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Class D Switching Power Amplifiers and Power D/A conversion

Help with TP2050 Power Input Pins
Help with TP2050 Power Input Pins
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Old 28th July 2005, 06:23 AM   #1
HolyGhostFire20 is offline HolyGhostFire20  United States
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Default Help with TP2050 Power Input Pins

I plan on running two 12v sla batteries in series to directly power the TP2050 chip at 24v on the Teac A-L700p. I want to solder the 24v line to the pins directly, but am confused looking at the tripath data sheet on where to solder the wires to exactly. Do I need to solder the wire to ALL four pins? They are listed as pins 4, 7, 12, and 15 named as VCC1a, VCC1b, VCC2a, VCC2b. The data sheet can be found at the following address on page 5. http://www.datasheetcatalog.com/data...0/TK2050.shtml
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Old 28th July 2005, 04:36 PM   #2
BWRX is offline BWRX  United States
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yep, each pin has to connect to the supply somehow.
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