AN30180A-PR Panasonic Electronic Components, AN30180A-PR Datasheet - Page 4

• Manufacturer Part Number: AN30180A-PR
• Description: Low Dropout Controllers - LDO Vout 1.15-2.8 1200mA 1Ch Buck DC-DC
• Manufacturer: Panasonic Electronic Components

Specifications of AN30180A-PR

• Rohs: yes
• Input Voltage Max: 5.5 V
• Output Voltage: 1.15 V to 2.8 V
• Output Current: 1.2 A
• Load Regulation: 3.3 %
• Number Of Outputs: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: UBGA-9
• Input Voltage Min: 2.5 V
• Maximum Power Dissipation: 0.148 W
• Minimum Operating Temperature: - 30 C
• Supply Current: 1.8 A

ELECTRICAL CHARACTERISTICS
Cout = 4.7 μF (Murata), Lout = 1.0 μH (FDK) , VOUT Setting = 1.15 V , V
T
[Current Consumption] (DCDC step down regulator)
[DCDC Characteristics] (DCDC step down regulator)
a
= 25 °C ± 2 °C unless otherwise noted.
Current Consumption
OFF Current Consumption
Output Voltage Setting 1
Output Voltage Setting 2
Output Voltage Setting 3
Output Voltage Setting 4
Line Regulation
Load Regulation
Pch-MOS ON Resistance
Nch-MOS ON Resistance
SW Frequency
Rising Time
Output discharge resistance
Parameter
REGLD
Symbol
VOUT1
VOUT2
VOUT3
VOUT4
REGIN
RONN
RONP
TSTU
RDIS
ISTB
FSW
IINQ
IOUT = 0A,VOUT = 1.15 V,
EN = L
CNT1 = L , CNT2 = L
CNT1 = H , CNT2 = L
CNT1 = L , CNT2 = H
CNT1 = H , CNT2 = H
VIN = 2.5 V to 5.5 V,
VOUT = 1.15 V
IOUT = 600m A
VOUT = 1.15 V,
IOUT = 10 μA to 1200 mA
IOUT = 600 mA ( CCM )
Load resistance = 12 Ω
Settling time to reach 90 % of
setting voltage from EN rising
edge
EN = L
IOUT = 600 mA
IOUT = 600 mA
IOUT = 600 mA
IOUT = 600 mA
4
Conditions
IN
= AV
IN
= PV
1.115
1.260
1.745
2.715
Min
IN
2.0
—
—
—
—
—
—
—
—
= 3.7 V,
AN30180A
Limits
1.150
1.300
1.800
2.800
0.25
Typ
3.3
0.2
0.2
2.6
40
—
10
0
1.185
1.340
1.855
2.885
Max
0.75
120
5.8
0.4
0.4
3.2
80
20
1
% / V
MHz
Unit
μA
μA
μs
%
Ω
Ω
Ω
V
V
V
V
Ver. AEB
Notes
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