SC121ULTRT Semtech, SC121ULTRT Datasheet - Page 12

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SC121ULTRT

Manufacturer Part Number
SC121ULTRT
Description
IC BOOST SYNC 1.2A MLPD-6
Manufacturer
Semtech
Type
Step-Up (Boost)r
Datasheet

Specifications of SC121ULTRT

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
3.3V, 1.8 ~ 5 V
Current - Output
1.2A
Frequency - Switching
1.2MHz
Voltage - Input
0.7 ~ 4.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
6-MLPD-UT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
SC121ULTRTTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC121ULTRT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
Company:
Part Number:
SC121ULTRT
Quantity:
550
Typical Characteristics — V
5.05
4.95
4.85
4.9
4.8
500
450
400
350
300
250
200
150
100
5
50
0
-50
0.5
Temperature Reg. — Low Load (V
R
R
1
1
T
= 931k Ω , R
A
= 931k Ω , R
= 25°C
1
Max. I
-25
V
IN
= 3.2V
1.5
2
2
= 294k Ω , L = 4.7 μ H, C
= 294k Ω , L = 4.7 μ H, C
Junction Temperature (
OUT
0
T
T
vs. V
A
A
2
= –40°C
= 85°C
V
IN
IN
V
= 2.2V
IN
25
2.5
(V
(V)
V
OUT
IN
= 4.2V
FB
FB
= 5.0V)
3
OUT
= 22pF
= 22pF, I
50
o
V
C)
IN
= 5.0V (continued)
= 1.2V
3.5
OUT
OUT
75
= 5.0V)
= 1mA
4
100
4.5
5.05
4.95
4.85
4.9
4.8
5
-50
R
Temperature Reg. — High Load (V
1
= 931k Ω , R
-25
V
V
IN
IN
= 4.2V
= 1.2V
2
= 294k Ω , L = 4.7 μ H, C
Junction Temperature (
0
V
IN
= 2.2V
25
FB
= 22pF, I
50
o
V
C)
IN
= 3.2V
OUT
OUT
75
= 85mA
SC121
= 5.0V)
100
12

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