3A, 52kHz, Step-Down Switching Regulator
ABSOLUTE MAXIMUM RATINGS
LM2576
(Absolute Maximum Ratings indicate limits beyond which damage to the device may occur)
Rating
Maximum Supply Voltage
On/Off Pin Input Voltage
Output Voltage to Ground (Steady-State)
Power Dissipation
SOP8-PP 8Lead
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
TO-220 5Lead
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
TO-263 5Lead
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
Storage Temperature Range
Minimum ESD Rating(Human Body Model:
C=100 pF, R=1.5kΩ
Lead Temperature (Soldering, 10seconds)
Maximum Junction Temperature
Symbol
Vin
-
-
P
D
θ
JA
θ
JC
P
D
θ
JA
θ
JC
P
D
θ
JA
θ
JC
T
STG
-
-
T
J
Value
45
-0.3V
≤
V
≤
+Vin
-1.0
Internally Limited
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Internally Limited
65
5
Internally Limited
70
5
-60 to +150
2.0
260
150
UNIT
V
V
V
W
℃/W
℃/W
W
℃/W
℃/W
W
℃/W
℃/W
℃
kV
℃
℃
OPERATING RATINGS
(Operating Ratings indicate conditions for which the device is intended to be
functional, but do not guarantee specific performance limits. For guaranteed specifications, see the
Electrical Characteristics.)
Rating
Operating Junction Temperature Range
Supply Voltage
Symbol
T
J
Vin
Value.
-40 to +125
40
Unit
℃
V
Dec 2011 – Rev. 1.3
-
5
-
HTC
HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
