ACT6305
Rev 3, 15-Nov-12
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(Typical Application Circuit, L = 6.8µH, C1 = 22µF ceramic, C2 = 22µF ceramic, unless otherwise specified.)
Light Load Operation for Low ESR COUT
Medium Load Operation for Low ESR COUT
VOUT = 5V
VOUT = 5V
IN = 1.2V
LOAD = 150mA
VIN = 1.2V
V
I
ILOAD = 5mA
CH2
CH1
CH2
CH1
CH1: VLX, 2.00V/div
CH2: VOUT, 100mV/div
TIME: 100µs/div
CH1: VLX, 2.00V/div
CH2: VOUT, 100mV/div
TIME: 2.50µs/div
Medium Load Operation for Low ESR COUT
Heavy Load Operation for Low ESR COUT
VOUT = 5V
VOUT = 5V
VIN = 3.6V
VIN = 2.4V
ILOAD = 500mA
ILOAD = 300mA
CH2
CH1
CH2
CH1
CH1: VLX, 2.00V/div
CH2: VOUT, 50mV/div
TIME: 2.50µs/div
CH1: VLX, 2.00V/div
CH2: VOUT, 100mV/div
TIME: 2.50µs/div
Light Load Operation for Low ESR COUT
Medium Load Operation for Low ESR COUT
VOUT = 3.3V
VOUT = 3.3V
VIN = 1.2V
VIN = 1.8V
ILOAD = 50mA
ILOAD = 400mA
CH2
CH1
CH2
CH1
CH1: VLX, 2.00V/div
CH2: VOUT, 50mV/div
TIME: 25.0µs/div
CH1: VLX, 2.00V/div
CH2: VOUT, 100mV/div
TIME: 2.50µs/div
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