AAT3603178

Total Power Solution for Portable Applications

PRODUCT DATASHEET

8

3603.2008.06.1.0

www .analogictech.com

AAT3603178

Total Power Solution for Portable Applications

PRODUCT DATASHEET

8

3603.2008.06.1.0

www .analogictech.com

Symbol

Description

Conditions

Min

Typ

Max Units

LDO2 (PowerAnalog)

Output Voltage Accuracy

-3

+3

%

Output Current

150

mA

Output Current Limit

1000

mA

Dropout Voltage

165

mV

ΔV

Line Regulation

0.07

%/V

ΔV

OUT2

Load Regulation

Load: 0.5mA~150mA

40

mV

PSRR

Power Supply Rejection Ratio

60

dB

Ts

Start Up Time

65

μs

LDO3 (TCXO), LDO4 (TX) and LDO5 (RX)

Output Voltage Accuracy

-3

+3

%

Output Current

150

mA

Output Current Limit

1000

mA

Dropout Voltage

165

mV

ΔV

Line Regulation

0.07

%/V

ΔV

OUTx

Load Regulation

40

mV

PSRR

Power Supply Rejection Ratio

60

dB

Output Noise Voltage

40

μVrms

Ts

Start Up Time

65

μs

Logic Control

Enable Pin Logic High Level

For EN2, EN3, EN4 and EN5

1.4

V

Enable Pin Logic Low Level

0.4

V

Thermal

Over Temperature Shutdown Threshold

140

˚C

Over Temperature Shutdown Hysteresis

15

˚C

Clock Frequency

0

400

KHz

Clock Low Period

1.3

μs

Clock High Period

0.6

μs

Hold Time START Condition

0.6

μs

Setup Time for Repeat START

0.6

μs

Data Setup Time

100

ns

Setup Time for STOP Condition

0.6

μs

Bus Free Time Between STOP and

START Condition

1.3

μs

Input Threshold Low

0.4

V

Input Threshold High

1.4

-

V

Input Current

-1.0

1.0

μA

Output Logic Low (SDA)

0.4

V

1. Specification over the –40°C to +85°C operating temperature range is assured by design, characterization and correlation with statistical process controls.