 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DRV8353FSRTAR Datasheet(PDF) 17 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
DRV8353FSRTAR Datasheet(HTML) 17 Page - Texas Instruments |
|
|
17 / 97 page  at TA = –40°C to +125°C, VVM = 9 to 75 V, VVDRAIN = 9 to 100 V, VVIN = 48 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT H/W Device 4 VSEN_OCP VSENSE overcurrent trip voltage SPI Device SEN_LVL = 00b 0.25 V SEN_LVL = 01b 0.5 SEN_LVL = 10b 0.75 SEN_LVL = 11b 1 H/W Device 1 tRETRY Overcurrent retry time SPI Device TRETRY = 0b 8 ms TRETRY = 1b 50 μs H/W Device 8 ms TOTW Thermal warning temperature Die temperature, TJ 130 150 170 °C TOTSD Thermal shutdown temperature Die temperature, TJ 150 170 190 °C THYS Thermal hysteresis Die temperature, TJ 20 °C BUCK REGULATOR VCC VVCC_REG VCC regulator voltage 6.6 7 7.4 V VVIN = 6 to 8.5 V 100 mV VVCC_BYT VCC bypass threshold VVIN increasing 8.5 V VVCC_BYH VCC bypass hysteresis 300 mV VVCC_OUT VCC output impedance VVIN = 6 V 100 Ω VVIN = 10 V 8.8 Ω VVIN = 48 V 0.8 Ω VVCC_LIM VCC current limit 9.2 mA VVCC_UV VCC undervoltage lockout 5.3 V VVCC_UVH VCC undervoltage lockout hysteresis 190 mV VVCC_UVFD VCC filter delay 3 μs IIN_OP IIN operating current FB = 3 V 550 750 μA IIN_OP IIN shutdown current RT/SD = 0 V 110 176 μA BUCK REGULATOR SWITCHING RDS(on) Buck switch RDS(on) ITEST = 200 mA 1.25 2.57 Ω VGATE_UV Gate drive undervoltage lockout VBST - VSW rising 2.8 3.8 4.8 V VGATE_UVH Gate drive undervoltage lockout hysteresis 490 mV VSWITCH Pre-charge switch voltage At 1 mA 0.8 V tON Pre-charge switch on-time 150 ns BUCK REGULATOR CURRENT LIMIT ILIMIT Current limit threshold 0.41 0.51 0.61 A tLIM Current limit response time ISW overdrive = 0.1 A, time to switch off 350 ns tOFF1 Off time generator FB = 0 V, RCL = 100 kΩ 35 μs tOFF2 Off time generator FB = 2.3 V, RCL = 100 kΩ 2.56 μs BUCK REGULATOR ON TIME GENERATOR tON1 Ton 1 VVIN = 10 V, RON = 200 kΩ 2.15 2.77 3.5 μs tON2 Ton 2 VVIN = 95 V, RON = 200 kΩ 200 300 420 μs VSDT Remote shutdown threshold Rising 0.4 0.7 1.05 V VSDH Remote shutdown hysteresis 35 mV BUCK REGULATOR MINIMUM OFF TIME tOFF_MIN Minimum off time FB = 0 V 300 ns BUCK REGULATOR REGULATIONS AND OV COMPARATORS VFB FB reference threshold Internal reference, trip point for switch on 2.445 2.5 2.55 V VFB_OV FB overvoltage threshold Trip point for switch off 2.875 V IFB_BIAS FB bias current 100 μA BUCK REGULATOR THERMAL SHUTDOWN www.ti.com DRV8350F, DRV8353F, DRV8350RF, DRV8353RF SLVSFV1 – SEPTEMBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 17 Product Folder Links: DRV8350F DRV8353F DRV8350RF DRV8353RF |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
