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BQ78350-R1: BQ78350-R1 + MSP430
Part Number:BQ78350-R1HI Sir Below is our system block diagram will use BQ78350 + MSP430Does TI have MSP430 reference code ? and used with BQ78350Thanks
View ArticleBQ40Z60: SOC & SOH & Coulomb Counting
Part Number:BQ40Z60hello ,one of my customer is considering BQ40Z60 . can you help me or direct me on how to derive :Algorithm SOC & SOH. Coulomb Counting Merits & De-Merits.Bq40Z60 How to...
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BQ24650: Setting V_refcharge for LiFePO4 Battery
Part Number:BQ24650Hello,I need to build a solar charger for a LiFePO4 battery.The requirements are to support 4,5,6 and 7 cells batteries.Consulting the app note SLUA565 (Using the bq24650 to Charge...
View ArticleBQ34110: Help in Configuring Basic Gauge Parameters
Part Number:BQ34110Hi Team TI,I'm working with a BQ34110 to monitor a 6000mAh 12.8v LiFePO4 battery pack. The pack contains 4 cells in total and They are configured as 4 series cells. I am using...
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TPS22976: Ron specification
Part Number:TPS22976TPS22976 support teamThe below is the On-state resistance of TPS22976.I have three request of Ron specification as follows.What is MIN / TYP value of Ron when Vin=5V and 3.3V?How...
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TPS61193-Q1: Audible Noise from Inductor
Part Number:TPS61193-Q1Hi We are using TPS61193 part in one of design for Gauge illumination and TFT backlight section.Hearing Audible noise in below ranges: Gauge illumination inductor from VIN -...
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TPS57060-Q1: Switching frequency tolerance
Part Number:TPS57060-Q1Hello Team,we need more detailed description about the internal switching frequency tolerance of our part:In our datasheet there is a range of 450 to 720kHz for Vin=12V and...
View ArticleBQ24650: How many V lead-acid batteries can bq24650 charge
Part Number:BQ24650Hello,I have a project to charge 24V lead-acid batteries. I am not sure whether BQ24650 can meet my needs. I watched the process of lead-acid charging. When the overvoltage of...
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BQ28Z610: read registers via I2C?
Part Number:BQ28Z610Team,Are there ways to read the BQ28Z610 registers to identify which "system level protection" have kicked in?For example can BQstudio + EV2300 / EV2400 be used for that? Or do you...
View ArticleUCC28780EVM-002: CAD files
Part Number:UCC28780EVM-002Team,can you please provide CAD files for UCC28780EVM-002?Thanks for your help.
View ArticleBQ40Z50: Problems communicating with NI 8451 and Labview
Part Number:BQ40Z50Hello,We are currently using the BQ40z50 chipset in one of our smart battery packs, and are developing several new packs which will use that same chipset.We built a labview based...
View ArticleBATTERY BOOST CONVERTER GSM/GPRS APPLICATION
There is some way to reduce the inrush current of the converter TPS61230A?
View ArticleLMZ35003: Multiple Output voltages?
Part Number:LMZ35003I'm looking at the datasheet for the LMz35003.The Vout pin descriptions say the followingVOUT10111213141539Output voltage. These pins are connected to the internal output inductor....
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LM3644: Pls. help to give some advice to enhance the lightness.
Part Number:LM3644Dears:Pls. help to give some advice to enhance the lightness.From the below code and schematic, only under torch mode LM3644 can drive the LED lighting(HWEN and STROBE are high level...
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BQ76200: BQ76200
Part Number:BQ76200Dear All: I have the question about the BQ76200 in the DSG turn off MOS. As show below, the SLUA794 describe if i use the small Cf， the turn off mos time is short than large...
View ArticleLM3481: spec of transformer used in PMP20981
Part Number:LM3481Hi,i'm looking for transformer spec designed on TI ref design http://www.ti.com/tool/PMP20981.based on the BOM, part# PA4191NL (Pulse Engineering) => not found on the web nor Pulse...
View ArticleBQ4050: Memory Mapping in SREC file
Part Number:BQ4050Hi, We've written some firmware to flash the BQ4050 from our board's main processor using the SREC file dumped from a master BQ4050 with BQStudio.All is well except for the region...
View ArticleUCC27714: UCC27714
Part Number:UCC27714Hi Richard Herring,We are using UCC27714 in Two-Transistor Forward Converter topology. We have used the circuit from tidrti6.pdf and attached the one which we have used.We are...
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BQ27Z561EVM-011: Device doesn't work.
Part Number:BQ27Z561EVM-011Hi,I am currently working on BQ27Z561EVM with BQ27GDK000EVM. I followed the user manual to connect all the components as shown below:It works fine until this morning....
View ArticleBQ25713B: Configuration/Typical Application when not using Power Path Feature
Part Number:BQ25713BDo we have a Typical Application or App Note for how to configure the BQ25713 when not using the Power Path Feature?Thanks,Nick
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