MAX17140AETL+TCGH
DC-DC FOR TVManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated's Quick-PWM™ MAX17140AETL-TCGH is a single-output, positive step-down DC-DC controller designed for high-performance applications. This buck regulator features integrated synchronous rectification and supports selectable switching frequencies of 200kHz, 300kHz, 450kHz, and 600kHz. The device offers robust control features including current limit, enable, on-time control, and power good indication. Packaged in a 40-TQFN (5x5) with an exposed pad for thermal dissipation, the MAX17140AETL-TCGH is optimized for surface mounting. Its operating temperature range is -40°C to 85°C (TA), making it suitable for demanding environments. This component finds application in display power management, particularly within television designs, and other power conversion systems requiring efficient voltage regulation.
Additional Information
Series: Quick-PWM™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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