5V/1.6A & 12V/10mA AC/DC Flyback PSU for E-meter Apps Optimized for Low AC Line Input Ref Design
Description
The TIDA-00583 is a Flyback converter which can operate in very low AC line input (Minimum 45Vac) and provide a regulated: fully-isolated 5V@1.6A output for communication model of E-meter: as well as another low-power 12V non-isolated output. Featuring TIs UCC28722 PSR controller which provides accurate voltage and constant current regulation with primary-side feedback: and bipolar power switch the design eliminates opto-coupler feedback circuits and reduces system cost.
Features
- Wide Input range from 45Vac to 265VacMulti outputs with 5V/1.6A (2.2A peak) and 12V/10mA(non-isolated)Average 4-point efficiency of 73.8% or higher72% or higher efficiency at full power (5V/2.2A)Low output ripple at full load: less than 150mV Low system cost due to use of PSR control: BJT switch and single layer PCB
Applications
- Electricity meter
- Process analytics
- Power quality analyzer
- Circuit breaker (ACB
- MCCB
- VCB)
- Power quality meter
- Residential water heater
- Smart electrical panel
- Heat pump
Product Categories
- Power management
| Download the bill of materials for TIDA-00583 | Download |
Design File
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Download the design file for TIDA-00583Test Data
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Download the test file for TIDA-00583| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00583 Gerber | 08 Jun 2015 | ZIP | 228 | |
| TIDA-00583 BOM | 08 Jun 2015 | 85 | ||
| TIDA-00583 Schematic | 08 Jun 2015 | 238 |