AN30181A-VL Panasonic Electronic Components, AN30181A-VL Datasheet - Page 12

• Manufacturer Part Number: AN30181A-VL
• Description: Low Dropout Controllers - LDO Vout 1.2-1.8 800mA 2Ch Buck DC-DC
• Manufacturer: Panasonic Electronic Components

Specifications of AN30181A-VL

• Rohs: yes
• Input Voltage Max: 5.5 V
• Output Voltage: 1.2 v to 1.8 V
• Output Current: 0.8 A
• Load Regulation: 10 mV
• Number Of Outputs: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: HQFN-24
• Input Voltage Min: 2.9 V
• Maximum Power Dissipation: 1.472 W
• Minimum Operating Temperature: - 40 C
• Supply Current: 0.8 A

(3.3 V line)
2. Start / Stop Control Timing Chart
OPERATION (Continued)
PCNTB
RESET
Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed.
Start / Stop sequence in case that EN pin is connected to power supply (VIN) is as follows.
Note) All values given in the above figure are typical values.
UVLO
PCNT
BUF
FB1
FB2
DIS
EN
V
IN
2.6 V
2.5 V
V
IN
100 μs
3.75 ms
1.2 V
7.5 ms
8.5 ms
V
3.75 ms
IN
300 μs
30 ms
Constant current
discharge (2.5 μA)
3.3 V
150 μs
50 μs
12
1.8 V
0.9 V
Natural
discharge
Natural
discharge
Natural
discharge
AN30181A
V
IN
Terminated
with a resistor
Terminated
with a resistor
Voltage which
recognized that EN
is Low-level.
Terminated
with a resistor
Terminated
with a resistor
2.92 V
2.81 V
Ver. BEB