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Part Number: TIDA-01469
With reference to TIDA-10469,after insert battery in battery holder the voltage across C4 ,C10,C9,should be near to battery voltage i.e 3V and the Voltage across C18 should be 3.3V
So as per your design after giving 3V supply to the board i am getting voltage across C10 is 3V ,but across C9 is 1.6V and across C18 is 1.4V .On removing U4(TPS61291DRVR) I am getting voltage across C9 3.0V. so without U4, 3.0V i am getting across C9
so please help me regarding this.
Can you provide more detail on your system setup?
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