参数资料
型号: LTC3406AIS5#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 1.3 A SWITCHING REGULATOR, 1800 kHz SWITCHING FREQ-MAX, PDSO5
封装: 1 MM HEIGHT, LEAD FREE, PLASTIC, MO-193, TSOT-23, 5 PIN
文件页数: 12/16页
文件大小: 299K
代理商: LTC3406AIS5#PBF
LTC3406A
5
3406afa
TEMPERATURE (°C)
–50
DYNAMIC
SUPPL
Y
CURRENT
(
μ
A)
200
250
300
25
75
3406A G13
150
100
–25
0
50
100
125
50
0
VIN = 3.6V
VOUT = 1.2V
ILOAD = 0A
TEMPERATURE (°C)
–50
80
100
140
25
75
3406A G14
60
40
–25
0
50
100
125
20
0
120
SWITCH
LEAKAGE
(nA)
SYNCHRONOUS
SWITCH
MAIN SWITCH
INPUT VOLTAGE (V)
0
SWITCH
LEAKAGE
(pA)
200
400
600
1
2
34
3406A G15
5
800
1000
100
300
500
700
900
6
SYNCHRONOUS
SWITCH
MAIN SWITCH
RUN = 0V
Dynamic Supply Current vs
Temperature
Switch Leakage vs Temperature
Switch Leakage vs Input Voltage
TYPICAL PERFORMANCE CHARACTERISTICS
(From Front Page Figure Except for the Resistive Divider Resistor Values)
Start-Up from Shutdown
Load Step
Discontinuous Operation
RUN
2V/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 600mA (3Ω RES)
500μs/DIV
3406A G16
ILOAD
500mA/DIV
VOUT
1V/DIV
VOUT
200mV/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 0mA TO 600mA
20μs/DIV
3406A G17
ILOAD
500mA/DIV
IL
500mA/DIV
VOUT
200mV/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 50mA TO 600mA
20μs/DIV
3406A G18
ILOAD
500mA/DIV
IL
500mA/DIV
VOUT
200mV/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 100mA TO 600mA
20μs/DIV
3406A G19
ILOAD
500mA/DIV
IL
500mA/DIV
VOUT
200mV/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 200mA TO 600mA
20μs/DIV
3406A G20
ILOAD
500mA/DIV
IL
500mA/DIV
SW
2V/DIV
VIN = 3.6V
VOUT = 1.8V
ILOAD = 50mA
500ns/DIV
3406A G21
IL
200mA/DIV
VOUT
20mV/DIV
AC COUPLED
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