MAX17140AETL+CGH
DC-DC FOR TVManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc./Maxim Integrated MAX17140AETL-CGH is a Quick-PWM™ series step-down DC-DC controller. This 40-TQFN (5x5) packaged device features a positive output configuration and operates as a buck regulator. It supports multiple switching frequencies, including 200kHz, 300kHz, 450kHz, and 600kHz, with a maximum duty cycle of 100%. Control features include current limit, enable, on-time control, and power good indication. The device is designed for surface mounting and is rated for operation from -40°C to 85°C. It incorporates a synchronous rectifier and is suitable for applications requiring efficient power conversion in displays and consumer electronics.
Additional Information
Series: Quick-PWM™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz, 300kHz, 450kHz, 600kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Supplier Device Package | 40-TQFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, On Time Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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