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AP1603WL-7 Datasheet(PDF) 1 Page - Diodes Incorporated |
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AP1603WL-7 Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 8 page AP1603 STEP-UP DC/DC CONVERTER AP1603 Rev. 1 1 of 8 NOVEMBER 2006 www.diodes.com © Diodes Incorporated Lead-free • A Guaranteed Start-Up from less than 0.9 V • High Efficiency • Low Quiescent Current • Less Number of External Components needed • Low Ripple and Low Noise • Space Saving Lead-Free Packages: SOT26 • Lead Free Finish/RoHS Compliant for Lead Free products (Note 1) The AP1603 is a high efficiency step-up DC/DC converter for applications using as few as a single NiMH or Li-Ion battery cells. Only four external components are required to deliver a fixed output voltage of 3.3V. The AP1603 starts up from less than 0.9V input with 1mA load. Pulse Frequency Modulation scheme brings optimized performance for applications with light output loading and low input voltages. The output ripple and noise are lower compared with the circuits operating in PSM mode. The PFM control circuit operating in 150KHz (max.) switching rate results in smaller passive components. The space saving SOT26 packages make the AP1603 an ideal choice of DC/DC converter for space conscious applications, like pagers, electronic cameras, and wireless microphones. • Pagers • Cameras • Wireless Microphones • Pocket Organizers • Battery Backup Suppliers • Portable Instruments A P 1 6 0 3 X X X Package Packing - 7 : Taping W : SOT26 Lead-Free L : Lead-Free (Note 2) Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Features General Description Applications Ordering Information 7” Tape and Reel Device Package Code Packaging (Note 2) Quantity Part Number Suffix AP1603W W SOT26 3000/Tape & Reel -7 |
Similar Part No. - AP1603WL-7 |
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Similar Description - AP1603WL-7 |
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