AN30182A-PB Panasonic Electronic Components, AN30182A-PB Datasheet - Page 36

• Manufacturer Part Number: AN30182A-PB
• Description: Low Dropout Controllers - LDO Vout 1.0-1.8 800mA 2Ch Buck DC-DC
• Manufacturer: Panasonic Electronic Components

Specifications of AN30182A-PB

• Rohs: yes
• Input Voltage Max: 5.5 V
• Output Voltage: 0.8 V to 2.4 V
• Output Current: 600 mA
• Load Regulation: 20 mV
• Number Of Outputs: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: XBGA-25
• Input Voltage Min: 2.5 V
• Maximum Power Dissipation: 0.425 W
• Minimum Operating Temperature: - 30 C

OPERATION ( Continued )
4. Timing Chart (Sequence – 3 (VLDO1 = connected DVDD))
Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed.
(External input signal)
(External input signal)
(External input signal)
(External input signal)
(IC output signal)
(IC output signal)
(IC output signal)
(IC output signal)
(IC output signal)
(IC inner signal)
(IC inner signal)
(IC inner signal)
DVDD:VLDO1
LDO1ON
2/3/4/5/6
DCDC1
DCDC2
RESET
VLDO1
REGW
VREG
DVDD
VLDO
VBAT
OSC
REF
DET
Pin LDO1 starts
1.5 V
at LDO-start
I2C starts
I2C acceptance starts
1.5 V
I2C starts
VLDO1 is connected directly with DVDD
2.2 V
at DCDC-start
@ 150 μs
DVDD_DET:High and RESET:High
= I2C acceptance ON
36
I2C stops
1.24 V
2.4 V
Pin LDO1 stops
I2C stops
2.1 V
AN30182A
1.4 V
1.4 V
I2C acceptance stops
DVDD_DET:Low and RESET:Low
= I2C acceptance OFF
Ver. BEB