Texas Instruments LM5020MM-2/NOPB DC DC Switching Regulators
IC REG CTRLR FLYBACK 10MSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments LM5020MM-2/NOPB DC DC Switching Regulators technical specifications.
General
Related Parts Comparison (LM5020MM-2/NOPB vs LM5020MM-2 vs LM5020MM-1/NOPB vs LM3S1332-EQC50-A2T)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 10-MSOP | 10-MSOP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) |
| Supply Voltage | 8V ~ 15V | 8V ~ 15V | 8V ~ 15V | 2.25V ~ 2.75V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Package | MSOP | MSOP-10 | VSSOP (DGS)-10 | LQFP |
| Series | LM5020 | LM5020 | -- | Stellaris® ARM® Cortex®-M3S 1000 |
| Switching Frequency | 200kHz ~ 630kHz | 200kHz ~ 630kHz | 200kHz ~ 630kHz | -- |
| Clock Sync | Yes | Yes | Yes | -- |
| Control Features | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start | -- |
| Duty Cycle Max | 50% | 50% | 80% | -- |
| Action |
Texas Instruments LM5020MM-2/NOPB DC DC Switching Regulators Overview
Current mode PWM controller for boost, flyback, and SEPIC topologies. Features a wide input voltage range of 13V to 100V, with a maximum supply voltage of 90V. Operates at a 630kHz switching frequency with a 50% maximum duty cycle. Delivers 1A output current and 300W output power.
Packaged in a 10-VSSOP (MSOP) for surface mounting, with a -40°C to 125°C operating temperature range.
