SC1477ITSTR Semtech, SC1477ITSTR Datasheet - Page 21

• Manufacturer Part Number: SC1477ITSTR
• Description: IC, CPU POWER SUPPLY, 24-TSSOP
• Manufacturer: Semtech

Specifications of SC1477ITSTR

• Ic Function: CPU Power Supply IC
• Supply Voltage Range: 4.3V To 6V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: TSSOP
• No. Of Pins: 24
• Peak Reflow Compatible (260 C): No
• Termination Type: SMD
• Rohs Compliant: No
• Filter Terminals: SMD
• Control Mode: Hysteretic
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant


93.00%
92.00%
91.00%
90.00%
89.00%
88.00%
87.00%
86.00%
85.00%
84.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
78.00%
76.00%
0.0
0.0
2.0
2.0
4.0
4.0
0.925V Output Power Efficiency (Vin = 10V and 19V)
2.0V Output Power Efficiency (Vin = 10V and 19V)
6.0
6.0
2xFDS6694 + 3xFDS6674A
2xFDS6694 + 3xFDS6674A
8.0
8.0
Iout, A
Iout, A
10.0
10.0
12.0
12.0
14.0
14.0
16.0
16.0
18.0
18.0
Efficiency (10V/2.0V)
Efficiency (19V/2.0V)
Efficiency (10V/0.925V)
Efficiency (19V/0.925V)