Texas Instruments LM2642MTCX/NOPB Integrated Circuits (ICs)
IC CTLR SW SYNC STPDN 28-TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2642MTCX/NOPB
Detailed Description
IC CTLR SW SYNC STPDN 28-TSSOP
Package
28-TSSOP (0.173", 4.40mm Width)
Key Features
Package: 28-TSSOP (0.173", 4.40mm Width); Supply Voltage: 4.5V ~ 30V
Lifecycle Status
Active
Datasheet
LM2642MTCX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2642MTCX/NOPB Integrated Circuits (ICs) technical specifications.
General
RoHS
True
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
4.5V ~ 30V
Lifecycle Status
Active
Package
28-TSSOP (0.173", 4.40mm Width)
Current Supply
1mA
Applications
Embedded systems, Console/Set-Top boxes
Vin Min V
4.5
Alternate Parts Comparison (LM2642MTCX/NOPB vs LM5642XMTX/NOPB vs LM5642XMT/NOPB vs LM2657MTCX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-TSSOP | 28-TSSOP | 28-TSSOP | 28-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.5V ~ 30V | 4.5V ~ 36V | 4.5V ~ 36V | 4.5V ~ 28V |
| Switching Frequency | -- | 375kHz | 375kHz | 200kHz ~ 500kHz |
| Clock Sync | -- | Yes | Yes | No |
| Control Features | -- | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Duty Cycle Max | -- | 98.9% | 98.9% | 70% |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Number of Outputs | -- | 2 | 2 | 2 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Phases | -- | 2 | 2 | 2 |
| Action |
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