LM5027AMHX/NOPB
IC REG CTRLR FWRD CONV 20TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM5027AMHX-NOPB is a highly integrated, high-voltage, 310kHz current-mode PWM controller designed for efficient forward converter topologies. This device supports both step-up and step-down configurations, featuring robust control capabilities including frequency control, ramp compensation, and soft-start. The output is a transistor driver, enabling isolation-capable positive output designs. With a wide input voltage range of 13V to 90V and a maximum duty cycle of 72.5%, it is suitable for demanding applications in industrial power supplies, telecom, and automotive sectors. The LM5027AMHX-NOPB is supplied in a 20-HTSSOP package on tape and reel, operating across a temperature range of -40°C to 125°C.
Additional Information
Series: -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 | 20-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 310kHz |
| Topology | Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 13V ~ 90V |
| Supplier Device Package | 20-HTSSOP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 72.5% |
| Clock Sync | No |
| Number of Outputs | 3 |