参数资料
型号: LT8410EDC#TRMPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 0.03 A SWITCHING REGULATOR, PDSO8
封装: 2 X 2 MM, LEAD FREE, PLASTIC, DFN-8
文件页数: 11/16页
文件大小: 309K
代理商: LT8410EDC#TRMPBF
LT8410/LT8410-1
4
84101fb
TYPICAL PERFORMANCE CHARACTERISTICS
Quiescent Current
vs SHDN Voltage
Quiescent Current in Regulation
with No Load
SHDN Current vs SHDN Voltage
Peak Inductor Current
vs Temperature (LT8410)
Peak Inductor Current
vs Temperature (LT8410-1)
VREF Voltage vs Temperature
Output Voltage vs Temperature
Quiescent Current—Not Switching
Quiescent Current vs Temperature
TEMPERATURE (°C)
–40
OUTPUT
VOL
TAGE
CHANGE
(%)
1.00
0.75
0.25
0.50
–0.25
–0.75
–0.50
0
–1.00
8410-1 G04
120
80
40
0
VCC = 3.6V, VOUT = 16V
LOAD = 0.5mA
FIGURE 4 CIRCUIT
VCC VOLTAGE (V)
0
QUIESCENT
CURRENT
(A)
12
10
6
8
2
4
0
8410-1 G05
16
12
8
4
TEMPERATURE (°C)
–40
QUIESCENT
CURRENT
(A)
10
6
8
2
4
0
8410-1 G06
120
80
40
0
VCC = 3.6V
SHDN VOLTAGE (V)
0
QUIESCENT
CURRENT
(A)
10
8
6
2
4
0
8410-1 G07
5
2
3
4
1
VCC = 3.6V
OUTPUT VOLTAGE (V)
0
QUIESCENT
CURRENT
(A)
1000
100
10
8410-1 G08
40
20
30
10
VCC = 3.6V
SHDN VOLTAGE (V)
0
SHDN
PIN
BIAS
CURRENT
(A)
2.5
2.0
1.5
0
1.0
0.5
–0.5
8410-1 G09
16
8
12
4
VCC = 3.6V
TEMPERATURE (°C)
–40
PEAK
INDUCTOR
CURRENT
(mA)
40
36
32
24
28
20
8410-1 G10
120
40
80
0
VCC = 3.6V
VOUT = 16V
FIGURE 4 CIRCUIT
TEMPERATURE (°C)
–40
V REF
VOL
TAGE
(V)
1.235
1.234
1.233
1.231
1.232
1.230
8410-1 G12
120
40
80
0
VCC = 3.6V
TEMPERATURE (°C)
–40
PEAK
INDUCTOR
CURRENT
(mA)
15
13
11
7
9
5
8410-1 G11
120
40
80
0
VCC = 3.6V
VOUT = 16V
FIGURE 5 CIRCUIT
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