LM5035AMHX-1/NOPB
IC REG CTRLR HALF-BRIDGE 28TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments LM5035AMHX-1-NOPB is a high-voltage, high-frequency current mode PWM controller designed for half-bridge topologies. This device offers versatile DC-DC conversion for step-up and step-down applications, supporting isolation-capable positive outputs. Featuring a wide input voltage range from 13V to 105V, it is suitable for demanding power supply designs. The controller integrates essential functions including soft-start, frequency control, and ramp compensation, with selectable switching frequencies of 200kHz and 500kHz. The LM5035AMHX-1-NOPB is housed in a 28-HTSSOP package and is supplied on tape and reel. Its robust feature set makes it applicable in industrial, automotive, and telecom power systems. The integrated synchronous rectifier further enhances efficiency.
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 | 28-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 | 200kHz, 500kHz |
| Topology | Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 13V ~ 105V |
| Supplier Device Package | 28-HTSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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