參數(shù)資料
型號: LTC3388IMSE-3#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 0.21 A SWITCHING REGULATOR, PDSO10
封裝: LEAD FREE, PLASTIC, MSOP-10
文件頁數(shù): 19/20頁
文件大?。?/td> 282K
代理商: LTC3388IMSE-3#TRPBF
LTC3388-1/LTC3388-3
8
338813f
TYPICAL PERFORMANCE CHARACTERISTICS
Efficiency vs ILOAD, L = 100μH
(LTC3388-3)
Efficiency vs VIN for ILOAD = 50mA,
L = 100μH (LTC3388-3)
Efficiency vs VIN for VOUT = 3.3V,
L = 100μH (LTC3388-3)
Efficiency vs ILOAD, L = 22μH
(LTC3388-3)
Efficiency vs VIN for ILOAD = 50mA,
L = 22μH (LTC3388-3)
Efficiency vs VIN for VOUT = 3.3V,
L = 22μH (LTC3388-3)
LOAD CURRENT (A)
EFFICIENCY
(%)
100
50
60
90
70
20
10
30
40
80
0
338813 G28
10m
100μ
1m
10μ
VOUT = 5.0V
VOUT = 3.3V
VOUT = 3.0V
VOUT = 2.8V
VIN = 6.0V
LOAD CURRENT (A)
EFFICIENCY
(%)
100
50
60
90
70
20
10
30
40
80
0
338813 G29
10m
100μ
1m
10μ
VIN = 6.0V
VOUT = 5.0V
VOUT = 3.3V
VOUT = 3.0V
VOUT = 2.8V
VIN (V)
EFFICIENCY
(%)
100
80
85
90
95
75
70
338813 G30
14
12
10
16
18
20
48
6
VOUT = 5.0V
VOUT = 3.3V
VOUT = 3.0V
VOUT = 2.8V
VIN (V)
EFFICIENCY
(%)
100
80
85
90
95
75
70
338813 G31
14
12
10
16
18
20
48
6
VOUT = 5.0V
VOUT = 3.3V
VOUT = 3.0V
VOUT = 2.8V
VIN (V)
EFFICIENCY
(%)
100
70
80
90
50
60
40
30
338813 G32
12
14
16
18
20
410
8
6
ILOAD = 50mA
ILOAD = 100μA
ILOAD = 50μA
ILOAD = 30μA
ILOAD = 10μA
VIN (V)
EFFICIENCY
(%)
100
70
80
90
50
60
40
30
338813 G33
12
14
16
18
20
410
8
6
ILOAD = 50mA
ILOAD = 100μA
ILOAD = 50μA
ILOAD = 30μA
ILOAD = 10μA
相關(guān)PDF資料
PDF描述
LTC3388EDD-1#TRPBF 0.21 A SWITCHING REGULATOR, PDSO10
LTC3388EMSE-1#TRPBF 0.21 A SWITCHING REGULATOR, PDSO10
LTC3388IDD-1#TRPBF 0.21 A SWITCHING REGULATOR, PDSO10
LTC3388IMSE-1#TRPBF 0.21 A SWITCHING REGULATOR, PDSO10
LTC3419EDD-1#TR 1.2 A DUAL SWITCHING CONTROLLER, 2250 kHz SWITCHING FREQ-MAX, PDSO8
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