 English |
|
|
|
|
|
|
|
| LTC3613 Datasheet, PDF (5/36 Pages) Linear Technology – 24V, 15A Monolithic Step Down Regulator | |||
| |||
| ◁ |
LTC3613
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted
Transient Response:
Forced Continuous Mode
Load Step:
Forced Continuous Mode
Load Release:
Forced Continuous Mode
VOUT
100mV/DIV
IL
10A/DIV
ILOAD
10A/DIV
40μs/DIV
LOAD TRANSIENT = 0A TO 15A
VIN = 12V, VOUT = 1.5V
FIGURE 10 CIRCUIT
VOUT
100mV/DIV
IL
10A/DIV
3613 G01
ILOAD
10A/DIV
10μs/DIV
LOAD STEP = 0A TO 15A
VIN = 12V, VOUT = 1.5V
FIGURE 10 CIRCUIT
VOUT
100mV/DIV
IL
10A/DIV
ILOAD
10A/DIV
3613 G02
10μs/DIV
LOAD RELEASE = 15A TO 0A
VIN = 12V, VOUT = 1.5V
FIGURE 10 CIRCUIT
3613 G03
Transient Response:
Pulse-Skipping Mode
Load Step: Pulse-Skipping Mode
Load Release:
Pulse-Skipping Mode
VOUT
100mV/DIV
IL
10A/DIV
ILOAD
10A/DIV
VOUT
100mV/DIV
IL
10A/DIV
ILOAD
10A/DIV
40μs/DIV
LOAD TRANSIENT = 500mA TO 15A
VIN = 12V, VOUT = 1.5V
FIGURE 10 CIRCUIT
3613 G04
10μs/DIV
LOAD STEP = 500mA TO 15A
VIN = 12V, VOUT = 1.5V
FIGURE 10 CIRCUIT
VOUT
100mV/DIV
IL
10A/DIV
ILOAD
10A/DIV
3613 G05
10μs/DIV
LOAD RELEASE = 15A TO 500mA
VIN = 12V, VOUT = 1.5V
FIGURE 10 CIRCUIT
3613 G06
Normal Soft Start-Up
Soft Start-Up into
a Pre-Biased Output
Output Tracking
VIN
5V/DIV
TRACK/SS
500mV/DIV
VOUT
1V/DIV
VIN = 12V
4ms/DIV
VOUT = 1.5V
FIGURE 10 CIRCUIT
VIN
5V/DIV
TRACK/SS
500mV/DIV
VOUT
1V/DIV
VOUT PRE-BIASED TO 0.75V
3613 G07
VIN = 12V
2ms/DIV
VOUT = 1.5V
FIGURE 10 CIRCUIT
TRACK/SS
500mV/DIV
3613 G08
VOUT
1V/DIV
VIN = 12V
10ms/DIV
VOUT = 1.5V
FIGURE 10 CIRCUIT
3613 G09
3613fa
5
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese