参数资料
型号: LTC3525LESC6-3TRM
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 0.45 A SWITCHING REGULATOR, PDSO6
封装: PLASTIC, MO-203AB, SC-70, 6 PIN
文件页数: 7/12页
文件大小: 235K
代理商: LTC3525LESC6-3TRM
LTC3525L-3
4
3525lf
3525 G16
50mV/DIV
IOUT =
80mA
IOUT =
40mA
IOUT =
5mA
50
s/DIV
VIN = 1.2V
COUT = 10F
3525 G13
TEMPERATURE (
°C)
–40–30–20–10 0
CHANGE
IN
V
OUT
(%)
80
40 50
20
10
30
70
60
0.4
0.3
0.2
0.1
–0.1
–0.2
–0.3
–0.4
0
1.0
2.5
3.5
1.5
2.0
3.0
4.0
4.5
3525 G14
120
100
80
60
40
20
0
SWITCHING
DELAY
(
s)
VIN (V)
3525 G15
INPUT
CURRENT
100mA/DIV
VOUT
1V/DIV
500
s/DIV
VIN = 1.2V
3525 G12
LOAD (mA)
0.1
BURST
FREQUENCY
(kHz)
40
35
30
25
20
15
10
5
0
110
COUT = 10F
COUT = 22F
Light Load Burst Frequency
vs Load
VOUT Variation vs Temperature
(Normalized to 25°C)
Startup Delay Coming Out of
Shutdown
Input Current and VOUT at Startup
Output Voltage Ripple
TYPICAL PERFOR A CE CHARACTERISTICS
UW
TA = 25°C unless otherwise noted.
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