APR3415BMTR-G1
APR3415BMTR-G1 Datasheet
APR3415B
| Part | Datasheet |
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APR3415BMTR-G1 |
APR3415BMTR-G1 (pdf) |
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| A Product Line of Diodes Incorporated APR3415B SECONDARY SIDE SYNCHRONOUS RECTIFICATION SWITCHER APR3415B is a secondary side Combo IC, which combines an NChannel MOSFET and a driver circuit designed for synchronous rectification SR in DCM operation. It also integrates output voltage detect function for primary side control system. The synchronous rectification can effectively reduce the secondary side rectifier power dissipation and provide high performance solution. By sensing MOSFET drain-to-source voltage, APR3415B can output ideal drive signal with less external components. It can provide high performance solution for 5V output voltage application. Same as AP4341, APR3415B detects the output voltage and provides a periodical signal when the output voltage is lower than a certain threshold. By fast response to secondary side voltage, APR3415B can effectively improve the transient performance of primary side control system. The APR3415B is available in SO-8 package. Features • Synchronous Rectification for DCM Operation Flyback • Eliminate Resonant Ring Interference • Fast Detector of Supply Voltages • Fewest External Components • Totally Lead-free & Fully RoHS Compliant Notes 1 & 2 • Halogen and Antimony Free. “Green” Device Note 3 Pin Assignments Top View DRISR 1 VDET 2 AREF 3 VCC 4 8 DRAIN 7 DRAIN 6 GND 5 GND SO-8 • Adapters/Chargers for Cell/Cordless Phones, ADSL Modems, MP3 and Other Portable Apparatus • Standby and Auxiliary Power Supplies No purposely added lead. Fully EU Directive 2002/95/EC RoHS & 2011/65/EU RoHS 2 compliant. See for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine <1500ppm total Br + Cl and <1000ppm antimony compounds. Typical Applications Circuit C23 R21 C21 C22 ++ R23 C25 APR3415B DRAIN DRAIN VDET DRISR AREF C24 R22 APR3415B 1 of 11 January 2015 Diodes Incorporated Pin Descriptions A Product Line of Diodes Incorporated APR3415B Pin Number 1 2 3 4 5, 6 7, 8 Pin Name DRISR VDET AREF VCC GND DRAIN Ordering Information APR3415B X XX - XX Product Name Package M SO-8 Packing TR Tape & Reel RoHS/Green G1 Green Package SO-8 Temperature Range -40 to +85C Part Number APR3415BMTR-G1 Marking ID 3415BM-G1 Packing 4000/Tape & Reel Marking Information Top View 3415B M-G1 YWWAXX - APR3415B First and Second Lines Logo and Marking ID Third Line Date Code Y Year WW Work Week of Molding A Assembly House Code XX 7th and8th Digits of Batch No. 8 of 11 January 2015 Diodes Incorporated R0.150 0.006 Package Outline Dimensions All dimensions in mm inch . 1 Package Type SO-8 A Product Line of Diodes Incorporated APR3415B 7 °~ 9° 053 069 013 TYP 7°~ 9° 050 TYP 004 012 024 029 8° D 228 244 D 20:1 039 TYP Option 1 0° 8° 150 157 Option 1 012 020 006 010 |
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