CM3004-25SF CALMIRCO [California Micro Devices Corp], CM3004-25SF Datasheet
CM3004-25SF
Related parts for CM3004-25SF
CM3004-25SF Summary of contents
Page 1
... The CM3004 also includes protection against output to input current flow while in shutdown. The CM3004 is supplied in a space-saving, 8-lead power SOIC package which has been thermally enhanced via an integral leadframe to ensure maxi- mum junction-to-ambient power dissipation. The CM3004 is also available with optional lead-free finish- ing ...
Page 2
... EN PART NUMBERING INFORMATION Standard Finish Ordering Part 1 Number Part Marking CM3004-25SA CM3004 25SA ● ● Tel: 408.263.3214 PRELIMINARY CM3004 ≥ 1.2V), the regulator is enabled. When EN EN Lead-free Finish Ordering Part 1 Number Part Marking CM3004-25SF CM3004 25SF ● Fax: 408.263.7846 www.calmicro.com 01/10/05 ...
Page 3
... Load Current C EXT © 2005 California Micro Devices Corp. All rights reserved. 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 01/10/05 ABSOLUTE MAXIMUM RATINGS ● ● Tel: 408.263.3214 PRELIMINARY CM3004 RATING UNITS ± 2000 [GND - 0.4] to +6.0 -40 to +150 -40 to +150 Internally Limited VALUE UNITS 1.7 to 5.5 - 1000 10 ± ...
Page 4
... EN tied to GND, V =3.3V IN EN=V =3.3V 2.5V 0mA IN OUT LOAD EN=V =3.3V 2.5V 1.0A IN OUT LOAD V =3.3V OUT IN Regulator Enabled 0V < V < 5. > 1.1V ADJ ● ● Tel: 408.263.3214 Fax: 408.263.7846 PRELIMINARY CM3004 (SEE NOTE 1) MIN TYP MAX UNITS 2.40 2.50 2.60 1.15 1.20 1.25 OUT 2.2 3.0 3.8 0.5 1.2 1.8 < 1. < 1. 5mA 5mA 5 20 ...
Page 5
... OUT 2.6 2.55 2.5 2.45 2.4 3.0 3.3 3.5 =5mA) Figure 4. Line Regulation, (I LOAD 2.6 2.55 2.5 2.45 2.4 1.0 = 1.8V) Figure 5. Load Regulation (V IN 2.5 1.5 0.5 = 1.2V) Figure 6. Operating Voltage Range (V OUT ● Tel: 408.263.3214 PRELIMINARY CM3004 3.0 4.0 Input Voltage (V) =5mA) LOAD 0 0.5 Load Current (A) = 3.3V 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Input Voltage (V) OUT ● ● Fax: 408.263.7846 www.calmicro.com 5.0 1.0 = 2.5V) 5 ...
Page 6
... OUT I OUT V OUT Figure 10. Load Transient Step Response =1.2V Figure 11. Enable/Disable Response Figure 12. Enable/Disable Response ● ● Tel: 408.263.3214 PRELIMINARY CM3004 1.0A 10mA V =3.3V, V =2.5V IN OUT C =10µF ceramic =10µF ceramic OUT =10mA, OUT EN=3.3V=V =10µF cer =10µF cer. ...
Page 7
... AMB D JA The CM3004 uses a thermally enhanced package where all the GND pins (5 through 8) are integral to the leadframe. When this package is mounted on a double sided printed circuit board with two square inches of copper allocated for "heat spreading", the resulting is about 50°C/W. ...
Page 8
... Figure 13. Application Circuit for Adjustable Output Operation. © 2004 California Micro Devices Corp. All rights reserved. 8 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 CM3004 IN OUT ADJ EN GND R2 Output Voltage = 1.20 (R1+R2 [VOLTS] ● ● Tel: 408.263.3214 PRELIMINARY CM3004 1.0A V OUT R1 100 µ n ● Fax: 408.263.7846 www.calmicro.com 01/10/05 ...
Page 9
... Mechanical Details SOIC-8 Mechanical Specifications Dimensions for the CM3004 supplied in an 8-lead SOIC package are presented below. For complete information on the SOIC-8 package, see the California Micro Devices SOIC Package Informa- tion document. PACKAGE DIMENSIONS Package SOIC Lead Millimeters Dimensions Min ...