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AN8014S Datasheet(Fiches technique) 3 Page - Panasonic Semiconductor

Numéro de pièce AN8014S
Description  Step-down, step-up, or inverting DC-DC converter control IC
Télécharger  18 Pages
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Fabricant  PANASONIC [Panasonic Semiconductor]
Site Internet  http://www.panasonic.com/industrial/
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AN8014S Datasheet(HTML) 3 Page - Panasonic Semiconductor

 
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Voltage regulators
AN8014S
3
s Electrical Characteristics at VCC = 12 V, Ta = 25°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reference voltage block
Output voltage
VREF
IREF = −1 mA
2.522
2.6
2.678
V
Line regulation with input fluctuation
Line
VCC = 3.6 V to 34 V
16
25
mV
Load regulation
Load
IREF = − 0.1 mA to −1 mA
110
mV
U.V.L.O. block
Circuit operation start voltage
VUON
2.8
3.1
3.4
V
Hysteresis width
VHYS
60
140
180
mV
Error amplifier block
Input offset voltage
VIO
−6
6mV
Input bias current
IB
−500
−25
nA
Common-mode input voltage range
VICR
− 0.1
0.8
V
High-level output voltage
VEH
VREF
VREF
V
− 0.3 − 0.1
Low-level output voltage
VEL

0.1
0.3
V
Dead-time control circuit block
Input current
IDTC
−15.8 −13.2 −10.6
µA
Low-level input threshold voltage
VDT-L
Duty 0%
0.45
0.65
V
High-level input threshold voltage
VDT-H
Duty 100%
1.2
1.4
V
Output block
Oscillator frequency
fOUT
CT = 120 pF, RT = 15 kΩ
196
218
240
kHz
Output duty
Du
RDTC = 75 kΩ
47
52
57
%
Low-level output voltage
VOL
IO = 70 mA
1.0
1.3
V
High-level output voltage
VOH
IO = −70 mA
VCB
VCB
V
−2.0
−1.0
Bootstrap circuit block
Input standby voltage
VINCB
ICB = −70 mA
VCC
VCC
VCC
V
−1.2
−1.0 − 0.8
Short-circuit protection circuit block
Input threshold voltage
VTHPC
0.70
0.75
0.80
V
Input standby voltage
VSTBY

30
120
mV
Input latch voltage
VIN

30
120
mV
Charge current
ICHG
−2.76 −2.30 −1.84
µA
On/off control block
Threshold voltage
VTH
0.8
2.0
V
Overcurrent protection block
Threshold voltage
VCLM
VCC
VCC
VCC
V
− 0.115 − 0.095 − 0.075


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