MP3332

MP3332 Rev. 1.0

www.MonolithicPower.com

6

5/1/2018

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Parameters

Symbol

Condition

Min

Typ

Max

Units

Protection

Time-out time

Time setting code = 0011

190

200

210

ms

Current setting code = 0010

boost mode

1.5

A

Over-voltage threshold

5.335

5.5

5.665

V

LED1/2 short detection

voltage

1

V

PMOS charge current

230

mA

LED1/2 open detection

voltage

100

mV

Thermal shutdown threshold

150

°C

Adaptive thermal threshold

130

°C

NTC detection voltage

Code setting = 001

0.6

V

Code setting = 111

1.02

V

Low battery threshold

Code setting = 000

3

V

Code setting = 110

3.6

V

Input logic low

0.4

V

Input logic high

1.3

V

Output logic low

0.4

V

SCL clock frequency

400

kHz

SCL high time

0.6

µs

SCL low time

1.3

µs

Data setup time

100

ns

Data hold time

0

0.9

µs

Setup time for repeated start

0.6

µs

Hold time for start

0.6

µs

Bus free time between a

start and stop condition

1.3

µs

Setup time for stop condition

0.6

µs

Rise time of SCL and SDA

20+0.1

300

ns

Fall time of SCL and SDA

20+0.1

300

ns

Pulse width of suppressed

spike

0

50

ns

Capacitance bus for each

bus line

400

pF

NOTE:

5) Guaranteed by design.