MP8846 – 6A, 8V SYNCHRONOUS STEP-DOWN CONVERTER

MP8846 Rev. 1.0

www.MonolithicPower.com

5

5/19/2015

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I/O Level Characteristics

Parameter

Symbol Condition

HS Mode

LS Mode

Units

Min

Max

Min

Max

Low-Level Input Voltage

-0.5

-0.5

V

High-Level Input Voltage

V

Hysteresis of Schmitt

Trigger Inputs

-

-

V

-

-

Low-Level Output

Voltage(Open-Drain) at

3mA Sink Current

0

0.4

0

0.4

V

0

0

Low-Level Output

Current

-

3

-

3

mA

Transfer Gate On

Resistance for Currents

between SDA and SCAH,

or SCL and SCLH

VOL Level, IOL=3mA

-

50

-

50

Ω

Transfer Gate On

Resistance between SDA

and SCAH, or SCL and

SCLH

Both Signals (SDA and

SDAH, or SCL and SCLH)

50

-

50

-

kΩ

Pull-Up Current of the

SCLH Current Source

SCLH Output Levels

2

6

2

6

mA

Rise Time of the SCLH or

SCL Signal

Output Rise Time (Current

Source Enabled) with an

External Pull-Up Current

Source of 3mA

Capacitive Load from 10pF

to 100pF

10

40

ns

Capacitive Load of 400pF

20

80

ns

Fall Time of the SCLH or

SCL Signal

Output Fall Time (Current

Source Enabled) with an

External Pull-Up Current

Source of 3mA

Capacitive Load from 10pF

to 100pF

10

40

ns

Capacitive Load of 400pF

20

80

20

250

ns