AP1501-K5L-13
AP1501-K5L-13 Datasheet
AP1501
| Part | Datasheet |
|---|---|
AP1501-K5L-13 |
AP1501-K5L-13 (pdf) |
| Related Parts | Information |
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AP1501-12K5L-13 |
AP1501-12K5L-13 |
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AP1501-33K5L-13 |
AP1501-33K5L-13 |
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AP1501-50K5L-13 |
AP1501-50K5L-13 |
|
AP1501-12T5L-U |
AP1501-12T5L-U |
| PDF Datasheet Preview |
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| AP1501 150KHz, 3A PWM BUCK DC/DC CONVERTER • Output voltage 3.3V, 5V, 12V and adjustable output version • Adjustable version output voltage range, 1.23V to 37V+4% • 150KHZ +15% fixed switching frequency • Voltage mode non-synchronous PWM control • Thermal-shutdown and current-limit protection • ON/OFF shutdown control input • Operating voltage can be up to 40V • Output load current 3A • Low power standby mode • Built-in switching transistor on chip • Lead Free packages TO263-5L and TO220-5L R • TO263-5L and TO220-5L R Available in “Green” Molding Compound No Br, Sb • Lead Free Finish/RoHS Compliant Note 1 The AP1501 is a fully integrated step-down DC/DC converter, with the ability to drive 3A load without the need of additional driver components. The AP1501 operates at a switching frequency of 150KHZ enabling the use of small size filter components. As a result, board space is reduced and BOM costs are lowered. The AP1501 has integrated the shutdown function that allows standby mode to be activated via an external logic signal input. The internal compensation facilitates feedback control for line and load regulation without the need of an external circuitry. The AP1501 has a built-in Thermal shutdown and Current Limit function to prevent damage from high operating temperature and high current operating to the output switch. Additional features include a guaranteed +/- 4% tolerance on the output voltage under specified input and output load conditions, and +/- 15% on oscillator frequency. The AP1501 offers both fixed and a Adjustable output voltages. For fixed outputs the AP1501 supports 3.3V, 5.0V and 12V. The package options available are standard 5-lead TO263 and TO220 R packages. • Simple High-efficiency step-down regulator • On-card switching regulators • Positive to negative converter Ordering Information AP1501 - XX XXX X - X Output version Blank Adjustable 33 3.3V 50 5.0V 12 12V Package K5 TO263-5L T5 TO220-5L T5R TO220-5L R Lead Free L Lead Free G Green Packing U Tube 13 Tape & Reel Device Package Code Lead-free AP1501-XXK5L-U Lead-free AP1501-XXK5L-13 AP1501-XXK5G-U AP1501-XXK5G-13 AP1501-XXT5L-U Lead-free AP1501-XXT5G-U AP1501-XXT5RL-U Lead-free AP1501-XXT5RG-U K5 T5 T5R Packaging Note 2 TO263-5L TO263-5L TO263-5L TO263-5L TO220-5L TO220-5L TO220-5L R TO220-5L R Tube Quantity Part Number Suffix 13” Tape and Reel Quantity Part Number Suffix 800/Tape & Reel 800/Tape & Reel EU Directive 2002/95/EC RoHS . All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at 1 of 12 JANUARY 2009 Diodes Incorporated AP1501 150KHz, 3A PWM BUCK DC/DC CONVERTER Pin Assignments Top View Metal Tab GND TO263-5L 5 SD 4 FB 3 Gnd 2 Output 1 VIN Top View 5 SD 4 FB 3 Gnd 2 Output 1 VIN TO220-5L/TO220-5L R Pin Descriptions |
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