AN30183A-PR Panasonic Electronic Components, AN30183A-PR Datasheet - Page 35

• Manufacturer Part Number: AN30183A-PR
• Description: Low Dropout Controllers - LDO Vout 0.8-2.4 600mA 1Ch DCDC 4Ch LDO I2C
• Manufacturer: Panasonic Electronic Components

Specifications of AN30183A-PR

• 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: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: XBGA-20
• Input Voltage Min: 2.5 V
• Maximum Power Dissipation: 0.348 W
• Minimum Operating Temperature: - 30 C

(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)
OPERATION ( Continued )
4. Timing Chart (Sequence – 1 (DVDD input externally))
Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed.
LDO1ON
RESET
DCDC1
VLDO1
REGW
VREG
DVDD
DVDD
VLDO
VBAT
2/3/4
OSC
REF
DET
1.5 V
LDO1 starts in NM mode
Pin LDO1 starts
I2C input
NM
I2C acceptance starts
Pin LDO1 stops
PS
PS⇔NM
35
I2C starts
NM
DVDD_DET:High and RESET:High
= I2C acceptance ON
2.2 V
at DCDC-start
@ 150 μs
1.24 V
I2C starts
I2C starts
at LDO-start
I2C input
NM
NM
2.4 V
PS
PS
PS⇔NM
AN30183A
NM
I2C stops
I2C stops
NM
I2C stops
LDO* stop is possible even in PS mode
DVDD_DET:Low and RESET:Low
= I2C acceptance OFF
All registers are initialized
(LDO and DCDC are turned off)
2.1 V
I2C acceptance stops
1.4 V
Ver. AEB