AP1506-33K5L-13 Diodes Inc, AP1506-33K5L-13 Datasheet
AP1506-33K5L-13
Specifications of AP1506-33K5L-13
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AP1506-33K5L-13 Summary of contents
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... Description The AP1506 series are monolithic IC designed for a step- down DC/DC converter, and own the ability of driving a 3A load without external transistor. Due to reducing the number of external components, the board space can be saved easily. The external shutdown function can be controlled by logic level and then come into standby mode ...
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... D1* SD GND Schottky Diode 47uH Output 1 AP1506 GND D1* Schottky Diode R1 × out 1.23V 47uH Output AP1506 GND D1* R Schottky Diode DELAY 10K = 0.45V www.diodes.com AP1506 3.3V/3A Output Load Co Capacitor 5V/ 3A Output Load Co Capacitor Output Load Co Capacitor June 2010 © Diodes Incorporated ...
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... Source Reference bias + - Amp FB AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER SD 200mV 2.5V Start Regulator up + Comp - - Comp + Frequecy compen- - Comp Pre-driver sation + Thermal 150KHz OSC. Shutdown www.diodes.com AP1506 V IN 220mV 3A Switch Output GND June 2010 © Diodes Incorporated ...
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... ST T Operating Junction Temperature OP Recommended Operating Conditions Symbol V Operating Voltage OP T Operating Ambient Temperature A AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER Parameter Parameter www.diodes.com AP1506 Rating Unit 400 V +24 V -0.3 to +18 V -0 Internally Limited W o -65 to +150 C o -40 to +125 ...
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... FB ON/OFF pin = 22V IN Low (regulator ON) High (regulator OFF) 2 2.5V (OFF) LOGIC V = 0.5V (ON) LOGIC TO263-5L (Note 3) TO220-5L(R) (Note 3) TO263-5L (Note 3) TO220-5L(R) (Note air flow www.diodes.com AP1506 = 0.5A LOAD = 25ºC. J Typ. Max Unit -50 - -10 nA -100 150 173 KHz - 173 30 50 KHz 1 ...
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... OUT Voltage AP1506-3.3V η Efficiency Output V OUT Voltage AP1506-5V η Efficiency Output V OUT Voltage AP1506-12V η Efficiency AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER Conditions V Min 5V < V < 22V IN 1.193 0.2A < I < 3A LOAD V programmed for OUT 1. 12V, I ...
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... ON / OFF pin can be wired to the ground pin. Thermal Considerations The AP1506 is available in two packages: a 5-pin TO220 and a 5-pin surface mount TO263. The TO220 package needs a heat sink under most conditions. The size of the heat sink depends on the input voltage, the output voltage, the load current and the ambient temperature ...
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... Functional Description (Continued) The AP1506 (TO263 package) junction temperature rises above ambient temperature with a 2A load for various input and output voltages. This data was taken with the circuit operating as a buck-switching regulator with all components mounted board to simulate the junction temperature under actual operating conditions. This curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature ...
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... Temperature ( AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER AP1506 Efficiency vs. Temperature (V = 12V -50 -30 - 110 130 150 90 110 130 150 AP1506 Switch Current Limit vs. Temperature 5.5 5 4.5 4 3.5 3 -50 -30 75 100 125 (Switch ON), V on/off on/off 110 130 150 ...
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... Temperature ( AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER (Continued) AP1506 ON/OFF Current vs. ON/OFF Voltage 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 90 110 130 150 AP1506 Feedback Current vs. Temperature ...
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... T5R Notes: 4. 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. AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER AP1506 - XX XXX Package Lead Free K5 : TO263- Lead Free T5 : TO220- Green T5R : TO220-5L(R) ...
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... PWM BUCK DC/DC CONVERTER ( Top view ) Logo 1506 Lead Free Green ID code Xth week: 01~52 Year: ( Top view ) Logo L : Lead Free 1506 Green code Xth week: 01~52 Year www.diodes.com AP1506 "07" = 2007 "08" = 2008 "07" = 2007 "08" = 2008 June 2010 © Diodes Incorporated ...
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... Package Outline Dimensions (1) Package Type: TO263-5L (2) Package Type: TO220-5L AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER (All Dimensions in mm www.diodes.com AP1506 June 2010 © Diodes Incorporated ...
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... Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2010, Diodes Incorporated www.diodes.com AP1506 Document number: DS31015 Rev 150KHz, 3A PWM BUCK DC/DC CONVERTER IMPORTANT NOTICE LIFE SUPPORT www.diodes.com AP1506 June 2010 © Diodes Incorporated ...