VO/Ta
Ripple attenuation factor
RREJ
Current limiter operating voltage
IS
Thermal shutdown operating temperature TSD
Thermal shutdown hysteresis width
TSD
* Designed target value: No measurement made.
Package Dimensions
unit : mm (typ)
3079C
10.4max
10.0
3.6
4.5
1.3
0.9
2.7
1
(1.6)
5
0.8
1.7
0.45
4.5
8.4
Conditions
VIN = 20V, IO = 1.0A
VIN = 20V, IO = 1.0A
VIN = 20V, IO = 1.0A
VIN=8 to 20V, IO=1.0A
VIN = 20V, IO = 0.5 to 1.5A
f = 100 to 120Hz
VIN = 15V
Designed target value*
Designed target value*
min
4.80
48
3.1
Ratings
typ
5.00
84
60
40
10
±0.5
45
165
15
max
5.20
72
100
30
Unit
V
%
kHz
mV
mV
mV/°C
dB
A
°C
°C
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
39Ncm
silicone
grease
applied
0
-30 -20
0 20 40 60 80 100 120 140 160
Ambient temperature, Ta -- °C MSG07021
SANYO : 220-5H
Pin Assignment
(1)VIN (2)SWOUT (3)GND (4)VOS (5)SS
No.A0947-2/5
 

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