參數(shù)資料
型號: LTC3543EDCB
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.3 A SWITCHING REGULATOR, 2250 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 2 X 3 MM, 0.75 MM HEIGHT, PLASTIC, MO-229, DFN-6
文件頁數(shù): 12/16頁
文件大?。?/td> 295K
代理商: LTC3543EDCB
LTC3543
5
3543f
Startup from Shutdown
Pulse Skip Operation
Burst Mode Operation
Load Step
Spread Spectrum Load Step
PLL Operation
PLL Operation at 3MHz
TYPICAL PERFOR A CE CHARACTERISTICS
UW
200
s/DIV
INDUCTOR
CURRENT
200mA/DIV
VOUT
1V/DIV
RUN
5V/DIV
3543 G19
VIN = 3.6V
VOUT = 1.5V
ILOAD = 300mA
10
s/DIV
IL
100mA/DIV
SW
5V/DIV
VOUT
AC COUPLED
50mV/DIV
3543 G20
VIN = 3.6V
VOUT = 1.5V
ILOAD = 3mA
VMODE = 3.6V
10
s/DIV
IL
100mA/DIV
SW
5V/DIV
VOUT
AC COUPLED
50mV/DIV
3543 G21
VIN = 3.6V
VOUT = 1.5V
ILOAD = 3mA
VMODE = 0V
20
s/DIV
ILOAD
200mA/DIV
IL
200mA/DIV
VOUT
AC COUPLED
100mV/DIV
3543 G22
VIN = 3.6V
VOUT = 1.5V
ILOAD = 3mA TO 200mA
VMODE = 0V
10
s/DIV
ILOAD
200mA/DIV
IL
200mA/DIV
VOUT
AC COUPLED
100mV/DIV
3543 G23
VIN = 3.6V
VOUT = 1.5V
ILOAD = 100mA TO 600mA
VMODE = 3.6V
20
s/DIV
ILOAD
200mA/DIV
IL
200mA/DIV
VOUT
AC COUPLED
200mV/DIV
3543 G24
VIN = 3.6V
VOUT = 1.5V
ILOAD = 3mA TO 200mA
VMODE = 3.6V
10
s/DIV
ILOAD
200mA/DIV
IL
200mA/DIV
VOUT
AC COUPLED
100mV/DIV
3543 G25
VIN = 3.6V
VOUT = 1.5V
ILOAD = 100mA TO 200mA
VMODE = 0.6V
100
s/DIV
VC1
200mV/DIV
3543 G26
C1 = 4
F
3MHz TO 1MHz STEP
100ns/DIV
SW
2V/DIV
VMODE
2V/DIV
3543 G27
TA = 25°C unless otherwise noted.
相關(guān)PDF資料
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參數(shù)描述
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