AN30180A-PR Panasonic Electronic Components, AN30180A-PR Datasheet - Page 6

• 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

ELECRTRICAL CHARACTERISTICS (Continued)
Cout = 4.7 μF (Murata), Lout = 1.0 μH (FDK) , VOUT Setting = 1.15V , V
T
[DCDC] (DCDC step down regulator)
a
*1 : Typical Value checked by design.
= 25 °C ± 2 °C unless otherwise noted.
Output current limit
LX leak current
Efficiency 1
Output ripple voltage 1
Output ripple voltage 2
Output voltage fluctuation during
load increase
Output voltage fluctuation during
load decrease
Stabilization time when increased
load current
Parameter
Symbol
VRPL1
VRPL2
VLSU
VLSD
TLSU
ILMT
ILXL
EF1
at VOUT drops
from 1.15 V to 1.035 V
CNT1 = L , CNT2 = L
VIN = 5.5 V,SHUTDOWN,
VLX = 0 V or 5.5 V
VOUT = 1.3 V, IOUT = 200mA
VOUT = 1.15 V, IOUT=600mA
VOUT = 1.15 V, IOUT = 10 μA
C = 4.7 μF, VOUT = 1.15 V,
C = 4.7 μF, VOUT = 1.15 V,
VOUT = 1.15 V,
IOUT = 10 μA to 400 mA ,
Δ t = 1 μs
IOUT = 400 mA to 10 μA,
Δ t = 1 μs
IOUT = 10 μA to 400 mA,
Δ t = 1 μs
6
Conditions
IN
= AV
IN
= PV
IN
Min
—
—
—
—
—
—
—
—
= 3.7 V,
Reference values
AN30180A
Typ
1.8
82
20
25
50
0
5
5
Max
—
—
—
—
—
—
—
—
mV[p-p]
mV[p-p]
Unit
mV
mV
μA
μs
%
A
Ver. AEB
Notes
*1
*1
*1
*1
*1
*1
*1
*1