参数资料
型号: LTC3108IGN#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 0.45 A SWITCHING REGULATOR, PDSO16
封装: 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16
文件页数: 19/22页
文件大小: 1300K
代理商: LTC3108IGN#PBF
LTC3108
3108fa
Typical perForMance characTerisTics
Start-Up Voltage Sequencing
VOUT and PGD Response
During a Step Load
VOUT Ripple
LDO Step Load Response
Enable Input and VOUT2
Running on Storage Capacitor
TA = 25°C, unless otherwise noted.
10sec/DIV
3108 G12
CH1
VSTORE
1V/DIV
CH2, VOUT
1V/DIV
CH3, VLDO
1V/DIV
VIN = 50mV
1:100 RATIO TRANSFORMER
COUT = 220F
CSTORE = 470F
CLDO = 2.2F
5ms/DIV
3108 G13
CH2
VOUT
1V/DIV
CH1
PGD
1V/DIV
50mA LOAD STEP
COUT = 220F
100ms/DIV
3108 G14
20mV/
DIV
30A LOAD
COUT = 220F
1ms/DIV
3108 G16
CH2, VOUT2
1V/DIV
CH1
VOUT2_EN
1V/DIV
10mA LOAD ON VOUT2
COUT = 220F
5sec/DIV
3108 G17
CH2, VOUT
1V/DIV
CH1, VIN
50mV/DIV
CH3
VSTORE
1V/DIV
CH4, VLDO
1V/DIV
CSTORE = 470F
VOUT LOAD = 100A
VLDO
20mV/DIV
ILDO
5mA/DIV
200s/DIV
3108 G15
0mA TO 3mA LOAD STEP
CLDO = 2.2F
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