MAX1966ESA
PWM STEP-DOWN CONTROLLERManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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The Analog Devices Inc./Maxim Integrated MAX1966ESA is an 8-SOIC buck regulator, a positive output step-down DC-DC controller IC. This component is designed for surface mount applications and operates with a switching frequency of 102kHz. It features a maximum duty cycle of 95% and supports a single output with a positive polarity. Key control features include current limit, enable functionality, dead time control, pulse skipping, ramp, and soft start. The device is rated for operation across a temperature range of -40°C to 85°C (TA). This controller is suitable for applications requiring efficient power conversion, including telecommunications and industrial systems. The MAX1966ESA utilizes a synchronous rectifier topology and is supplied in bulk packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 102kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Dead Time Control, Pulse Skipping, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 95% |
| Clock Sync | No |
| Number of Outputs | 1 |
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