Electronic Components Datasheet Search |
|
A3955SLBTR-T Datasheet(PDF) 5 Page - Allegro MicroSystems |
|
A3955SLBTR-T Datasheet(HTML) 5 Page - Allegro MicroSystems |
5 / 13 page Full-Bridge PWM Microstepping Motor Driver A3955 5 Allegro MicroSystems, Inc. 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com Control Circuitry (cont’d) Thermal Shutdown Temp. TJ — 165 — °C Thermal Shutdown Hysteresis ∆TJ — 15 — °C AC Timing PWM RC Fixed Off-time tOFF RC CT = 470 pF, RT= 43 kΩ 18.2 20.2 22.3 μs PWM Turn-Off Time tPWM(OFF) Current-Sense Comparator Trip — 1.0 1.5 μs to Source OFF, IOUT = 100 mA Current-Sense Comparator Trip — 1.4 2.5 μs to Source OFF, IOUT = 1.5 A PWM Turn-On Time tPWM(ON) IRC Charge ON to Source ON, — 0.4 0.7 μs IOUT = 100 mA IRC Charge ON to Source ON, — 0.55 0.85 μs IOUT = 1.5 A PWM Minimum On Time tON(min) VCC = 5.0 V, RT ≥ 43 kΩ, CT = 470 pF 1.0 1.6 2.2 μs IOUT = 100 mA Crossover Dead Time tCODT 1 kΩ Load to 25 V 0.3 1.5 3.0 μs Limits Characteristic Symbol Test Conditions Min. Typ. Max. Units ELECTRICAL CHARACTERISTICS (continued) at TA = 25°C, VBB = 5 V to 50 V, VCC = 4.5 V to 5.5 V (unless otherwise noted. ) |
Similar Part No. - A3955SLBTR-T |
|
Similar Description - A3955SLBTR-T |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |