Texas Instruments LM5085MYX/NOPB Microcontrollers
4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-HVSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5085MYX/NOPB
Detailed Description
4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-HVSSOP -40 to 125
Package
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
LM5085MYX/NOPB Datasheet
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Technical Specifications
Texas Instruments LM5085MYX/NOPB Microcontrollers technical specifications.
General
Package / Case
8-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.5V ~ 75V
Output Type
Transistor Driver
Switching Frequency
Up to 1MHz
Number of Outputs
1
Topology
Buck
Control Features
Current Limit, Enable, On Time Control
Output Configuration
Positive
Alternate Parts Comparison (LM5085MYX/NOPB vs LM5101CMYX/NOPB vs LM5101CMYE/NOPB vs LM5111-4MY/NOPB)
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-MSOP | 8-MSOP | 8-MSOP | 8-MSOP |
| 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 | 4.5V ~ 75V | 9V ~ 14V | 9V ~ 14V | 3.5V ~ 14V |
| Channel Type | -- | Independent | Independent | Independent |
| Current Peak Output Source Sink | -- | 1A, 1A | 1A, 1A | 3A, 5A |
| Driven Configuration | -- | Half-Bridge | Half-Bridge | Low-Side |
| Gate Type | -- | N-Channel MOSFET | N-Channel MOSFET | N-Channel MOSFET |
| Input Type | -- | Non-Inverting | Non-Inverting | Inverting, Non-Inverting |
| Logic Voltage - VIL, VIH | -- | 2.3V, - | 2.3V, - | 0.8V, 2.2V |
| Number of Drivers | -- | 2 | 2 | 2 |
| Rise Fall Time Typ | -- | 990ns, 715ns | 990ns, 715ns | 14ns, 12ns |
| Action |
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