4

NDS Series

tech.support@psbel.com

TYPICAL CHARACTERISTIC CURVES

All specifications apply over input voltage, output load and temperature range, unless otherwise noted.

PARAMETER

CONDITIONS / DESCRIPTION

MIN

NOM

MAX

UNITS

Output Voltage Set Point (Vo)

Vi nom, Io = 1.5 A, 25 °C

4.94

5.0

5.06

V

Output Current (Io)

Vi min to Vi max

0

2.0

A

Line Regulation

Vi min to Vi max, 50% Io max

65

mV

Load Regulation

Vi nom, Io min to Io max

65

mV

Dynamic Regulation:

50-100% Io.Max load step

Peak Deviation

change

±350

mV

Settling Time

to 1% error band

250

μs

75

125

mVpp

Admissible Load Capacitance (Co max)

Io max, Vi nom

2200

μF

Output Current Limit Threshold (IoL)

Vo ≤0.90 Vo nom

120

200

%Iomax

Switching Frequency (fs)

Vi nom, Io max

400

kHz

Temperature Coefficient (Tco)

0.02

%Vo/°C

Trim Range (Vt)

Io min to Io min, Vi min to Vi max

4.5

5.5

Vo