LTC3829 Series
Manufacturer: Analog Devices Inc./Maxim Integrated
Beta
⌘K
3-PHASE, SINGLE OUTPUT SYNCHRONOUS STEP-DOWN DC/DC CONTROLLER WITH DIFFAMP
| Part | Function | Voltage - Supply (Vcc/Vdd) Maximum | Voltage - Supply (Vcc/Vdd) Minimum | Operating Temperature (Max) | Operating Temperature (Min) | Package Width | Package Name | Package Length | Topology | Output Configuration | Clock Sync | Package / Case | Control Features | Synchronous Rectifier | Output Type | Mounting Type | Output Phases | Frequency - Switching (Min) | Frequency - Switching (Max) | Number of Outputs | Duty Cycle (Max) | Package Features | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 7 mm | 38-QFN | 5 mm | Buck | Positive | No | 38-WFQFN Exposed Pad | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | |||
 Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 7 mm | 38-QFN | 5 mm | Buck | Positive | No | 38-WFQFN Exposed Pad | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | |||
Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 7 mm | 38-QFN | 5 mm | Buck | Positive | No | 38-WFQFN Exposed Pad | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | |||
 Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 4.4 mm | 38-TFSOP 38-TSSOP-EP | 0.173 in | Buck | Positive | No | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | Exposed Pad | |||
Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 4.4 mm | 38-TFSOP 38-TSSOP-EP | 0.173 in | Buck | Positive | No | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | Exposed Pad | |||
 Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 4.4 mm | 38-TFSOP 38-TSSOP-EP | 0.173 in | Buck | Positive | No | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | Exposed Pad | AEC-Q100 | Automotive | |
Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 7 mm | 38-QFN | 5 mm | Buck | Positive | No | 38-WFQFN Exposed Pad | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | |||
Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 4.4 mm | 38-TFSOP 38-TSSOP-EP | 0.173 in | Buck | Positive | No | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | Exposed Pad | |||
Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 4.4 mm | 38-TFSOP 38-TSSOP-EP | 0.173 in | Buck | Positive | No | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | Exposed Pad | AEC-Q100 | Automotive | |
Analog Devices Inc./Maxim Integrated | Step-Down | 38 V | 4.5 V | 125 °C | -40 °C | 4.4 mm | 38-TFSOP 38-TSSOP-EP | 0.173 in | Buck | Positive | No | Current Limit Enable Frequency Control Power Good Soft Start Tracking | Yes | Transistor Driver | Surface Mount | 3 | 250 kHz | 770 kHz | 3 | 94 % | Exposed Pad |