iru1011-33 International Rectifier Corp., iru1011-33 Datasheet
iru1011-33
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iru1011-33 Summary of contents
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... H IRU1011-33CH H IRU1011-33CH(PbF) DESCRIPTION The IRU1011- fixed linear regulator and it is ca- pable of supplying 1.3A of continuous current over line and temperature range. The IRU1011-33 is stable with low value ceramic capacitors, allowing designers flex- ibility in external component selection. The output is pro- tected by both current limit and thermal shutdown. ...
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... IRU1011-33(PbF) ABSOLUTE MAXIMUM RATINGS Input Voltage (V ) .................................................... IN Operating Junction Temperature Range ..................... Operating Ambient Temperature Range ..................... -40°C To 125°C Storage Temperature Range ...................................... -65°C To 150°C CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. PACKAGE INFORMATION ...
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... IN + CURRENT LIMIT THERMAL SHUTDOWN Figure 2 - Simplified block diagram of the IRU1011-33. Note 3: Minimum load current is defined as the mini- mum current required at the output in order for the out- put voltage to maintain regulation. required to main- Note 4: Temperature stability is the change in output from nominal over the operating temperature range. ...
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... The IRU1011-33 provides Over Current Protection when the output current exceeds typically 2A. The output de- creases to limit the power dissipation. Stability The IRU1011-33 requires the use of an output capacitor as part of the frequency compensation in order to make the regulator stable. A minimum input capacitance of 4.7EF and a minimum output capacitance 4.7EF Ce- ramic capacitor is needed for regulator stage as well as the specified minimum loads to guarantee stability ...
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... Thus L4 does not apply. A1 6-PIN 3x3 SYMBOL DESIG MIN NOM MAX A 0.80 0.90 1.00 A1 0.00 0.025 0.05 A2 0.65 0.70 0.75 A3 0.15 0.20 0.25 b 0.33 0.35 0.43 D 3.00 BSC D2 1.92 2.02 2.12 E 3.00 BSC E2 1.11 1.21 1.31 e 0.95 L 0.20 0.29 0.45 L1 0.16 0.24 0.40 L2 --- --- 0.125 L3 0.17 --- 0.30 L4 0.17 --- --- R 0.127 REF S 0 10 12 www.irf.com IRU1011-33(PbF EXPOSED PAD E2 (OPTIONAL) D2 NOTE 2 BOTTOM VIEW PIN NO ...
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... IRU1011-33(PbF) IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 Feed Direction Figure A - Live Bug Visit us at www.irf.com for sales contact information Data and specifications subject to change without notice. 8/29/2005 www.irf.com TAC Fax: (310) 252-7903 ...