DRV8889-Q1: low temp. question
Part Number: DRV8889-Q1Dear team,Tests found that the DRV8889-Q1 cannot diagnose open circuit faults below -30 degrees Celsius, but it can still drive the motor. (Open circuit can be diagnosed at room...
View ArticleDRV8908-Q1: Is there any risk to let the NC Pin of DRV8908-Q1 connected to GND?
Part Number: DRV8908-Q1Hi, TeamHope you are doing well!I have one question about our DRV8908-Q1:The Pin15 of our DRV8908-Q1 is NC, is there any risk to connect the NC Pin to GND?(Based on the data...
View ArticleDRV8870: DRV8870 for use in single direction with MOSFET between Motor and...
Part Number: DRV8870I am working on a project where I plan to use the DRV8870 motor driver to control multiple motors (14 DC brushed motors) in a single direction. I intend to connect the DRV8870's...
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DRV8714-Q1: I use DRV8714 driver a MOS(parameter shows at below picture)，but...
Part Number: DRV8714-Q1Hi TII use DRV8714 driver a MOS(parameter shows at below picture)，but the rise time of gate isn't meet calculation.Qgd = 9nC，Vsupply=16VDC，IDRVP_x=1111b = 62 mA (2.3...
View ArticleMCT8329A: DC_BUS_CURR / 256 not showing correct current value
Part Number: MCT8329AHi!I'm experiencing some problems reading the bus current from MCT8329 in a full custom application.Reading Sys_Status1 returns the correct bus voltage. However when I read...
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DRV8329AEVM: Current Sense not working on evaluation board
Part Number: DRV8329AEVMOther Parts Discussed in Thread: LAUNCHXL-F280049CHello,I am testing DRV8329AEVM with LAUNCHXL-F280049C. I was able to spin the motor using an example program for the BLDC trap...
View ArticleDRV8353RS-EVM: Program has compiled correctly, but the BLDC is still not moving
Part Number: DRV8353RS-EVMCurrently with the EVAL firmware pulled from the EVM's site, everything has compiled correctly. The only issue is when using the DRV8353Rx GUI, there seems to be no action...
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DRV8906-Q1: Can pin 15 (NC) be used with grounding?
Part Number: DRV8906-Q1Regarding the NC pin (15pin) on page 10 of the data sheet "drv8906-q1.pdf", it is written as "Not connected", but is it okay to use it with the terminal grounded to GND?
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DRV8323: Direction of current in shunt reverses
Part Number: DRV8323Hi Team,My customer came to me with some questions on our DRV8323HRTAR for their design. They found that the direction of the current in the shunt resistor reverses with each...
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DRV8718-Q1: Eliminating the MOSFET
Part Number: DRV8718-Q1The customer want to reduce cost when control the Motor using full bridge.They want to eliminate GHy and GLx MOSFET because they do not need reverse operation of the MOTOR.So...
View ArticleMCT8316AEVM:About MCT8316AEVM problems
Part Number: MCT8316AEVMMCT8316AEVMを確認させてください。GUI上の手順に従って動かそうとしたのですが、エラー表示はないのにモーターが駆動しない現象が発生しました。e2e.ti.com/.../Question_2800_MCT8316AEVM_2900_-20240510.xlsx詳細は添付のExcelに記載しておりますのでご確認ください。
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DRV8424: nSLEEP voltage dependent operating mode
Part Number: DRV8424Dear Team,Absolute maximum rating of nSLEEP pin of DRV8424 is VVM (max).Recommended operating condition of VI (Logic level input voltage) is 5.5V (max)Electrical characteristics of...
View ArticleDRV8231: Decay mode for solenoid
Part Number: DRV8231Hello team,My customer is considering DRV8231 for driving solenoid.My customer is wondering which decay mode should they use, slow decay (Brake) or fast decay (coast)?I understand...
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DRV8889-Q1: Stall Detection
Part Number: DRV8889-Q1hi Expert,i want ask two question about DRV8889-Q1first, customer find the register 0X0A is 0X03 not the default, why happen this condition Second , how to do the Stall...
View ArticleMCF8315C-Q1: When it takes effect after I write RAM registers?
Part Number: MCF8315C-Q1Dear TI team: I have written to RAM register to change configure data, but it doesn't takes effect at the first motor start-up. While at the twice motor start-up, it...
View ArticleDRV10983EVM: Can't spin motor
Part Number: DRV10983EVMOther Parts Discussed in Thread: DRV10983Hello Team,I am trying to spin a motor using DRV10983 EVM, behavior is as shown. Seems EVM tries to "Align" but never switches to...
View ArticleDRV8714-Q1: When I enable EN_DRV and disable EN_OLSC again, Vds status do not...
Part Number: DRV8714-Q1Hi TIWhen I use DRV8714 in my design，I developed Offline Short Circuit and Open Load Detection (OOL and OSC) function now.I find a strange phenomenon, which is when I enable...
View ArticleDRV8706-Q1：DRV8706S
Part Number: DRV8706-Q1使用DRV8706S控制车门电机，SPI、PWM输出正常，但是GH1、GH2输出12V，GL1、GL2输出0V，电源是12V供电，四个MOS管没有导通。
View ArticleTPSM861257EVM: TPSM861257EVM Gerber file
Part Number: TPSM861257EVMHi Team,Due to footprint is so complicated, TPSM861257EVM have Gerber file?
View ArticleMCT8329EVM: Fault above 48V
Part Number: MCT8329EVMHave you guys been able to roll out the new version of the EVM which does not have the fault that did not allow the EVM to be operated above 48V.??
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