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AN8011S Datasheet(Fiches technique) 3 Page - Panasonic Semiconductor

Numéro de pièce AN8011S
Description  2-channel step-down, step-up, or inverting use DC-DC converter control IC
Télécharger  16 Pages
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Fabricant  PANASONIC [Panasonic Semiconductor]
Site Internet  http://www.panasonic.com/industrial/
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AN8011S Datasheet(HTML) 3 Page - Panasonic Semiconductor

 
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3
Voltage Regulators
AN8011S
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
VCC
3.6 to 34
V
Parameter
Symbol
Rating
Unit
Supply voltage
VCC
35
V
Power dissipation *
PD
380
mW
Operating ambient temperature
Topr
−30 to +85
°C
Storage temperature
Tstg
−40 to +125
°C
s Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reference voltage block
Output voltage
VREF
2.413
2.5
2.588
V
Input regulation with input fluctuation
Line
VCC = 3.6 V to 34 V
320
mV
Load regulation
Load
IREF = 0 mA to 5 mA
210
mV
Output voltage temperature
VTC1
Ta = −25°C to + 25°C
±1
%
characteristics 1 *
Output voltage temperature
VTC2
Ta = 25°C to 85°C
±1
%
characteristics 2 *
Overcurrent protection drive current *
ICC
−20
mA
U.V.L.O. block
Circuit operation start voltage
VUON
2.8
3.1
3.4
V
Hysteresis width
VHYS
100
200
300
mV
Error amplifier block 1
Input offset voltage 1
VIN-O1
−6
6mV
Input current 1
IB1
−500
−25
100
nA
Common-mode input voltage range
VCM
0.5
0.8
V
High-level output voltage 1
VEH1
VREF− 0.3

V
Low-level output voltage 1
VEL1

0.5
V
Error amplifier block 2
Input current 2
IB2
25
100
nA
Common mode input threshold voltage
VIN+
0.72
0.75
0.78
V
High-level output voltage 2
VEH2
VREF− 0.3

V
Low-level output voltage 2
VEL2

0.5
V
s Electrical Characteristics at VCC = 12 V, Ta = 25°C
Note) 1. Do not apply ecternal currents or voltages to any pins not speifically mentioned.
For circuit currents, '
+' denotes current flowing into the IC, and '−' denotes current flowing out of the IC.
2 *: When using the IC at Ta of 25°C or more, the power dessipation should be decreased 3.8 mW per 1°C.


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