SC1102CSTRT Semtech, SC1102CSTRT Datasheet - Page 8

• Manufacturer Part Number: SC1102CSTRT
• Description: IC, VOLTAGE MODE PWM CTRL, 12.6V, 14-SOIC
• Manufacturer: Semtech

Specifications of SC1102CSTRT

• Output Current: 1A
• Frequency: 200kHz
• Supply Voltage Range: 4.2V To 12.6V
• Digital Ic Case Style: SOIC
• No. Of Pins: 14
• Operating Temperature Range: 0°C To +70°C
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Controller Type: PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Output Ripple Voltage
Ch1: Vo_rpl
1. V
PIN Descriptions
Ch1: Vo_rpl
2. V
POWER MANAGEMENT
Typical Characteristics
2006 Semtech Corp.
IN
IN
= 5V; V
= 5V; V
O
OUT
= 3.3V; I
= 1.3V; I
OUT
OUT
= 12A
= 12A
8
Wave forms are shown for SC1102 and are similiar for
SC1102A but at a higher frequency.
Gate Drive Waveforms
Ch1: Top FET
Ch2: Bottom FET
Ch1: Top FET
Ch2: Bottom FET
SC1102/SC1102A
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