Texas Instruments LM5021MMX-1/NOPB Microcontrollers
30V 1MHz PWM Controller, Isolated, 8.5V Out, 700mA, MSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5021MMX-1/NOPB
Base Model
Detailed Description
30V 1MHz PWM Controller, Isolated, 8.5V Out, 700mA, MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
LM5021MMX-1/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM5021MMX-1/NOPB Microcontrollers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8V ~ 30V
Internal Switch S
No
Switching Frequency
150kHz ~ 1MHz
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
20 V
Duty Cycle
80%
Alternate Parts Comparison (LM5021MMX-1/NOPB vs LM5021MMX-2 vs LM5021MMX-2/NOPB vs LM5021MMX-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 | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| 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 ~ 30V | 8V ~ 30V | 8V ~ 30V | 8V ~ 30V |
| Switching Frequency | 150kHz ~ 1MHz | Up to 1MHz | Up to 1MHz | Up to 1MHz |
| Control Features | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync | Frequency Control, Soft Start, Sync |
| Duty Cycle | 80% | 50% | 50% | 80% |
| Fault Protection | Current Limiting, Over Load | Current Limiting, Over Load | Current Limiting, Over Load | Current Limiting, Over Load |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback, Forward | Flyback, Forward | Flyback, Forward |
| Voltage Start Up | 20 V | 20 V | 20 V | 20 V |
| Action |
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