LTC3630AHMSE#WTRPBF
ActiveHIGH EFFICIENCY, 76V 500MA SYNCHRONOUS STEP-DOWN CONVERTER
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LTC3630AHMSE#WTRPBF
ActiveHIGH EFFICIENCY, 76V 500MA SYNCHRONOUS STEP-DOWN CONVERTER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC3630AHMSE#WTRPBF |
|---|---|
| Current - Output | 500 mA |
| Frequency - Switching [Max] | 250 kHz |
| Frequency - Switching [Min] | 50 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable (Programmable) |
| Package / Case | 3 mm, 0.118 in, 12 |
| Package / Case | 16-TFSOP, Exposed Pad |
| Supplier Device Package | 16-MSOP-EP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 76 V |
| Voltage - Input (Min) [Min] | 4 V |
| Voltage - Output (Max) | 76 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
| Voltage - Output (Min/Fixed) | 5 V |
LTC3630A Series
High Efficiency, 76V 500mA Synchronous Step-Down Converter
| Part | Voltage - Output (Max) [Max] | Voltage - Output (Min/Fixed) | Voltage - Output (Min/Fixed) | Voltage - Output (Min/Fixed) | Voltage - Output (Min/Fixed) | Output Type | Topology | Supplier Device Package | Function | Synchronous Rectifier | Voltage - Input (Max) [Max] | Number of Outputs | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Mounting Type | Voltage - Input (Min) [Min] | Output Configuration | Current - Output | Voltage - Output (Max) | Package / Case | Frequency - Switching [Min] | Frequency - Switching [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices | 65 V | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-DFN (5x3) | Step-Down | 65 V | 1 | 150 °C | -40 °C | 16-WFDFN Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | |||||
Analog Devices | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 76 V | 1 | 125 ¯C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | 76 V | 0.118 in 3 mm 12 | ||||
Analog Devices | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 76 V | 1 | 150 °C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive | 500 mA | 76 V | 0.118 in 3 mm 12 | 50 kHz | 250 kHz | ||
Analog Devices | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 76 V | 1 | 150 °C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | 76 V | 0.118 in 3 mm 12 | ||||
Analog Devices | 65 V | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-DFN (5x3) | Step-Down | 65 V | 1 | 150 °C | -40 °C | 16-WFDFN Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | |||||
Analog Devices | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 76 V | 1 | 150 °C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | 76 V | 0.118 in 3 mm 12 | ||||
Analog Devices | 65 V | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 65 V | 1 | 125 ¯C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | 0.118 in 3 mm 12 | ||||
Analog Devices | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 76 V | 1 | 125 ¯C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive | 500 mA | 76 V | 0.118 in 3 mm 12 | 50 kHz | 250 kHz | ||
Analog Devices | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 76 V | 1 | 150 °C | -55 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | 76 V | 0.118 in 3 mm 12 | ||||
Analog Devices | 65 V | 0.8 V | 3.3 V | 1.8 V | 5 V | Adjustable (Programmable) | Buck | 16-MSOP-EP | Step-Down | 65 V | 1 | 125 ¯C | -40 °C | 16-TFSOP Exposed Pad | Surface Mount | 4 V | Positive or Negative | 500 mA | 0.118 in 3 mm 12 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 6.09 | |
Description
General part information
LTC3630A Series
The LTC3630A is a high efficiency step-down DC/DC converter with internal high side and synchronous power switches that draws only 12μA typical DC supply current while maintaining a regulated output voltage at no load.The LTC3630A can supply up to 500mA load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and for reducing output ripple and component size. The LTC3630A’s combination of Burst Mode®operation, integrated power switches, low quiescent current, and programmable peak current limit provides high efficiency over a broad range of load currents.With its wide input range of 4V to 76V, the LTC3630A is a robust converter suited for regulating a wide variety of power sources. A feedback comparator output enables multiple LTC3630As to be paralleled in higher current applications.The LTC3630A is available in the thermally-enhanced 3mm × 5mm DFN and the MSE16 packages.Vin RangeLTC36304.5V to 65VLTC3630A4.5V to 76VAPPLICATIONSIndustrial Control SuppliesMedical DevicesPortable InstrumentsAutomotiveAvionics
Documents
Technical documentation and resources