Power Management

Application Notes

• ZXGD3103 Boosts Set Top Box Power Supply Efficiency, Reduces Heat Dissipation 127 KB (pdf file) /assets/App-Note-Files/DN97_ZXGD3103_STB_R1.pdf
• High Performance Rectifiers Significantly Improve Server Power Supply Efficiency 484 KB (pdf file) /assets/App-Note-Files/dn94.pdf
• Synchronous rectification improves set top box power supply efficiency 876 KB (pdf file) /assets/App-Note-Files/dn91.pdf
• ZXGD3101 Synchronous MOSFET controller improves energy efficiency of dual-output power supply 360 KB (pdf file) /assets/App-Note-Files/dn90.pdf
• Start up switches for switch mode power supplies 156 KB (pdf file) /assets/App-Note-Files/dn82.pdf
• Bipolar transistors for MOSFET gate driving applications. 69 KB (pdf file) /assets/App-Note-Files/zetex/dn80.pdf
• Transient and noise protection for Zetex ZXCT series current monitors. 144 KB (pdf file) /assets/App-Note-Files/dn77.pdf
• ZXSC400 photoflash LED reference design. 132 KB (pdf file) /assets/App-Note-Files/dn74.pdf
• An OLED bias supply for a clamshell handset sub display. 168 KB (pdf file) /assets/App-Note-Files/dn66.pdf
• Zetex high voltage MOSFETS in call router circuits. 14 KB (pdf file) /assets/App-Note-Files/dn60.pdf
• Load switch. 60 KB (pdf file) /assets/App-Note-Files/dn59.pdf
• A high efficiency royer driver for a scanner CCFL 87 KB (pdf file) /assets/App-Note-Files/dn55.pdf
• High efficiency DC-DC converter, using high density SOT23-6 MOSFETs. 62 KB (pdf file) /assets/App-Note-Files/dn54.pdf
• ZR2431 programmable supply monitor. 58 KB (pdf file) /assets/App-Note-Files/dn49.pdf
• High efficiency DC-DC isolated converter. 49 KB (pdf file) /assets/App-Note-Files/dn43.pdf
• Applications of the ZMR250 SOT23 miniature regulator. 68 KB (pdf file) /assets/App-Note-Files/dn40.pdf
• Temperature effects on silicon semiconductor devices. 69 KB (pdf file) /assets/App-Note-Files/dn4.pdf
• ZLDO series - quiescent current vs. dropout voltage. 83 KB (pdf file) /assets/App-Note-Files/dn39.pdf
• The ZR431 low reference voltage shunt regulator in SMPS control loops. 67 KB (pdf file) /assets/App-Note-Files/dn38.pdf
• The ZR431 low reference voltage shunt regulator. 68 KB (pdf file) /assets/App-Note-Files/dn37.pdf
• ZDC833A dual variable capacitance diode. 69 KB (pdf file) /assets/App-Note-Files/dn36.pdf
• High efficiency converter for LCD bias contrast supplies. 62 KB (pdf file) /assets/App-Note-Files/dn34.pdf
• Isolating high side switch for thermal printer SMPS. 66 KB (pdf file) /assets/App-Note-Files/dn33.pdf
• A high efficiency constant current source for battery charging applications. 77 KB (pdf file) /assets/App-Note-Files/dn32.pdf
• High voltage generation for xenon tube applications. 116 KB (pdf file) /assets/App-Note-Files/dn31.pdf
• High speed turn-off circuit for PNP pass transistors. 73 KB (pdf file) /assets/App-Note-Files/dn30.pdf
• ZVP4424 and ZVN4424 in telephone hook-switch and earth recall applications. 70 KB (pdf file) /assets/App-Note-Files/dn29.pdf
• 6W inverter for MOS logic supplies. 98 KB (pdf file) /assets/App-Note-Files/dn28.pdf
• Automotive alarm siren driver. 124 KB (pdf file) /assets/App-Note-Files/dn21.pdf
• Features and applications of the ZVN4210A. 74 KB (pdf file) /assets/App-Note-Files/dn20.pdf
• Gaming machine lamp driver. 72 KB (pdf file) /assets/App-Note-Files/dn17.pdf
• Low dropout linear regulators. 72 KB (pdf file) /assets/App-Note-Files/dn16.pdf
• Flashgun converter. 71 KB (pdf file) /assets/App-Note-Files/dn15.pdf
• High efficiency hybrid DC-DC converter. 66 KB (pdf file) /assets/App-Note-Files/dn13.pdf
• 200W Resonant Power Supply Reference Design Using the DGD2113 Gate Driver 1.2 MB (pdf file) /assets/App-Note-Files/DN1158_DGD2113_200W_LLC_converter.pdf
• Signal Response In Switch-Mode Power Supply 230 KB (pdf file) /assets/App-Note-Files/zetex/ANP031_AP431_Ver.1_20100113.pdf
• AP1512/A 50KHz, 2A/3A PWM Buck DC/DC Converter 240 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP022_AP1512.pdf
• AP1604 600KHz,1A PWM/PFM Dual Mode Step-down DC/DC Converter 530 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP019_AP1604.pdf
• AP1511/AP1514 300KHz 5A PWM Buck DC/DC Converter 226 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP017_AP1511_AP1514.pdf
• AP1510 300KHz, 3A High Efficiency PWM Buck DC/DC Converter 428 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP016_AP1510.pdf
• AP1513 300KHz, 2A High Efficiency PWM Buck DC/DC Converter 418 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP014_AP1513.pdf
• AP1509 150KHz 2A PWM Buck DC/DC Converter 233 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP013_1509.pdf
• AP1507 150KHz, 2A PWM Buck DC/DC Converter 231 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP011.pdf
• Dual USB High-Side Power Switch AP1212 143 KB (pdf file) /assets/App-Note-Files/power/switchic/ANP008.pdf
• AP2001 Dual Buck Converter 285 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP007.pdf
• AP1501A Series Step-Down (Buck) Regulator 292 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP006.pdf
• AP2001 CCFL Inverter. 411 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP005_AP2001.pdf
• AP2001 Buck+Boost Converter. 356 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP004_AP2001.pdf
• AP1501 Series Step-Down (Buck) Regulator. 241 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP002_AP1501.pdf
• Application of the AP34063 Switching Regulator Control Circuits. 235 KB (pdf file) /assets/App-Note-Files/power/sw_reg/ANP001_AP34063.pdf
• High efficiency DC-DC PoL conversion using the DMS3015SSS 209 KB (pdf file) /assets/App-Note-Files/DMS3015SSS_v2-1.pdf
• Response time reduction of the ZXCT1009 Current Monitor 924 KB (pdf file) /assets/App-Note-Files/an71.pdf
• Output short-circuit protection on a synchronous rectified flyback converter with the ZXGD3101 controller 113 KB (pdf file) /assets/App-Note-Files/an70.pdf
• The use of Zetex E-line transistors in DC-DC converters - an introduction to the E-line package and typical applications. 141 KB (pdf file) /assets/App-Note-Files/zetex/an7.pdf
• Synchronous rectifier reduces conduction loss in LLC resonant power supplies 175 KB (pdf file) /assets/App-Note-Files/an69_v3.pdf
• Synchronous MOSFETs selection for Flyback converters 175 KB (pdf file) /assets/App-Note-Files/an68.pdf
• Designing with shunt regulators - mixing, adding or summing 383 KB (pdf file) /assets/App-Note-Files/an67.pdf
• Designing with Shunt Regulators - AC amplifier 455 KB (pdf file) /assets/App-Note-Files/an66.pdf
• Designing with Shunt Regulators - ZXRE060 low voltage regulator 255 KB (pdf file) /assets/App-Note-Files/an63.pdf
• Designing with Shunt Regulators - Other applications 175 KB (pdf file) /assets/App-Note-Files/an62.pdf
• Designing with References - Extending the operating voltage range 210 KB (pdf file) /assets/App-Note-Files/an61.pdf
• Designing with Shunt Regulators - Fixed voltage regulators and opto isolation 130 KB (pdf file) /assets/App-Note-Files/an60.pdf
• Designing with Shunt Regulators - Series regulation 164 KB (pdf file) /assets/App-Note-Files/zetex/AN59_R2.pdf
• Designing with References - Shunt regulation 176 KB (pdf file) /assets/App-Note-Files/zetex/an58.pdf
• ZXCT1041 as a precision full wave rectifier 703 KB (pdf file) /assets/App-Note-Files/an55.pdf
• Energy Star® V2.0 compliant flyback converter using the ZXGD3101 synchronous MOSFET controller 404 KB (pdf file) /assets/App-Note-Files/an54.pdf
• DC-DC PoL conversion using Zetex' ZXMN2F34MA MOSFET 164 KB (pdf file) /assets/App-Note-Files/an53.pdf
• IGBT gate drive considerations in electronic lamp ballasts 241 KB (pdf file) /assets/App-Note-Files/an52.pdf
• Precision voltage regulation for ultra-low noise applications 100 KB (pdf file) /assets/App-Note-Files/zetex/an51.pdf
• Super E-line applications in automotive electronics - replacement of large packaged transistors with an enhanced TO92 product. 124 KB (pdf file) /assets/App-Note-Files/zetex/an5.pdf
• Zetex' current monitors with PolySwitch™ overcurrent device 170 KB (pdf file) /assets/App-Note-Files/zetex/an46.pdf
• High voltage current monitoring using the ZXCT series in power supplies. 129 KB (pdf file) /assets/App-Note-Files/zetex/an45.pdf
• lithium ion battery charging using bipolar transistors 183 KB (pdf file) /assets/App-Note-Files/zetex/an40.pdf
• Current measurement applications handbook. 517 KB (pdf file) /assets/App-Note-Files/an39.pdf
• High-side current sensing - considerations and applications for high-side current monitoring. Now updated and contained within A 178 KB (pdf file) /assets/App-Note-Files/zetex/an34.pdf
• Features and applications of the ZDS1009 current mirror/level translator 279 KB (pdf file) /assets/App-Note-Files/zetex/an32.pdf
• ZR431 application note. 107 KB (pdf file) /assets/App-Note-Files/zetex/an27.pdf
• Fast charging batteries with Zetex high current PNP transistors and benchmark controller ICs. 112 KB (pdf file) /assets/App-Note-Files/zetex/an26.pdf
• High frequency DC-DC conversion using high current bipolar transistors - conversion upto 400kHz using optimised geometry bipolar 299 KB (pdf file) /assets/App-Note-Files/zetex/an22.pdf
• Portable Ni-Cd battery charger - inexpensive load tolerant step-up energy source. 56 KB (pdf file) /assets/App-Note-Files/zetex/an2.pdf
• Power MOSFET gate driver circuits using high current super-b transistors - 6A pulse rated SOT23 transistors for high frequency M 140 KB (pdf file) /assets/App-Note-Files/zetex/an18.pdf
• Emergency lighting systems and battery powered fluorescent lighting - high current TO92 switching transistors provide 87% DC-AC 142 KB (pdf file) /assets/App-Note-Files/zetex/an17.pdf
• transistor considerations for LCD backlighting - high efficiency DC to AC conversion. 409 KB (pdf file) /assets/App-Note-Files/zetex/an14.pdf
• Load Capacitor Stability Boundary of Shunt Regulator 127 KB (pdf file) /assets/App-Note-Files/AN1135.pdf
• 1.5A, 1.4MHZ High Efficiency Synchronous DC-DC Buck Converter 211 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1126.pdf
• Single Phase Synchronous Buck Controller 275 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1125.pdf
• Compact Dual-Phase Synchronous-Rectified Buck Controller 544 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1124.pdf
• 600mA Step-Down DC DC Converter with Synchronous Rectifier 232 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1123.pdf
• AP3125 Series Application Note 567 KB (pdf file) /assets/App-Note-Files/AP3125_Series_Application_note_AN1120.pdf
• Automotive Reverse Battery Protection Diode 380 KB (pdf file) /assets/App-Note-Files/AN1099.pdf
• Design Consideration with AT5503 193 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1098.pdf
• High Voltage Green Mode PWM Controller AP3105NA/NV/NL/NR 386 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1096.pdf
• Design Consideration with AP3502H/3H 238 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1094.pdf
• Application Notes for AP3765A System Solution 371 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1093.pdf
• Design Consideration with AP3512E/3E 139 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1092.pdf
• Application Notes for AP3775 System Solution 430 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1088.pdf
• Design Consideration with AP3502F/3F 155 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1084.pdf
• Application Notes for AP3772 System Solution (Chinese Translation) 315 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1082_CN.pdf
• Application Notes for AP3772 System Solution 312 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1082.pdf
• Application Notes for AP4340/L System Solution 154 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1078.pdf
• Application Notes for AP3771 System Solution 295 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1074.pdf
• Design Consideration with AP3502E/3E 139 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1073.pdf
• Application Notes for AP3074 (Chinese Translation) 487 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1072_CN.pdf
• Design Consideration with AP3581A/B/C and AP3583/A 375 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1071.pdf
• Application Notes for AP3770 System Solution (Chinese Translation) 310 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1068_CN.pdf
• Application Notes for AP3770 System Solution 324 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1068.pdf
• Application Notes for AP3770 System Solution 285 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1067.pdf
• Design and Application Notes for AP3765 System Solution (Chinese Translation) 250 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1064_CN.pdf
• Design and Application Notes for AP3765 System Solution 208 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1064.pdf
• Design Consideration with AP3211 189 KB (pdf file) /assets/App-Note-Files/AN1063.pdf
• High Voltage Green Mode PWM Controller 256 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1062.pdf
• Design and Application Notes for AP3107/H System Solution 228 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1057.pdf
• Design Consideration with AP3407/A 90 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1055.pdf
• Design Consideration with AP3039A 528 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1053.pdf
• Design Guidance for AP3106 159 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1052.pdf
• Design Consideration with AP3409/A 130 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1051.pdf
• Design Guidelines for Off-line AC-DC Power Supply Using BCD. PWM Controller AP3103 85 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1045.pdf
• Design Consideration with AP3502/3 (Chinese Translation) 242 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1044_CN.pdf
• Design Consideration with AP3502/3 167 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1044.pdf
• Design and Application Notes for AP3768 System Solution (Chinese Translation) 322 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1039_CN.pdf
• Design and Application Notes for AP3768 System Solution 286 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1039.pdf
• Some Application Hints for AP3406A 328 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1034.pdf
• Design Consideration with AP3005 308 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1033.pdf
• Basic Steps to Design a PSR Flyback Converter Using AP3706/08N 342 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1028.pdf
• Some Application Hints for AP3406 70 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN1026.pdf
• Automotive relay drivers using the ZVN4206AV - protection free interfacing with avalanche rated MOSFETs. 279 KB (pdf file) /assets/App-Note-Files/zetex/an10.pdf
• 8W fluorescent lamp inverter - compact DC to AC inversion for efficient lighting systems. 46 KB (pdf file) /assets/App-Note-Files/zetex/an1.pdf
• 1.0MHz Step-Up DC-DC Converter 325 KB (pdf file) /assets/App-Note-Files/power/sw_reg/AN_PAM2401.pdf