CAT3200_07 Datasheet, PDF (5/12 Pages) Catalyst Semiconductor – Low Noise Regulated Charge Pump DC-DC Converter

CAT3200/3200-5
TYPICAL PERFORMANCE CHARACTERISTICS (CAT3200-5)
T_AMB=25°C, C_IN=C_OUT=C_FLY=1µF, V_IN=3.3V unless specified otherwise.
Soft Start Power Up (90mA Load, 3.3V Input)
Load Step Response (3.3V Input)
Output Ripple (100mA Load, 3.3V Input)
Output Voltage Change vs. Temperature
2
1
10mA Load
0
-1
-2
-40 -20
0 20 40 60
TEMPERATURE [ C]
80 100
Short Circuit Current vs Supply Voltage
250
200
150
100
50
0
2.7 3.0 3.3 3.6 3.9 4.2 4.5
INPUT VOLTAGE [V]
Oscillator Frequency Change vs. Temperature
4
2
0
-2
-4
-40 -20
0 20 40 60
TEMPERATURE [ C]
80 100
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
5
Doc No. MD-5002, Rev. L