CS52015-3GDP3 Cherry Semiconductor Corporation, CS52015-3GDP3 Datasheet
CS52015-3GDP3
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CS52015-3GDP3 Summary of contents
Page 1
... CS52015-3 1.4V at 1.5A output current. The maximum quiescent current is only 10mA at full load. Device protec- tion includes overcurrent and ther- mal shutdown. The CS52015-3 is pin compatible with the LT1086 family of linear regulators but has lower dropout voltage. The regulator is available in TO- 2 220, surface mount D , and SOT-223 packages ...
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Supply Voltage, V .....................................................................................................................................................................7V IN Operating Temperature Range................................................................................................................................-40¡C to 70¡C Junction Temperature ............................................................................................................................................................150¡C Storage Temperature Range ..................................................................................................................................-60¡C to 150¡C Lead Temperature Soldering Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak Reflow (SMD styles only) ......................................................................................60 sec. max ...
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V IN 1.05 1.00 T 0ûC CASE 0.95 T 25ûC CASE 0.90 0.85 0.80 T 125ûC CASE 0.75 0 300 600 I (mA) OUT Dropout Voltage vs Output Current 25°C CASE ...
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... C 1 Figure 1: Protection diode scheme for large output capacitors. Since the CS52015 three terminal regulator not possible to provide true remote load sensing. Load regula- tion is limited by the resistance of the conductors connect- ing the regulator to the load. For best results the regulator should be connected as shown in Figure 2 ...
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... These are connected by the equation: The value for R result can be substituted in equation (1). The value for R such as the CS52015-3 the majority of the heat is generated in the power transistor section. The value for R depends on the heat sink type, while R tors such as package type, heat sink interface (is an insula- tor and thermal grease used?), and the contact area between the heat sink and the package ...
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... REF 0.10 (.004) 4.57 (.180) 0.00 (.000) 4.31 (.170) Ordering Information Part Number Type CS52015-3GT3 1.5A, 3.3V output 3 L TO-220 Straight CS52015-3GDP3 1.5A,3.3V output CS52015-3GDPR3 1.5A, 3.3V output CS52015-3GST3 1.5A, 3.3V output 3 Lead SOT-223 CS52015-3GSTR3 1.5A, 3.3V output 3 Lead SOT-223 Rev. 2/17/98 Package Specification Thermal Data *Depending on thermal properties of substrate ...