iru1176 International Rectifier Corp., iru1176 Datasheet
iru1176
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iru1176 Summary of contents
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... Rev. 1.4 03/18/02 7.5A ULTRA LOW DROPOUT POSITIVE DESCRIPTION The IRU1176 is a 7.5A regulator with extremely low drop- out voltage using a proprietary Bipolar process that achieves comparable equivalent on resistance to that of discrete MOSFETs. The IRU1176 also provides a conve- nient shutdown pin that allows the regulator to be shut- down and reduce the input current consumption ...
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... IRU1176 ABSOLUTE MAXIMUM RATINGS Input Voltage (V ) .................................................... 7V IN Control Input Voltage (V ) ..................................... 14V CTRL Power Dissipation ..................................................... Internally Limited Storage Temperature Range ...................................... Operating Junction Temperature Range ..................... PACKAGE INFORMATION 7-PIN PLASTIC TO-263 (M) FRONT VIEW Tab CTRL 4 V OUT V OUT Adj ...
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... Typically the resistor dividers are selected such that it automatically main- tains this current. pin and ground sets the output voltage. OUT www.irf.com IRU1176 MIN TYP MAX UNITS mA 50 ...
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... Output Voltage Setting The IRU1176 can be programmed to any voltages in the range of 1.25V to 5.5V with the addition of R1 and R2 external resistors according to the following formula: V ...
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... V pin SENSE OUT Shutdown Operation The IRU1176 can be disabled by pulling the SD pin low 3R2. This voltage using an open collector device such as a low cost 2N3904 general purpose transistor as shown in the application circuit. The current sink of the pin is equal to: (V ...
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... IRU1176 IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 6 Visit us at www.irf.com for sales contact information Data and specifications subject to change without notice. 02/01 www.irf.com TAC Fax: (310) 252-7903 Rev. 1.4 03/18/02 ...