XC9501 Datasheet, PDF (22/24 Pages) Torex Semiconductor – 2ch. Step-up DC/DC Controller ICs.

XC9501 Series
! Load Transient Response
2ch. Step-up DC/DC Controller ICs.
< VOUT1 = 3.3V, VIN = 2.0V
" PWM Control
IOUT1, 2 =100µA ! 100mA >
FOSC=180kHz, VOUT1, 2=3.3V
VIN=2.0V, IOUT1, 2=100µA→ 100mA
FOSC=180kHz, VOUT1, 2=3.3V
VIN=2.0V, IOUT1, 2=100mA→ 100µA
CH1
3.3V
CH1
3.3V
100mA
CH2
200µsec/div
CH1:VOUT1 , 2, AC-COUPLED, 50mV/div
CH2:IOUT1, 2 , 50mA/div
100µA
CH2
100mA
100µA
10msec/div
CH1:VOUT1, 2 , AC-COUPLED, 50mV/div
CH2:IOUT1, 2 , 50mA/div
" PWM/PFM Switching Control
FOSC=180kHz, VOUT1, 2=3.3V
VIN=2.0V, IOUT1, 2=100µA→ 100mA
FOSC=180kHz, VOUT1, 2=3.3V
VIN=2.0V, IOUT1, 2=100mA→ 100µA
CH1
3.3V
CH1
100mA
CH2
100µA
200µsec/div
CH1:VOUT1, 2 , AC-COUPLED, 50mV/div
CH2:IOUT1, 2 , 50mA/div
CH2
3.3V
100mA
100µA
10msec/div
CH1:VOUT1, 2 , AC-COUPLED, 50mV/div
CH2:IOUT1, 2 , 50mA/div
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