DATA SHEET Part No. AN34001A Package Code No. HZIP016-P-0665F SEMICONDUCTOR COMPANY MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. Publication date: May 2007 SDH00016AEB 1 AN34001A Contents Overview … …………………………………………….……………………………………………………… 3 Features ……………………………………………….……………………………………………………… 3 Applications …………………………………………….……………………………………………………… 3 Package ……………………………………………….………………………………………………………… 3 Type ………………………………………………….…………………………………………………………. 3 Application Circuit Example …………………………………………………………………………………… 4 Block Diagram ………………………………………….……………………………………………………… 5 Pin Descriptions……………………………………….………………………………………………………… 5 Absolute Maximum Ratings…………………………….……………………………………………………… 6 SDH00016AEB 2 AN34001A AN34001A Nine-Output Linear Voltage Regulator Overview AN34001A is a nine-output power supply IC, consisting of five linear regulator (one adjustable) and four voltage followers. Seven of the outputs are controlled by three control switches. Features y Thermal protection circuit. y Short circuit protection circuit y Over voltage protection circuit y Operating supply voltage range: 6.6 V to 18.0 V (13.2 V typical) y High maximum operating voltage: 26 V Application Voltage supply for car audio system Package 16 pin plastic zigzag inline package with heat sink (ZIP type) Type Silicon monolithic bipolar IC SDH00016AEB 3 AN34001A Application Circuit Example ACC 3 MODE1 6 * Peak Current Protection, Over Voltage Protection * Thermal Shutdown Protection (except for VDD, DSP and COMP output) VCC Outputs Reference Voltage VCC VCC PreDrive VCC PreDrive PreDrive PreDrive VCC VCC VCC PreDrive EXT Out VCC VCC ANT Out 14 ILM AJ 1 15 ILM 10 V 47 μF SW 22 μF 13 AUDIO 9V 22 μF 5 NC 16 7 GND CD 8V 4 VDD 5V 22 μF 12 8 DSP 3.3 V EXT 10 ANT 11 MODE2 2 COMP 22 μF 22 μF SDH00016AEB 9 VCC 22 μF 22 μF 22 μF 22 μF 4 AN34001A Block Diagram ACC 3 MODE1 6 * Peak Current Protection, Over Voltage Protection * Thermal Shutdown Protection (except for VDD, DSP and COMP output) VCC Outputs Reference Voltage VCC VCC PreDrive VCC PreDrive PreDrive VCC VCC VCC PreDrive PreDrive EXT Out VCC VCC ANT Out 14 ILM AJ 15 ILM 10 V 1 13 AUDIO 9V SW 5 NC 4 VDD 5V 16 7 GND CD 8V 12 8 DSP 3.3 V EXT 9 VCC 10 ANT 11 MODE2 2 COMP Pin Description Pin No. Pin name Type Description 1 SW Output When Mode 1 pin is “M” and “H”, SW output is VDD (IO = 100 mA) 2 COMP Output When ACC input pin is “H” COMP output is VDD (IO = 100 mA) 3 ACC Input “L”: COMP Ouptut OFF and “H”: COMP Output ON 4 VDD Output 5 V output voltage for a microcontroller (IO = 100 mA) 5 N.C. — 6 MODE1 7 CD Output When Mode 1 is “H” CD output is 8 V (IO= 1 200 mA) 8 EXT Output When Mode 1 pin is “M” and “H”, SW output is VCC – 1 V (IO = 300 mA) 9 VCC Power Supply 10 ANT Output 11 MODE2 12 DSP Output 3.3 V output voltage for DSP IC (IO = 150 mA) 13 AUDIO Output When Mode 1 pin is “M” and “H”, AUDIO output is 9 V (IO = 500 mA) 14 ILM AJ Input 15 ILM Output When Mode 1 pin is “M” and “H”, ILM output is 10 V (IO = 300 mA) 16 GND Ground Connected to the IC substrate Input Input Not connected to the IC die Three-input “L”, “M”, and “H” control pin Connected to car BACKUP power supply When Mode 2 pin is “H” ANT output is VCC – 1 V (IO = 300 mA) “L”: ANT Output OFF and “H”: ANT Output ON A pin to adjust the ILM (illumination) output. SDH00016AEB 5 AN34001A Absolute Maximum Ratings A No. Parameter Symbol Rating Unit Note 1 Supply voltage VCC 26.0 V *1 2 Supply current ICC 5.2 A *2 3 Power dissipation PD 16.25 W *3 4 Operating ambient temperature Topr −30 to +85 °C *4 5 Storage temperature Tstg −55 to +150 °C *4 Notes) *1 : The values under the condition not exceeding the above absolute maximum ratings and the power dissipation. *2 : Over current limiting circuit built-in. *3 : The power dissipation shown is the value at Ta = 85°C with 4°C / Watt heat sink. When using this IC, refer to the PD-Ta diagram of the package standard and use under the condition not exceeding the allowable value. *4 : Except for the power dissipation, operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C. Operating power supply range Parameter Symbol Range Unit Note VCC 6.6 to 18.0 V *5 *6 Operating supply voltage range Note) *5: ILM output is not regulated for VCC below 10.5V *6: AUDIO and CD output might not be functioning well for VCC below 10V SDH00016AEB 6 Request for your special attention and precautions in using the technical information and semiconductors described in this book (1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: – Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. – Any applications other than the standard applications intended. (4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.