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LA6245P Fiches technique(PDF) 1 Page - Sanyo Semicon Device |
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LA6245P Fiches technique(HTML) 1 Page - Sanyo Semicon Device |
1 / 10 page 92706 / 31006 MS OT 20051226-S00012 No.A0332-1/10 LA6245P Overview The LA6245P is a 4channel motor driver IC for home and car CD players. It provides a pin for switching the channel 1 input. Functions and Features • Four bridge-connected (BTL) power amplifier circuits. • IO max: 1A. • Built-in level shifter circuits. • Muting circuit (on/off control for all outputs). • Independent operational amplifier. • Variable regulator (uses an external pnp transistor for output). • Regulator includes an on/off switching function. • Thermal shutdown operation monitor pin. Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Supply voltage VCC_S ∗1 14 V VCCP VCCP1, VCCP2 ∗1 14 V VCCREG ∗1 14 V Allowable power dissipation Pd max Independent IC 0.8 W Mounted on the specified PCB ∗22.0 W Maximum input voltage VINB 13 V Maximum output current IO max Channel 1 to 4 output 1.0 A MUTE pin voltage VMUTE 13 V Operating temperature Topr −40 to +85 °C Storage temperature Tstg −55 to +150 °C Note ∗1: All of the power supply pins, VCC_S, VCCP1, VCCP2, and VCCREG must be connected to the power supply system externally to the IC. Note ∗2: Mounted on the specified PCB 114.3×76.1×1.6mm 3, glass epoxy board. Ordering number : ENA0332 Monolithic Linear IC For CD Player 4ch Bridge (BTL) Motor Driver Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. |
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