LTC3403EDD 데이터 시트보기 (PDF) - Linear Technology
부품명
상세내역
제조사
LTC3403EDD Datasheet PDF : 16 Pages
| |||
TYPICAL PERFOR A CE CHARACTERISTICS (From Figure 1a)
LTC3403
Switch Leakage vs Temperature
300
VIN = 5.5V
RUN = 0V
250
200
150
100
MAIN SWITCH
50
SYNCHRONOUS SWITCH
0
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
3403 G11
Start-Up from Shutdown
RUN
2V/DIV
VOUT
1V/DIV
IL
500mA/DIV
VIN = 3.6V
40µs/DIV
3403 G13
VREF = 0.6V
RLOAD = 3Ω
MODE = 3.6V, FORCED CONTINUOUS MODE
Switch Leakage vs Input Voltage
120
TA = 25°C
RUN = 0V
100
SYNCHRONOUS
SWITCH
80
60
MAIN
SWITCH
40
20
0
012
3
4
56
INPUT VOLTAGE (V)
3403 G12
Burst Mode Operation
VOUT
0.1V/DIV
IL
200mA/DIV
VIN = 3.6V
VREF = 0.6V
ILOAD = 60mA
MODE = 0V
2µs/DIV
3403 G14
Forced Continuous Mode
VOUT
10mV/DIV
IL
200mA/DIV
VIN = 3.6V
VREF = 0.6V
ILOAD = 0A
MODE = 3.6V
200ns/DIV
3403 G15
Load Step Response
VOUT
200mV/DIV
IL
500mA/DIV
ILOAD
500mA/DIV
VIN = 3.6V
20µs/DIV
VREF = 0.6V
ILOAD = 50mA TO 600mA
MODE = 0V, Burst Mode OPERATION
3403 G16
3403f
5
Share Link: 