LTC1143 Series
Manufacturer: Analog Devices Inc./Maxim Integrated
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DUAL HIGH EFFICIENCY SO-16 STEP-DOWN SWITCHING REGULATOR CONTROLLERS
| Part | Function | Output Phases | Topology | Number of Outputs | Mounting Type | Clock Sync | Package / Case | Package / Case | Output Configuration | Output Type | Duty Cycle (Max) [Max] | Synchronous Rectifier | Frequency - Switching [Max] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Control Features | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 16 V | 3.5 V | Current Limit Enable | 16-SO | 0 °C | 70 °C | ||
 Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 14 V | 4 V | Current Limit Enable | 16-SO | -40 ¯C | 85 C | ||
Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 16 V | 3.5 V | Current Limit Enable | 16-SO | 0 °C | 70 °C | ||
 Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 14 V | 4 V | Current Limit Enable | 16-SO | -40 ¯C | 85 C | ||
Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 16 V | 3.5 V | Current Limit Enable | 16-SO | 0 °C | 70 °C | ||
Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 14 V | 4 V | Current Limit Enable | 16-SO | -40 ¯C | 85 C | ||
 Analog Devices Inc./Maxim Integrated | Step-Down Step-Up/Step-Down | 1 | Buck Buck-Boost | 2 | Surface Mount | 16-SOIC | 0.154 in 3.9 mm | Positive | Transistor Driver | 100 % | 400 kHz | 16 V | 3.5 V | Current Limit Enable | 16-SO | 0 °C | 70 °C |