MC33765

http://onsemi.com

11

TECHNICAL TERMS

Rise Time − Common Enable being in ON state, the

device is switched on by ON/OFF pin control.

nominal value.

nominal value.

The rise time for this device is specified as:

t

ON +

t

1 *

t

2

Fall Time − The fall time is highly dependent on the

output capacitor and so device design is not impacting at all

this parameter.

Overshoot, Settling Time − As regulators are based on

regulation loop through an error amplifier, this type of

device requires a certain time to stabilize and reach its

nominal value.

The overshoot is defined as the voltage difference

between the peak voltage and steady state when switching

ON the regulator.

The settling time is equal to the time required by the

regulator to stabilize to its nominal value (

±0.5%) after peak

value when switching ON the regulator.

ON

OFF

Chip Enable is ON

ON/OFF pin signal

Output Voltage

1%

99%

Vnom

Settling Time

Rise Time

Overshoot