AP1506-12K5 ETC, AP1506-12K5 Datasheet
AP1506-12K5
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AP1506-12K5 Summary of contents
Page 1
... This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. General 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 component, the board space can be saved easily ...
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... PWM Buck DC/DC Converter Ordering Information AP1506 Output version Blank : Adjustable -12 : 12V -33 : 3.3V -50 : 5.0V Block Diagram Current 1.235V Source Reference bias + _ FB Anachip Corp. www.anachip.com.tw Package Lead Free T5: TO220-5L Blank : Normal K5: TO263- Lead Free Package T5R: TO220-5L(R) SD 2.5V Start Regulator up Comp ...
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... FB ON /OFF pin=5V V =22V IN Low (regulator ON) - High (regulator OFF) 2.0 V =2.5V (OFF) LOGIC V =0.5V (ON) LOGIC TO220-5L Junction to case TO263-5L TO220-5L Junction to ambient TO263-5L 3/12 AP1506 Unit 0.5A LOAD Typ. Max. Unit -50 -10 nA -100 150 173 KHz 173 ...
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... I =3A IN LOAD 8V < V < 22V IN 0.2A < I < 3A LOAD Efficiency V = 12V, I =3A IN LOAD 15V < V < 22V IN 0.2A < I < 3A LOAD Efficiency V = 16V LOAD 4/12 AP1506 Typ. Limit Unit V 1.23 1.193/1.18 V MIN 1.267/1.28 V MAX 3.168/3.135 3.3 V MIN 3.432/3.465 V MAX 4.8/4. MIN 5 ...
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... Temperature (TA) (°C) Anachip Corp. www.anachip.com.tw AP1506 Efficiency v.s. Temperature (Vin=12V,Vout=3.3V,Io=3A 110 130 150 -50 -30 -10 10 AP1506 Switch Current Limit v.s. Temperature 5.5 5 4.5 4 3.5 3 -50 -30 75 100 125 110 130 150 -50 -30 -10 10 ...
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... AP1506 Output Voltage v.s. Temperature (Vin=12V ,Io=3A) 3.5 3.45 3.4 3.35 3.3 3.25 3.2 3.15 3.1 3.05 3 2.95 2.9 -40 - 100 120 140 160 Temperature (TA) (°C) Anachip Corp. www.anachip.com.tw AP1506 ON/OFF Current v.s. ON/OFF Voltage 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 110 130 150 AP1506 Feedback Current v.s. Temperature (Vcc=12V , Vout=5V,Vfb=1.3V -10 ...
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... 47uH Output 1 AP1506 Gnd D1 Schottky Diode R1 × 1.23V 47uH Output 1 AP1506 Gnd D1 R Schottky Diode DELAY 10K 7/12 AP1506 L1 3.3V/3A Output Load Co Capacitor 5V/ 3A Output Load Co Capacitor 5V/ 3A Output Load Co Capacitor Rev.1.1 Oct 29, 2004 ...
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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 TO-220 and a 5-pin surface mount TO-263. The TO-220 package needs a heat sink under most conditions. The size of the heatsink depends on the input voltage, the output voltage, the load current and the ambient temperature ...
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... ADJ L: Lead Free Package 1506-33: 3.3V ID code 1506-50: 5.0V Xth week: 01~52 Year: "01" = 2001 1506-12: 12V "02" = 2002 9/12 AP1506 ( Top view ) Logo Blank: normal 1506-XX L: Lead Free Package code Xth week: 01~52 Year: "01" = 2001 "02" = 2002 ...
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... AP1506 Nom. Max. 0.175 0.190 0.035 0.040 0.020 0.025 0.585 0.610 0.400 0.415 0.067 0.073 0.268 0.273 0.050 0.055 0.243 0.270 0.108 0.125 0.550 0.580 0.150 0.155 0.107 0.115 ...
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... Land Pattern Recommendation (Unit: mm Dimensions In Inches Nom. Max. Min. 4.46 4.85 0.160 0.84 1.02 0.026 0.50 0.64 0.014 1.27 1.40 0.045 9.15 9.65 0.341 10.16 10.54 0.385 1.71 1.85 0.062 15.24 15.88 0.575 2.54 2.79 0.090 - 2.92 - 11/12 AP1506 10.9 1.7 Nom. Max. 0.176 0.191 0.033 0.040 0.020 0.025 0.050 0.055 0.360 0.380 0.400 0.415 0.068 0.073 0.600 0.625 0.100 0.110 - 0.115 Rev.1.1 Oct 29, 2004 ...
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... AP1506 Nom. Max. 0.180 0.185 0.032 0.037 0.340 0.350 0.039 0.248 0.400 0.410 0.067 0.072 0.050 0.052 0.250 0.850 0.880 0.972 1.002 0.105 0.177 0.207 0.331 0.110 0.120 ...