SC403MLTRT Semtech, SC403MLTRT Datasheet - Page 9

• Manufacturer Part Number: SC403MLTRT
• Manufacturer: Semtech

Specifications of SC403MLTRT

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Typical Characteristics
Characteristics in this section are based on using the applicable Detailed Application Circuit.
100
100
80
60
40
20
60
40
20
80
Efficiency vs. Load — Forced Continuous Mode
0
0
0.001
0.001
V
V
OUT
OUT
= 1.5V, V
= 1.5V, V
Efficiency vs. Load — PSAVE Mode
LDO
LDO
0.010
0.010
= V
= V
DD
DD
= ENL = 5V, EN/P5V is floating
= EN/PSV= ENL = 5V
V
V
IN
IN
= 6V
= 20V
I
I
OUT
OUT
V
0.100
0.100
V
IN
IN
(A
(A
= 12V
V
= 6V
DC
DC
IN
)
)
= 20V
V
IN
= 12V
V
V
IN
IN
= 20V
1.000
= 20V
1.000
Efficiency
V
V
P
IN
P
IN
Efficiency
LOSS
LOSS
= 12V
= 12V
V
V
IN
IN
= 6V
= 6V
10.000
10.000
2.5
1.0
0.0
2.0
1.5
0.5
2.5
2.0
1.5
1.0
0.5
0.0
1.575
1.550
1.525
1.500
1.475
1.450
1.425
1.425
1.575
1.550
1.525
1.500
1.475
1.450
0.001
0.001
V
V
V
OUT
OUT
OUT
= 1.5V, V
V
V
= 1.5V, V
V
V
IN
IN
IN
IN
= 20V
= 6V
= 20V
= 6V
vs. Load — Forced Continuous Mode
LDO
LDO
0.010
V
0.010
= V
= V
OUT
DD
DD
= EN/PSV= ENL = 5V
= ENL = 5V, EN/P5V is floating
V
V
V
vs. Load — PSAVE Mode
IN
IN
IN
= 12V
= 12V
= 12V
I
I
OUT
OUT
0.100
0.100
(A
(A
V
DC
DC
IN
)
)
= 12V
V
V
IN
IN
= 20V
= 6V
V
V
IN
1.000
1.000
IN
= 20V
= 6V
V
V
PK-PK
OUT
V
SC403
V
PK-PK
OUT
10.000
10.000
150
125
100
0
150
125
100
75
50
25
75
50
25
0
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