Other Parts Discussed in Thread: TPS80032
Could you share the complete datasheet of TWL6032 with customer?
Customer would like to confirm the timing..
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Thanks! Just two more questions.
1. What is the default state of the output voltage of each power supply at the initial power-on?
2. Is there any way to configure the OTP memory of this device? Customer do not want to pass the I2C, the device can give a default state we need.
1. The TWL6032 is another OTP spin of the TPS80032, for which default OTP values will be included in the datasheet once you contact the appropriate TI sales representative- this information is shared under NDA.
2. The TWL6032 is not a user-programmable device with a rewritable EEPROM, so these parts come pre-programmed out of the factory. As you noted, they can be re-written via i2C, but this would require re-programming after each AC power disconnect. To generate an OTP spin with the necessary default values out of the factory, you would have to provide a business case in sufficient enough quantity to justify a new OTP.