Part Number: TIDA-010030 Other Parts Discussed in Thread: BQ76940 , MSP430FR2155 , BQ34Z100 , BQ34Z100-G1 Hi,
Tried to set up connection between MCU (MSP430FR2155) and BQ76940. Jumpers on P1 are both installed. On MCU P4.1(pin that drives the PMOS for pull…
Other Parts Discussed in Thread: BQ76200 , LM5164 , BQ76940 I was examining TIDA 010030 Reference design. I was stuck understanding why some components are used in the Power supply block which is ultimately fed to LM5164DDAT. Can't I directly give input…
Part Number: TIDA-010030 Other Parts Discussed in Thread: EV2400 , MSP430FR2155 , From the design guide, suggestion is to use P1 port to connect to EV2400. There is only two pins on P1 (SCL and SDA), no ground and VCC. Is it ok to leave two pins open on…
Part Number: TIDA-010030 Does TIDA-010030 feature reverse polarity protection for a 48V battery pack inserted in reverse? It appears it does, but the implementation is different than is noted in Application Note SLUA796.
Part Number: TIDA-010030 Other Parts Discussed in Thread: BQ76940 , , BQ34Z100-G1 I am designing a BMS for a 12s stack, very similar to TIDA-010030 reference design, but when it came to the sense resistor selection, I ran into some trouble. So naturally…
Part Number: TIDA-010030 Other Parts Discussed in Thread: BQ76940 , I noticed in the reference design, the several of the NC pins (11, 12, 16, 17) on the BQ76940 were being used. Can you explain their function, how to interface to them in code, and why…
Part Number: TIDA-010030
in page 16, what's Vload_detect, how to get this value?
in page 25, 3.2.2.4 Standby Mode
The battery pack in the first scenario should be able to detect if the charger is attached or if the battery pack is put inside of…
Part Number: TIDA-010030 Other Parts Discussed in Thread: BQ76930
When a right charge is attached, Q15 will be turned on and pull TS1 high, and because of C20 and C18, Q15 will be turned off, generating a wake up signal on TS1 pin.
The Q15 how to turn…
Hi,
Sorry for the confusion, yes both will need the additional caps, see page 2 of the schematic linked below on TIs recommended scheme.
TIDA-010030 reference design | TI.com
page 2 - TIDA-010030-Main board-Schematic.PDF
Regards,
Evan