Texas Instruments LM5046SQ/NOPB AC DC Converters, Offline Switchers
IC OFFLINE SW FULL-BRDG 28WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5046SQ/NOPB
Detailed Description
IC OFFLINE SW FULL-BRDG 28WQFN
Package
28-WFQFN Exposed Pad
Key Features
Package / Case: 28-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM5046SQ/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM5046SQ/NOPB AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
28-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
14V ~ 100V
Internal Switch S
No
Switching Frequency
Up to 2MHz
Output Isolation
Isolated
Topology
Full-Bridge
Fault Protection
Current Limiting, Over Temperature, Over
Control Features
Frequency Control, Soft Start, Sync
Alternate Parts Comparison (LM5046SQ/NOPB 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 | 28-WFQFN Exposed Pad | 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 | 14V ~ 100V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| 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 |
| ADC Channels | -- | 3 | 2 | 3 |
| AEC Qualified | -- | No | No | No |
| Automotive | -- | No | No | No |
| Action |
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