Part Number: BQ51050B Other Parts Discussed in Thread: BQ25302 , CSD75207W15 Hello,
I want to incorporate to wireless charger BQ51050, a wired charger Bq25302. For the above, I need add a blocking back-back FET (CSD75207W15). Is the schematic enclosed OK…
Part Number: BQ51050B Other Parts Discussed in Thread: BQ25302 , CSD75207W15 Hello,
I want to incorporate to wireless charger BQ51050, a wired charger Bq25302. For the above, I need add a blocking back-back FET (CSD75207W15). Is the schematic enclosed OK…
Hi Zhengquan,
Thanks for the inquiry. We have two dual, common-source PFET devices: CSD75208W1015 & CSD75207W15. Please note, our PFET devices only got to -20V max BVDSS. There are many options for dual NFET devices which can be found here: .
Part Number: BQ24040 Other Parts Discussed in Thread: CSD75207W15 Hi TI,
Now our customer use BQ51050+BQ24040 as the connection below.
Here are the question:
1. Why back-to-back MOSFET(CSD75207W15)?
2. is it possible that current goes from battery side…
Nico,
Thanks for the post.
As part of the device structure all power MOSFETs come with a body diode and all are similar characteristics, so any single MOSFET would not help you.
However, we do have some small dual common source devices , the smallest…
Dear Brett Barr-san
Thank you for the reply.
Sorry, please let me also know the following by addition.
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CSD75207W15 datasheet is written to "Drain1 to Drain2 Voltage" by figure-2.
In contrast,CSD75208W1015 datasheet is…
Other Parts Discussed in Thread: BQ24086 , CSD75207W15 I am using the bq24086 in a charger cradle. To protect the battery there is a series diode between the charger and the battery. If I take the feedback from the battery side of the diode back to the…
