Part Number: TPS63900 Hello everyone,
I'm diving into the technicalities of the TPS63900 buck-boost converter and I have a specific question that I hope someone knowledgeable in this area can help me with.
So, let's say I have the TPS63900 configured…
Part Number: TPS63900EVM Other Parts Discussed in Thread: TPS63900 I have been able to get TPS63900 provide reasonable output with my selection of the config resistors. The measured ICL is slightly off (shows 3 ma instead of the 2.5 ma from the datasheet…
Part Number: TPS63900 We are using TPS63900 in one of our designs. At no load, the TPS63900 is drawing 6mA, a value significantly higher than the specified quiescent current (Iq) of 75nA as indicated in the datasheet. The problem might be related to the…
Part Number: TPS63900 dear Tao,
I have started to test the Eval board TPS63900 but the ripple voltage is high in Buck mode 100mV (VIN = 3.6V, Vout = 3.3V, Load Current 100mA) , for VIN <= 3.3VDC , in boost mode, I can see a ripple voltage of 20mV.
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Part Number: TPS63900 Other Parts Discussed in Thread: TPS63901 Hello:
DCDCs are generally equipped with post stage output filtering, TPS63900. For this type of power supply, is there a design reference circuit for output filtering, and how to handle…
Part Number: TPS63900 Other Parts Discussed in Thread: TPS7A05 , TPS62840 , TLV431 Dear all,
I have a designed a board integrating a Lora MCU (+ sensors) powered from a low powerLow noise/low voltage dropout LDO MCP1700-3302 with 170mV droupout voltage. My…