Electronic Components Datasheet Search |
|
A8904SLPTR-T Datasheet(PDF) 6 Page - Allegro MicroSystems |
|
A8904SLPTR-T Datasheet(HTML) 6 Page - Allegro MicroSystems |
6 / 18 page 3-Phase Brushless DC Motor Controller/Driver with Back EMF Sensing A8904 6 Allegro MicroSystems, Inc. 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com Limits Characteristic Symbol Test Conditions Min. Typ. Max. Units CWD Current ICWD Charging, D26 = 0, D27 = 0 -9.0 -10 -11 μA Charging, D26 = 0, D27 =1 -18 -20 -22 μA Charging, D26 = 1 D27 = 0 -27 -30 -33 μA Charging, D26 = 1, D27 =1 -36 -40 -44 μA CWD Threshold Voltage VTL 0.22 0.25 0.28 V VTH 2.25 2.5 2.75 V Max. FLL Oscillator Frequency fOSC 20* — — MHz Oscillator High Duration ton 20 — — ns Oscillator Low Duration toff 20 — — ns Maximum Output Current IOUT(MAX) D3 = 0, D4 = 0, D28 = 0 1.0 1.2 1.4 A D3 = 0, D4 = 1, D28 = 0 0.9 1.0 1.1 A D3 = 1, D4 = 0, D28 = 0 500 600 700 mA D3 = 1, D4 = 1, D28 = 0 — 250 — mA D3 = 0, D4 = 0, D28 = 1 500 600 700 mA D3 = 0, D4 = 1, D28 = 1 415 500 585 mA D3 = 1, D4 = 0, D28 = 1 — 300 — mA D3 = 1, D4 = 1, D28 = 1 — 125 — mA Transconductance Gain gm D28 = 1 210 250 290 mA/V D28 = 0 420 500 580 mA/V Centertap Resistors RCT 5.0 10 13 k Back-EMF Threshold with respect — 5.0 20 37 mV to VCTAP at FCOM transition -5.0 -20 -37 mV ELECTRICAL CHARACTERISTICS (continued) at TA = +25°C, VDD = 5.0 V Negative current is defined as coming out of (sourcing) the specified device terminal. * Operation at an oscillator frequency greater than the specified minimum value is possible but not waranteed. |
Similar Part No. - A8904SLPTR-T |
|
Similar Description - A8904SLPTR-T |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |