cs52015-1 ON Semiconductor, cs52015-1 Datasheet
cs52015-1
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cs52015-1 Summary of contents
Page 1
... CS52015−1 1.5 A Adjustable Linear Regulator The CS52015−1 linear regulator provides 1.5 A with an accuracy of ±1.0%. The device uses two external resistors to set the output voltage within a 1. 5.5 V range. The regulator is intended for use as a post regulator and microprocessor supply. The fast loop response and low dropout voltage make this regulator ideal for applications where low voltage operation and good transient response are important ...
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MAXIMUM RATINGS* Supply Voltage Operating Temperature Range Junction Temperature Storage Temperature Range Lead Temperature Soldering: ESD Damage Threshold 1. 10 second maximum second maximum above 183°C *The maximum package power dissipation must be observed. ELECTRICAL CHARACTERISTICS ...
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V IN TYPICAL PERFORMANCE CHARACTERISTICS 1.05 1. 0°C CASE 0.95 0.90 0. 125°C CASE 0.80 0.75 0 300 600 900 I (mA) OUT Figure 3. Dropout Voltage vs. Output Current 0.100 0.075 0.050 0.025 T = ...
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... Stability Considerations section. Adjustable Operation The CS52015−1 has an output voltage range external resistor divider sets the output voltage as shown in Figure 11. The regulator maintains a fixed 1.25V (typical) reference between the output pin and the adjust pin. ...
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... tantalum capacitor will work for most reaches the point at applications, but with high current regulators such as the CS52015−1 the transient response and stability improve with higher values of capacitance. The majority of applications for this regulator involve large changes in load current so the output capacitor must supply the instantaneous load current ...
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... Adj Figure 13. Protection Diode for Large Output Capacitors Output Voltage Sensing Since the CS52015− three terminal regulator not possible to provide true remote load sensing. Load regulation is limited by the resistance of the conductors connecting the regulator to the load. For the adjustable regulator, the best load regulation occurs when R1 is connected directly to the output pin of the regulator as shown in Figure 14 ...
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... The value for R is 3.5°C/W for a given package type qJC based on an average die size. For a high current regulator such as the CS52015−1 the majority of the heat is generated in the power transistor section. The value for R on the heat sink type, while R depends on factors such as ...
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−Y− 0.25 (0.010 For D Dimensions − Contact Factory PACKAGE DIMENSIONS TO−220−3 T SUFFIX CASE 221A−08 ISSUE AA SEATING −T− PLANE ...
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... J 0.009 0.014 0.24 0.35 K 0.060 0.078 1.50 2.00 L 0.033 0.041 0.85 1. 0.264 0.287 6.70 7.30 SOT−223 Unit 15 °C/W 156 °C/W qCA ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative CS52015−1/D ...