SC1485ITSTRT Semtech, SC1485ITSTRT Datasheet - Page 15

• Manufacturer Part Number: SC1485ITSTRT
• Description: IC PWM BUCK CTRLR DUAL 28TSSOP
• Manufacturer: Semtech
• Type: Step-Down (Buck)r

Specifications of SC1485ITSTRT

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.5 ~ 25 V
• Voltage - Input: 1.8 ~ 25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -
• Frequency - Switching: -
• Other names: SC1485ITSTR

gives us:
and:
As can be seen, the heating effects due to internal power
dissipation are practically negligible, thus requiring no
special consideration thermally during layout.
P
POWER MANAGEMENT
T
D
J
2005 Semtech Corp.
5
5
. 0
182
85
2
60
60
5
10
10
. 0
W
182
1100
9
9
300
250
84
10
10
10
6
100
3
3
5
13
13
150
C
1
1
NOT RECOMMENDED FOR NEW DESIGN
10
10
10
6
3
3
. 0
. 0
1875
15
15
SC1485
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