sc120skevb Semtech Corporation, sc120skevb Datasheet - Page 17

• Manufacturer Part Number: sc120skevb
• Description: Low Voltage Synchronous Boost Regulator
• Manufacturer: Semtech Corporation

Typical Characteristics (continued)
(100mA/div)
I
(100mV/div)
OUT
(50mV/div)
AC Coupled
(50mA/div)
V
OUT
= 5mA to
(5V/div)
100mA
ripple
V
V
OUT
LX
I
L
V
V
OUT
OUT
Load Transient (PSAVE to PWM)
= 3.3V, V
= 3.3V, V
IN
IN
= 1.5V, I
= 1.2V, T
PSAVE Operation
Time = (100μs/div)
Time = (10μs/div)
OUT
A
= 25°C
= 20mA
I
OUT
(100mA/div)
(100mV/div)
AC Coupled
(50mA/div)
(10mV/div)
= 40mA to
V
OUT
(5V/div)
140mA
ripple
V
V
OUT
LX
I
L
V
V
OUT
OUT
= 3.3V, V
= 3.3V, V
Load Transient (PWM to PWM)
IN
IN
= 1.5V, T
= 1.5V, I
PWM Operation
Time = (100μs/div)
Time = (400ns/div)
A
OUT
=25°C
= 50mA
SC120
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