2012 AC/DC Product Selector Guide September 2012 1 PrimAccurate™ Technology Accurate Primary-Side Control PrimAccurate™ technology Transformer Accurate: - Rectifier Rectifier Proprietary approach ensures accurate control of voltage and current SecondarySide Controller Primary Side Drive and Control Opto-isolator Primary-side control: - Reduces BOM cost by eliminating: Opto-isolator Secondary-side regulator Many discrete parts Lower Cost, More Reliable, Better Performance 2 Performance Advantages PrimAccurate™ Accurate control of both voltage and current - CV +/3% - CC +/-5% VOUT CV Accuracy CC Accuracy IOUT 3 Reliability Advantages of PrimAccurate™ All components and solder joints are a potential failure point - Eliminating any components increases reliability Opto-isolate has lower MTBF than most components - Eliminating the opto-isolator improves system-level MTBF Opto-isolator 4 Real World Example: 40W Power Adaptor Competitor Solution + 8-Pin Small Outline Integrated Circuit (SOIC) Package + Transformer + Expensive MOSFET + = OPTO-Coupler > 80 Components Solution + 8-Pin Small Outline Integrated Circuit (SOIC) Package + Smaller Transformer + Lower cost MOSFET + Fewer Components (<45) = NO OPTO-Coupler Smaller & Thinner (20% to 30%) Lower BOM Cost, More Reliable 5 Flickerless™ Technology Flickerless™ technology “Intelligent digital dimming” - Compatible with vast majority of installed wall dimmers (TRIAC, digital) - Patented digital dimming control enables “smart” dimmer detection Eliminates 2X line frequencies: - Ficker-free dimming from 1-100% with tight +/-5% LED current regulation Compatible with Broad Range of Dimmers AND Eliminates Harmful Flicker 6 Low Power PrimAccuate™ Family AC/DC PWM ICs (Low Power, <5W) 20mW Standby Power Active Start-up (ASU) 30mW Standby Power 100mW Standby Power Zero Standby Power Active Start-up (ASU) 4 Star 5 Star 5 Star 5 Star 5 Star 5 Star 5 Star Zero Power 100mW 100mW 30mW/4.3V DLR 30mW <30mW/4.3V DLR <20mW/4.3V DLR <20mW/4.3V DLR <5mW 40kHz 64kHz 40kHz 40kHz 64kHz 40kHz 72kHz 72kHz 550mA/ 750mA 550mA/ 750mA 550mA/ 750mA 550mA/ 750mA 550mA/ 750mA 550mA/ 750mA 750mA/ 1A 750mA/ 1A SOT23-5 SOT23-5* SOT23-5* SOT23-5* SOT23-5* SOT23-6 SOT23-6** SOT23-6** * Same pin-out and PCB as iW1696 ** Same pin-out and PCB as iW1697 7 Medium Power PrimAccurate™ Family AC/DC PWM ICs (Medium Power, <40W) < 100mW Standby Power < 100mW Standby Power < 150mW Standby Power < 50mW Standby Power < 20mW Standby Power 72kHz 72kHz 130kHz 79kHz 79kHz Up to 8W Up to 12W Up to 40W Up to 40W Up to 25W ~5% Load Transient ~5% Load Transient ~8% Load Transient ~5% Load Transient ~5% Load Transient (10% to 100% Load Step) SOT23-5 SOT23-6 SO-8 SO-8 SO-8 8 Medium Power PrimAccurate™ Family AC/DC PWM ICs (Medium Power, <40W) < 100mW Standby Power < 30mW Standby Power < 10mW Standby Power 130kHz 89kHz 89kHz Up to 10W Up to 12W Up to 12W ~5% Load Transient ~5% Load Transient ~5% Load Transient (10% to 100% Load Step) SO-8 SO-8 SO-8 9 AC/DC LED Dimmable Solid State Lighting IC Family LED Solid State Lighting (AC/DC LED Driver ICs) Up to 10W Dimmable (PF <0.9) Up to 12W Dimmable (PF >0.95) Up to 15W Dimmable (PF >0.9) ± 5% CC ± 5% CC ± 5% CC 200kHz 200kHz 1% to 100% Dimming Range 1% to 100% Dimming Range Up to 25W Dimmable (PF >0.95) Up to 40W Dimmable (PF >0.95) ± 5% CC ± 5% CC ± 5% CC 200kHz 200kHz 200kHz 200kHz 1% to 100% Dimming Range 2% to 100% (iW3610) 1% to 100% (iW3612) Dimming Range 1% to 100% Dimming Range 1% to 100% Dimming Range 0–10V Dimmable Chopping Inductor Not Req’d for iW3602-00 Up to 25W Dimmable (PF <0.9) Hot Plug Support (iW3612) LED Open/Short & Over Temp Protection & De-rating LED Open/Short & Over Temp Protection & De-rating LED Open/Short & Over Temp Protection & De-rating LED Open/Short & Over Temp Protection & De-rating LED Open/Short & Over Temp Protection & De-rating LED Open/Short & Over Temp Protection & De-rating SO-8 SO-14 SO-8 SO-8 SO-14 SO-14 10 AC/DC LED Non-Dimmable Solid State Lighting IC Family LED Solid State Lighting (AC/DC LED Driver ICs) Up to 10W Non-dimmable (PF >0.9) Up to 40W Non-dimmable (PF <0.9) Up to 40W Non-dimmable (PF >0.95) ± 5% CC Regulation ± 5% CC Regulation ± 5% CC Regulation 72kHz 130kHz 200kHz 1-Stage 1 Stage 2 Stage BJT Flyback Driver FET Flyback Driver FET Flyback Driver LED Open/Short & Over Temp Protection & De-rating LED Open/Short & Over Temp Protection LED Open/Short & Over Temp Protection & De-rating SOT23-6 SO-8 SO-14 11 AccuSwitch™ Product Family AC/DC PWM ICs With Integrated HV BJT Internal 800V BJT Internal 800V BJT Internal 800V BJT 64kHz PWM 64kHz PWM 64kHz PWM < 100mW Standby Power < 30mW Standby Power < 30mW Standby Power Internal Over-Temp Shutdown Internal Over-Temp Shutdown Optimized for 5Vout Optimized for 5Vout Optimized for 12Vout & Large Cout SO-7 SO-7 SO-7 12 Also Used for Non-dimmable LED Drivers PrimAccurate™ Selector Guide Product Power Application No-Load Standby Power Switching Frequency CV Tolarance CC Tolerance Driver Type Cable Drop Comp Package iW1676 1W - 5W Charger/Adapter < 30mW with 4.3V DLR 64kHz for small size ±3% ±3% BJT Yes SOT23-5 iW1677 1W - 5W Charger/Adapter < 20mW with 4.3V DLR 72kHz for small size ±3% ±3% BJT Yes SOT23-6 iW1678 1W - 5W Charger/Adapter < 100mW 64kHz for small size ±3% ±3% BJT Yes SOT23-5 iW1689 1W - 6W Charger/Adapter < 150mW 40kHz 50kHz ±3% ±5% + LM FET No SOT23-5 iW1690 1W - 5W Charger/Adapter < 150mW ±3% ±4% BJT Yes SO-8 45kHz 55kHz 65kHz iW1691 3W - 10W Charger/Adapter < 100mW 130kHz (max) for small size ±3% ±5% FET Yes SO-8 iW1692 1W - 5W Charger/Adapter/ LED < 150mW 40kHz ±3% ±3% FET Yes SOT23-6 iW1696 1W - 5W Charger/Adapter/ LED < 50mW 40kHz ±3% ±3% BJT Yes SOT23-5 iW1696C 1W - 5W Charger/Adapter < 30mW with 4.3V DLR 40kHz ±3% ±3% BJT Yes SOT23-5 iW1697 1W - 5W Charger/Adapter < 20mW with 4.3V DLR 40kHz ±3% ±3% BJT Yes SOT23-6 iW1698 1W - 5W Charger/Adapter < 30mW 40kHz ±3% ±3% BJT Yes SOT23-5 iW1699 3W - 12W Charger/Adapter < 30mW 89kHz ±3% ±3% FET Yes SO-8 13 Also Used for Non-dimmable LED Drivers PrimAccurate™ Selector Guide Product Power Application No-Load Standby Power Switching Frequency CV Tolarance CC Tolerance Driver Type Cable Drop Comp Package iW1700 Zero Power 1W - 5W Charger/Adapter < 5mW 72kHz for small size ±3% ±3% BJT Yes SOT23-6 iW1706 1W - 8W Networking < 100mW 72kHz for small size ±3% ±3% BJT Yes SOT23-5 iW1707 1W - 12W Networking < 100mW 72kHz for small size ±3% ±3% BJT Yes SOT23-6 iW1710 10W - 40W Adapter < 150mW 130kHz (max) for small size ±3% ±5% FET Yes SO-8 iW1760 10W - 40W Adapter/Networking < 50mW 79kHz ±3% ±3% FET Yes SO-8 iW1761 3W - 12W Charger/Adapter < 10mW 89kHz ±3% ±3% FET Yes SO-8 iW1762 10W - 25W Networking < 20mW 79kHz ±3% ±3% FET Yes SO-8 14 Integrated HV BJT Also Used for Non-dimmable LED Drivers AccuSwitch™ Selector Guide Product Power Application iW1810 1W - 3.5W (optimized for 5Vout) iW1812 1W - 5W (optimized for 5Vout) Smart Meter, Industrial PS, Home Appliance PS Smart Meter, Industrial PS, Home Appliance PS iW1816 1W - 5W (optimized for 12Vout and large Cout) Smart Meter, Industrial PS, Home Appliance PS No-Load Standby Power Switching Frequency CV Tolerance CC Tolerance Driver Type OTP Package < 100mW 64kHz for small size ±3% ±3% Internal 800V BJT No SO-7 < 30mW 64kHz for small size ±3% ±3% Internal 800V BJT Yes SO-7 < 30mW 64kHz for small size ±3% ±3% Internal 800V BJT Yes SO-7 15 ASSP LED Driver ICs AC/DC LED SSL PWM IC Product Selector Guide Product Power iW3602 3W - 10W iW3610 5W - 25W iW3612 8W - 25W iW3614 3W - 15W iW3616 3W - 12W iW3617 12W - 25W iW3620 3W - 40W iW3623 3W - 40W iW3626 3W - 10W iW3630 3W - 40W Application LED Lighting (Dimmable) LED Lighting (Dimmable) LED Lighting (Dimmable) LED Lighting High PF ( >0.9 ) (Dimmable) LED Lighting High PF ( >0.95) (Dimmable) LED Lighting High PF ( >0.95) (Dimmable) LED Lighting (Non-Dimmable) LED Lighting High PF ( >0.95) (Non-Dimmable) LED Lighting High PF ( >0.9 ) (Non-Dimmable) LED Lighting High PF ( >0.95) (0-10V Dimmable) Topology 2 Stages 2 Stages 2 Stages Switching Frequency 200kHz (max) for small size 200kHz (max) for small size 200kHz (max) for small size Boost Driver Type CC Tolerance Flyback Driver Type Dimming Range Package FET ±5% FET 1% - 100% SO-8 ±5% FET 2% - 100% SO-8 ±5% FET 1% - 100% SO-8 ±5% FET 1% - 100% SO-8 FET FET 2 Stages 200kHz (max) for small size FET 2 Stages 200kHz (max) for small size BJT ±5% FET 1% - 100% SO-14 2 Stages 200kHz (max) for small size BJT ±5% FET 1% - 100% SO-14 1 Stage 130kHz (max) for small size N/A ±5% FET N/A SO-8 2 Stages 200kHz (max) for small size BJT ±5% FET N/A SO-14 1 Stage 72kHz N/A ±5% BJT N/A SOT23-6 2 Stages 200kHz (max) for small size BJT ±5% FET 1% - 100% SO-14 16