Texas Instruments LM5020SD-1/NOPB Microcontrollers
13-90V DC/DC Controller, 1MHz PWM Boost/Flyback, 10-WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5020SD-1/NOPB
Base Model
Detailed Description
13-90V DC/DC Controller, 1MHz PWM Boost/Flyback, 10-WSON
Package
10-WDFN Exposed Pad
Lifecycle Status
Active
Datasheet
LM5020SD-1/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM5020SD-1/NOPB Microcontrollers technical specifications.
General
Package / Case
10-WDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8V ~ 15V
Output Type
Transistor Driver
Switching Frequency
200kHz ~ 630kHz
Number of Outputs
1
Topology
Flyback
Control Features
Frequency Control, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (LM5020SD-1/NOPB vs LM5020SDX-2/NOPB vs LM5020SD-2/NOPB vs LM5020SD-1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WDFN Exposed Pad | 10-WDFN Exposed Pad | 10-WDFN Exposed Pad | 10-WDFN Exposed Pad |
| 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 ~ 125°C (TJ) |
| Supply Voltage | 8V ~ 15V | 8V ~ 15V | 8V ~ 15V | 8V ~ 15V |
| Switching Frequency | 200kHz ~ 630kHz | 200kHz ~ 630kHz | 200kHz ~ 630kHz | 200kHz ~ 630kHz |
| Clock Sync | Yes | Yes | Yes | Yes |
| Control Features | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start |
| Duty Cycle Max | 80% | 50% | 50% | 80% |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
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LM5020SDX-2/NOPBTexas Instruments13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-WSON -40 to 125
LM5020SD-2/NOPBTexas Instruments13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-WSON -40 to 125