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BD7961FM - Power driver IC for CD changer

General Description

Pin No.

OUT5+ IN5FWD IN5REV IN6REV IN6FWD REG2SW REG1SW IN4 IN3 IN1 IN2 GND1 OUT2 OUT2+ OUT1 OUT1+ Function POW GND (loading driver unit) Loading driver (CH5) output Loading driver (CH5) output + Lo

Key Features

  • 1) This circuit is a 6-channel driver IC consisting of four BTL drivers and two loading drivers. 2) Two wide dynamic range loading drivers of MOS output (RON=1.0Ω). 3) The circuit is provided with loading driver voltage setting terminals. 4) A 5.0V regulator and a 3.3V regulator are built in. (Each regulator has an external PNP transistor and an ON/OFF switch) 5) The circuit has a mute switch. 6) A thermal shutdown circuit is built in. 7) Since HSOP-M36 power package is used, the set requires a.

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Datasheet Details

Part number BD7961FM
Manufacturer ROHM
File Size 175.01 KB
Description Power driver IC for CD changer
Datasheet download datasheet BD7961FM Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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BD7961FM Optical disc ICs Power driver IC for CD changer BD7961FM BD7961FM is a 6-channel driver IC developed for CD changer. In addition to the 4-channel BTL driver and the 2-channel loading driver, the 3.3V regulator and 5.0V regulator used in the peripheral circuit are also incorporated. The size reduction of the set is achieved by integrating functions that were used in two chips into a single chip. !Applications CD changer !Features 1) This circuit is a 6-channel driver IC consisting of four BTL drivers and two loading drivers. 2) Two wide dynamic range loading drivers of MOS output (RON=1.0Ω). 3) The circuit is provided with loading driver voltage setting terminals. 4) A 5.0V regulator and a 3.3V regulator are built in.