CP1084

CP1084 CERAMATE | Alldatasheet

Document overview

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• PDF pages: 11

Technical content

Features

• Low Dropout V oltage: 1.3V Typically at 5A
• Current Limiting and Thermal Protection
• Output Current: 5A
• Current Limit: 6.5A
• Operating Junction Temperature Range:0 to 125oC
• Line Regulation: 0.015% (Typical)
• Load Regulation: 0.2% (Typical)

Applications

• High Efficiency Linear Regulators
• Battery Chargers
• Post Regulation for Switching Supply
• Microprocessor Supply
• Desktop PCs, RISC and Embedded Processors' Supply

Figure 1. Package Types of CP1084

5A Dropout Linear Regulator * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 3 of 11 Rev 1.0 Jul.6, 2004 Order Information Package Temperature Range Part Number Marking CP1084 ADJ-A CP1084 ADJ CP1084 1.5-A CP1084 1.5 CP1084 1.8-A CP1084 1.8 CP1084 2.5-A CP1084 2.5 CP1084 3.3-A CP1084 3.3 TO-252 CP1084 5.0-A CP1084 5.0 CP1084 ADJ-C2 CP1084 ADJ CP1084 1.5-C2 CP1084 1.5 CP1084 1.8-C2 CP1084 1.8 CP1084 2.5-C2 CP1084 2.5 CP1084 3.3-C2 CP1084 3.3 TO-263-2L 0 ~125ĊĊ CP1084 5.0-C2 CP1084 5.0 CP1084 XXX – X X BLANK: Tube A: Taping Reel A: TO-252 C2: TO-263-2L ADJ: Adjustable Output 1.5V: Fixed Output 1.5V 1.8V: Fixed Output 1.8V 2.5V: Fixed Output 2.5V 3.3V: Fixed Output 3.3V 5.0V: Fixed Output 5.0V

5A Dropout Linear Regulator * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 4 of 11 Rev 1.0 Jul.6, 2004 Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under"Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Recommended Operating Conditions Parameter Symbol Min Max Unit Operating Junction Temperature Range TJ 150 oC Storage Temperature Range TS -65 150 oC Lead Temperature (Soldering, 10 sec.) TLEAD 300 oC ESD (Human Body Model) ESD 2000 V Parameter Symbol Min Max Unit Input V oltage VIN 12 V Operating Junction Temperature Range T J 0 125 oC Absolute Maximum Ratings (Note 1)

5A Dropout Linear Regulator * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 5 of 11 Rev 1.0 Jul.6, 2004

Electrical Characteristics

Typical and appearing in normal type apply for TJ=25Ċ. Limits appearing in Boldface type apply over the entire operating junction temperature range. Parameter Symbol Conditions Min. Typ. Max. Unit Reference Voltage V REF CP1084-ADJ, IOUT=10mA, VIN-VOUT=3V, 10mAÙIOUTÙ5A, 1.5VÙVIN-VOUTÙ5V 1.225 1.250 1.270 V CP1084-1.5, I OUT=0mA, VIN=4.5V, 10mAÙIOUTÙ5A, 3.4VÙVINÙ6V 1.47 1.5 1.53 V CP1084-1.8, IOUT=0mA, VIN=4.8V, 10mAÙIOUTÙ5A, 3.4VÙVINÙ6V 1.764 1.8 1.836 V CP1084-2.5, I OUT=0mA, VIN5.5V, 10mAÙIOUTÙ5A, 4.1VÙVINÙ7V 2.45 2.5 2.55 V CP1084-3.3, I OUT=0mA, VIN6.3V, 10mAÙIOUTÙ5A, 4.9VÙVINÙ8V 3.234 3.3 3.366 V Output Voltage V OUT CP1084-5.0, IOUT=0mA, VIN8V, 10mAÙIOUTÙ5A, 6.6VÙVINÙ10V 4.9 5 5.1 V CP1084-ADJ, IOUT=10mA, 2.85VÙVINÙ10V 0.035 0.2 % CP1084-1.5, I OUT=10mA, 3.1VÙVINÙ10V 1 6 mV CP1084-1.8, IOUT=10mA, 3.4VÙVINÙ10V 1 6 mV CP1084-2.5, I OUT=10mA, 4.1VÙVINÙ10V 1 6 mV CP1084-3.3, I OUT=10mA, 4.9VÙVINÙ10V 1 6 mV Line Regulation ¶VOUT CP1084-5.0, IOUT=10mA, 6.6VÙVINÙ10V 1 10 mV

5A Dropout Linear Regulator * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 6 of 11 Rev 1.0 Jul.6, 2004 Electrical Characteristics (Continued) Typical and appearing in normal type apply for TJ=25Ċ. Limits appearing in Boldface type apply over the entire operating junction temperature range. Parameter Symbol Conditions Min. Typ. Max. Unit CP1084-ADJ, 0mAÙIOUTÙ5A VIN- VOUT =3V 0.2 0.4 % CP1084-1.5, 0mAÙIOUTÙ5A VIN- VOUT =3V 7 20 mV CP1084-1.8, 0mAÙIOUTÙ5A VIN- VOUT =3V 7 20 mV CP1084-2.5, 0mAÙIOUTÙ5A VIN- VOUT =3V 7 20 mV CP1084-3.3, 0mAÙIOUTÙ5A VIN- VOUT =3V 7 20 mV Line Regulation ¶VOUT CP1084-5.0, 0mAÙIOUTÙ5A VIN- VOUT =3V 10 35 mV Dropout Voltage IO=5A, ¶V REF, ,¶VOUT=1% 1.3 1.5 V Current Limit I LIMIT VIN-VOUT=3V 5.5 6.5 A Minimum Load Current V IN=10V(CP1084-ADJ) 3 10 mA Quiescent Current V IN=10V(CP1084) 5 10 mA Ripple Rejection fRIPPLE =120Hz, COUT=25DŽF Tantalum, IOUT=5A, VIN-VOUT=3V 60 72 dB Adjust Pin Current V IN=4.25V,IOUT=10mA 55 120 DŽA Adjust Pin Current Change 10mAÙIOUTÙ5A, 1.5VÙ(VIN-VOUT)Ù4.5V 0.2 5 DŽA Temperature Stability I OUT=10mA, VIN-VOUT=1.5 0.5 % Long Term Stability TA=125Ċ, 1000Hrs 0.5 % RMS Noise (% of VOUT) 10HzÙfÙ10kHz 0.003 % Thermal Resistance Junction-to-Case ǀJC 3 Ċ/W

• All specs and applications shown above subject to change without prior notice.

Figure 12. Typical Applications of CP1084

5A Dropout Linear Regulator * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 10 of 11 Rev 1.0 Jul.6, 2004 Mechanical Dimensions (Continued) Unit: mmTO-263-2L 8.84 10.16+0.13 -0.51 2.54 0.81+0.18 -0.30 1.27±0.12 8.7+0.95 -0.06 2.54 4.57+0.25 -0.50 70° 0.06±0.04 2.67±0.03 15.25± 0.49 1.27+0.12 0.38±0.02 2.54± 0.15 0.38 5°±3° 3°3° 2.203° 7° 1.27±0.12 7.42 1.5 5.6 7.98 2.542.54

5A Dropout Linear Regulator * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 11of 11 Rev 1.0 Jul.6, 2004 TO-252 Mechanical Dimensions (Continued) Unit: mm 4°±3° 1.58± 0.18 0.07±0.05 0.52±0.06 3° 3° 2.29±0.05 0.80± 0.15 9.80± 0.30 2.29±0.05 0.8±0.05 0.71±0.07 5.33±0.10 6.53±0.15 2.80± 0.20 5.46± 0.10 2.28±0.10 0.6 5° 5° 0.4° 0.51 0.51±0.03 1.20±0.12 ×45° ±0.10°±0.10°