Texas Instruments LM27241MTCX/NOPB DC DC Switching Controllers
IC REG CTRLR BUCK 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM27241MTCX/NOPB
Detailed Description
IC REG CTRLR BUCK 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 20-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM27241MTCX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM27241MTCX/NOPB DC DC Switching Controllers technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-5°C ~ 125°C (TJ)
Supply Voltage
4.5V ~ 5.5V
Output Type
Transistor Driver
Switching Frequency
200kHz ~ 500kHz
Number of Outputs
1
Topology
Buck
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (LM27241MTCX/NOPB vs LM3S1332-EQC50-A2T vs LM5034MTCX/S7002252 vs LM3075MTC/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 | 20-TSSOP | 100-LQFP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -5°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.5V ~ 5.5V | 2.25V ~ 2.75V | 13V ~ 100V | 4.5V ~ 36V |
| Switching Frequency | 200kHz ~ 500kHz | -- | 2MHz | 200kHz, 300kHz |
| Clock Sync | No | -- | Yes | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -- | Frequency Control, Soft Start | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Number of Outputs | 1 | -- | 2 | 1 |
| Output Configuration | Positive | -- | Positive, Isolation Capable | Positive |
| Output Phases | 1 | -- | 2 | 1 |
| Output Type | Transistor Driver | -- | Transistor Driver | Transistor Driver |
| Synchronous Rectifier | Yes | -- | No | Yes |
| Action |
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