LTC1736 데이터 시트보기 (PDF) - Linear Technology
부품명
상세내역
제조사
LTC1736 Datasheet PDF : 28 Pages
| |||
LTC1736
TYPICAL PERFOR A CE CHARACTERISTICS
Oscillator Frequency
vs Temperature
300
COSC = 47pF
290
Dynamic VID Change,
Burst Mode Operation Defeated
FCB = 0V
VOUT
100mV/DIV
Dynamic VID Change,
Burst Mode Operation Enabled
FCB = PGOOD
VOUT
100mV/DIV
280
270
260
250
–40 –15
10 35 60 85
TEMPERATURE (°C)
110 135
1736 G19
Start-Up
VOUT
1V/DIV
VRUN/SS
5V/DIV
IL
5A/DIV
PGOOD
5V/DIV
20µs/DIV
1736 G20
VOUT(RIPPLE) (Synchronized)
VOUT
10mV/DIV
ILOAD = 10mA
IL
5A/DIV
PGOOD
5V/DIV
20µs/DIV
VOUT(RIPPLE)
(Burst Mode Operation)
VOUT
20mV/DIV
ILOAD = 50mA
1736 G21
IL
5A/DIV
VIN = 15V
VOUT = 1.6V
RLOAD = 0.16Ω
5ms/DIV
1736 G22
IL
5A/DIV
EXT SYNC (f = fO) 10µs/DIV
VIN = 15V
VOUT = 1.6V
IL
5A/DIV
1736 G23
FCB = 5V
VIN = 15V
VOUT = 1.6V
50µs/DIV
1736 G24
VOUT(RIPPLE)
(Burst Mode Operation)
VOUT
20mV/DIV
ILOAD = 1.5A
Load Step
(Burst Mode Operation)
VOUT
50mV/DIV
Load Step (Continuous Mode)
VOUT
50mV/DIV
IL
5A/DIV
FCB = 5V
VIN = 15V
VOUT = 1.6V
5µs/DIV
IL
5A/DIV
1736 G25
10mA TO
11A LOAD STEP
FCB = 5V
VIN = 15V
VOUT = 1.6V
10µs/DIV
IL
5A/DIV
1736 G26
0A TO
11A LOAD STEP
FCB = 0V
VIN = 15V
VOUT = 1.6V
10µs/DIV
1736 G27
6
Share Link: 