Integrated Circuits (ICs)
MAX1649CPA+
ActiveAnalog Devices Inc./Maxim Integrated
IC REG CTRLR BUCK 8DIP
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsDatasheet
Integrated Circuits (ICs)
MAX1649CPA+
ActiveAnalog Devices Inc./Maxim Integrated
IC REG CTRLR BUCK 8DIP
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX1649CPA+ |
|---|---|
| Clock Sync | False |
| Control Features | Enable |
| Duty Cycle (Max) [Max] | 96.5 % |
| Frequency - Switching [Max] | 300 kHz |
| Function | Step-Down |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 16 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3 V |
| Part | Main Purpose | Regulator Topology | Voltage - Input [Max] | Voltage - Input [Min] | Contents | Board Type | Outputs and Type | Current - Output | Voltage - Output | Outputs and Type | Utilized IC / Part | Supplied Contents | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Mounting Type | Supplier Device Package | Number of Outputs | Output Configuration | Clock Sync | Operating Temperature [Max] | Operating Temperature [Min] | Duty Cycle (Max) [Max] | Control Features | Package / Case | Package / Case | Package / Case | Output Phases | Output Type | Function | Synchronous Rectifier | Topology | Frequency - Switching [Max] | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | DC/DC Step Down | Buck | 16.5 V | 5.5 V | Board(s) | Fully Populated | 1 Non-Isolated Output Non-Isolated | 1.5 A | 5 V | 1 | MAX1649 | Board(s) | ||||||||||||||||||||||
Analog Devices Inc./Maxim Integrated | 16 V | 3 V | Through Hole | 8-PDIP | 1 | Positive | 70 °C | 0 °C | 96.5 % | Enable | 0.3 in | 8-DIP | 7.62 mm | 1 | Transistor Driver | Step-Down | Buck | 300 kHz | ||||||||||||||||
 Analog Devices Inc./Maxim Integrated | 16 V | 3 V | Surface Mount | 8-SOIC | 1 | Positive | 85 °C | -40 °C | 96.5 % | Enable | 8-SOIC | 1 | Transistor Driver | Step-Down | Buck | 300 kHz | 3.9 mm | 0.154 in | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 16 V | 3 V | Surface Mount | 8-SOIC | 1 | Positive | 70 °C | 0 °C | 96.5 % | Enable | 8-SOIC | 1 | Transistor Driver | Step-Down | Buck | 300 kHz | 3.9 mm | 0.154 in | ||||||||||||||||
 Analog Devices Inc./Maxim Integrated | 16 V | 3 V | Through Hole | 8-PDIP | 1 | Positive | 70 °C | 0 °C | 96.5 % | Enable | 0.3 in | 8-DIP | 7.62 mm | 1 | Transistor Driver | Step-Down | Buck | 300 kHz | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 16 V | 3 V | Surface Mount | 8-SOIC | 1 | Positive | 85 °C | -40 °C | 96.5 % | Enable | 8-SOIC | 1 | Transistor Driver | Step-Down | Buck | 300 kHz | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.61 | |
| 10 | $ 3.84 | |||
| 25 | $ 3.39 | |||
| 100 | $ 3.20 | |||
Description
General part information
MAX1649 Series
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PDIP
Documents
Technical documentation and resources