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Texas Instruments TPS560430 | Demoboard PMP40347
3 Phase AC Input, 12W Output Reference Design for E-meter
Overview
| Topology | Flyback Converter |
| Input voltage | 110-420 V |
| Switching frequency | 1100-2100 kHz |
| Output 1 | 12 V / 0.7 A |
| Output 2 | 12 V / 0.2 A |
| Output 3 | 5 V / 0.2 A |
| IC revision | A |
Description
3 Phase AC Input, 12W Output Reference Design for E-meter(ACTIVE) PMP40347http://www.ti.com/tool/pmp40347?keyMatch=PMP40347&tisearch=Search-EN-Everything#2This reference design was designed for the 3 Phase E-meter application. It uses the UCC28600 quasi-resonant flyback controller to generate three 3KV isolated output rails from an extremely wide input source from 110VAC to 420VAC. The 3 output rails have independent protections to improve system reliability. The synchronous buck converter TPS560430 was used on the 12V 0.7A rail to generate a 0.1% output ripple voltage for post modules. The board size is 100mm(L)50mm(W)20mm(H).TI Device:UCC28600 - 8-Pin Quasi Resonant Flyback Green Mode Controller Midcom Transformer is here.TPS560430 - SIMPLE SWITCHER® 36-V, 600-mA Buck Regulator With High-Efficiency Sleep Mode eiSos parts are here.
Features
- Wide input range from 110VAC to 420VAC
- 3KV isolated output rails:12V/0.7A,12V/0.2A, 5V/0.2A
- 0.1% output ripple for 12V 0.7A rail
- Input OVP, independent output OCP and SCP feature for each rail
- Size: 100(L)50(W)20mm(H)
Typical applications
- Electricity Meter
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(Ω) | fres(MHz) | IRP,40K(A) | Mount | IR(A) | Version | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Pitch(mm) | Ø D(mm) | L(mm) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-TI Radial Leaded Wire Wound Inductor, 1 µH, 8.5 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TI Radial Leaded Wire Wound Inductor | Inductance1 µH | Saturation Current @ 10%8.5 A | Saturation Current @ 30%10.5 A | DC Resistance0.015 Ω | Self Resonant Frequency140 MHz | – | MountTHT | Rated Current8.5 A | VersionHeat Shrinking Tube | – | – | – | – | – | – | – | – | Length6 mm | – | ||||
 | WE-MAIA SMT Power Inductor, 22 µH, 1.1 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAIA SMT Power Inductor | Inductance22 µH | Saturation Current @ 10%1.1 A | Saturation Current @ 30%2 A | DC Resistance1.04 Ω | Self Resonant Frequency12 MHz | Performance Rated Current0.85 A | MountSMT | – | VersionSMT | – | – | – | – | – | – | – | – | Length3 mm | – | ||||
| WE-TI Radial Leaded Wire Wound Inductor, 220 µH, 0.57 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TI Radial Leaded Wire Wound Inductor | Inductance220 µH | Saturation Current @ 10%0.57 A | Saturation Current @ 30%0.71 A | DC Resistance1.2 Ω | Self Resonant Frequency4.8 MHz | – | MountTHT | Rated Current0.5 A | VersionHeat Shrinking Tube | – | – | – | – | – | – | – | – | Length6 mm | – | ||||
 | 750343972 | Transformer, 1000 µH, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Transformer | Inductance1000 µH | – | – | – | – | – | MountTHT | – | – | – | – | – | – | – | – | – | – | Length22.2 mm | PackagingTray | |||
 | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | Capacitance220 µF | Rated Voltage16 V (DC) | Endurance 2000 | Ripple Current215 mA | Leakage Current35.2 µA | Dissipation Factor15 % | Pitch2.5 mm | Diameter6.3 mm | Length11 mm | PackagingAmmopack | ||||
 | WCAP-AT1H Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-AT1H Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | Capacitance22 µF | Rated Voltage400 V (DC) | Endurance 10000 | Ripple Current557 mA | Leakage Current452 µA | Dissipation Factor20 % | Pitch5 mm | Diameter13 mm | Length20 mm | PackagingAmmopack |