参数资料
型号: LTC3632IMS8E#TRPBF
厂商: LINEAR INTEGRATED SYSTEMS INC
元件分类: 稳压器
英文描述: 0.06 A SWITCHING REGULATOR, PDSO8
封装: LEAD FREE, PLASTIC, MSOP-8
文件页数: 16/20页
文件大小: 247K
代理商: LTC3632IMS8E#TRPBF
LTC3632
5
3632f
TYPICAL PERFORMANCE CHARACTERISTICS
Peak Current Trip Threshold
vs RISET
Quiescent Supply Current
vs Input Voltage
Quiescent Supply Current
vs Temperature
Switch On-Resistance
vs Input Voltage
Switch On-Resistance
vs Temperature
Switch Leakage Current
vs Temperature
Operating Waveforms
Peak Current Trip Threshold
vs Input Voltage
RISET (kΩ)
0
PEAK
CURRENT
TRIP
THRESHOLD
(mA)
10
20
30
40
60
200
400
600
800
3632 G10
1000
1200
50
VIN = 10V
INPUT VOLTAGE (V)
0
PEAK
CURRENT
TRIP
THRESHOLD
(mA)
20
40
60
10
30
50
10
20
30
40
3632 G11
50
5
015
25
35
45
ISET OPEN
ISET = GND
RSET = 500k
VIN = 10V
INPUT VOLTAGE (V)
5
10
12
14
SLEEP
45
3632 G12
8
6
15
25
35
4
2
0
V
IN
SUPPL
Y
CURRENT
(μA)
SHUTDOWN
TEMPERATURE (°C)
–40
10
12
14
SLEEP
110
3632 G13
8
6
–10
20
50
80
4
2
0
V
IN
SUPPL
Y
CURRENT
(μA)
SHUTDOWN
VIN = 10V
INPUT VOLTAGE (V)
0
6
7
8
40
3632 G14
5
4
10
20
TOP
BOTTOM
30
50
3
2
1
SWITCH
ON-RESIST
ANCE
(Ω)
TEMPERATURE (°C)
SWITCH
ON-RESISTANCE
(Ω)
5
6
7
3632 G15
3
0
–40
–10
20
50
80
110
8
4
2
1
VIN = 10V
TOP
BOTTOM
RUN Comparator Thresholds
vs Temperature
TEMPERATURE (°C)
0
SWITCH
LEAKAGE
CURRENT
(μA)
0.10
0.20
0.30
0.05
0.15
0.25
–10
20
50
3632 G16
–40
80
110
SW = 0V
SW = 50V
VIN = 50V
TEMPERATURE (°C)
–40
1.00
RUN
COMPARATOR
THRESHOLD
(V)
1.05
1.10
1.15
1.20
1.30
–10
20
50
80
3632 G17
110
1.25
RISING
FALLING
SWITCH
VOLTAGE
20V/DIV
OUTPUT
VOLTAGE
100mV/DIV
INDUCTOR
CURRENT
50mA/DIV
20μs/DIV
VIN = 48V
VOUT = 5V
3632 G18
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