AP1512 ANACHIP [Anachip Corp], AP1512 Datasheet
AP1512
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AP1512 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 AP1512 monolithic IC that design for a step-down DC/DC converter, and own the ability of driving a 2A (3A for AP1512A) load without additional transistor component ...
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... PWM Buck DC/DC Converter Ordering Information Part Number Blank Block Diagram Current 1.235V Source Reference bias + Amp _ FB Anachip Corp. www.anachip.com.tw AP1512 Package Output Version Blank : Adjustable T5: TO220-5L T5R: TO220-5L(R) -33 : 3.3V K5: TO263-5L -50 : 5.0V -12 : 12V SD 200mV 2.5V Start up Regulator + Comp ...
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... I IN Symbol Parameter I Feedback bias current B F oscillator frequency OSC V saturation voltage SAT Max. Duty Cycle(ON) DC Min. Duty cycle(OFF) I current limit for AP1512 CL I current limit for AP1512A CL Output Output = 0 I leakage L current Output = -1 I Quiescent Current Q Standby Quiescent I ...
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... OUT V AP1512A-5V Output voltage OUT V Output voltage OUT AP1512A-12V η Efficiency Specifications with boldface type are for full operating temperature range, the other type are for T Typical Performance Characteristics AP1512A Current Limit v.s. Temperature (Vcc=60V, Vout=5V) 4 3.8 3.6 3.4 3 Temperature (TA) (°C) Anachip Corp. ...
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... AP1512 Threshold Voltage v.s. Temperature (Vcc=12V, Vout=5V) 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 -50 100 150 5/12 AP1512 110 130 150 Temperature (TA) (°C) Switch OFF 110 125 Temperature (TA) (°C) ...
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... PWM Buck DC/DC Converter Typical Performance Characteristics (Continued) AP1512 Frequency v.s. Temperature (Vcc=12V, Io=1A, Vout=5V -50 -30 - Temperature (TA) (°C) AP1512 Quiescent Current v.s. Supply Voltage (force driver off) 6.2 6 5.8 5.6 5.4 5 Supply Voltage(V) Anachip Corp. www.anachip.com.tw AP1512 Current Limit v.s. Temperature (Vcc=60V, Vout=5V) 3 ...
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... D1 GND SR360 Vin OUTPUT 47uH AP1512 GND SR360 Vin OUTPUT AP1512 GND SR360 3 7/12 AP1512/A 2 Vout 0.1u 470uF/16V Vout 0.1u 470uF/16V R3 1. Vout 47uH C7 C3 10n 470uF/16V Rev.1.1 Oct. 14, 2005 ...
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... D1 GND SR360 3 Thermal Considerations The AP1512/A 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. The AP1512/A ...
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... Logo 1512X- code A: AP1512A Xth week: 01~52 Year: ( Top View ) -Output Type: Blank: ADJ Logo 1512X-XX ID code AP1512A Xth week: 01~52 Year: 9/12 AP1512/A thermal resistance and Some of these factors include board -33: 3.3V -50: 5.0V -12: 1.2V "01" = 2001 "02" = 2002 -33: 3.3V -50: 5 ...
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... AP1512 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 0.062 1.71 1.85 15.24 15.88 0.575 2.54 2.79 0.090 - 2.92 - 11/12 AP1512/A 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. 14, 2005 ...
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... AP1512 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 ...