Texas Instruments LM2745MTC DC DC Switching Regulators
1MHz switching frequency DC/DC controller, surface mount TSSOP package.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2745MTC
Detailed Description
1MHz switching frequency DC/DC controller, surface mount TSSOP package. Features include synchronous rectification, clock synchronization, and a maximum duty cycle of 86%. Operates with input voltages from 3V to 6V, supporting output voltages from 600mV to 13.5V with up to 20A output current. Extended operating temperature range from -40°C to 125°C.
Package
TSSOP
Lifecycle Status
Active
RoHS State
Not CompliantNo
Datasheet
LM2745MTC Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2745MTC DC DC Switching Regulators technical specifications.
General
RoHS
No
Number of Channels
1
Package / Case
14-TSSOP
Packaging
Rail/Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
3V ~ 6V
Package
TSSOP
Clock Sync
Yes
Frequency
1MHz
Alternate Parts Comparison (LM2745MTC vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 3V ~ 6V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| RoHS | No | Yes | Yes | Yes |
| Package | TSSOP | LQFP | LQFP | LQFP |
| Radiation Hardening | No | No | No | No |
| Data Bus Width | -- | 32bit | 32bit | 32bit |
| Number of Pins | -- | 100 | 100 | 100 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 16KB | 32KB | 64KB |
| Action |
Texas Instruments LM2745MTC DC DC Switching Regulators Overview
1MHz switching frequency DC/DC controller, surface mount TSSOP package. Features include synchronous rectification, clock synchronization, and a maximum duty cycle of 86%. Operates with input voltages from 3V to 6V, supporting output voltages from 600mV to 13.5V with up to 20A output current. Extended operating temperature range from -40°C to 125°C.
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