 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
L6229PD Scheda tecnica(PDF) 1 Page - STMicroelectronics |
|
||||||||||||||||||||||||||||||
L6229PD Scheda tecnica(HTML) 1 Page - STMicroelectronics |
|
|
1 / 25 page  1/25 L6229 October 2004 1FEATURES ■ OPERATING SUPPLY VOLTAGE FROM 8 TO 52V ■ 2.8A OUTPUT PEAK CURRENT (1.4A DC) ■ RDS(ON) 0.73 Ω TYP. VALUE @ Tj = 25 °C ■ OPERATING FREQUENCY UP TO 100KHz ■ NON DISSIPATIVE OVERCURRENT DETECTION AND PROTECTION ■ DIAGNOSTIC OUTPUT ■ CONSTANT tOFF PWM CURRENT CONTROLLER ■ SLOW DECAY SYNCHR. RECTIFICATION ■ 60° & 120° HALL EFFECT DECODING LOGIC ■ BRAKE FUNCTION ■ TACHO OUTPUT FOR SPEED LOOP ■ CROSS CONDUCTION PROTECTION ■ THERMAL SHUTDOWN ■ UNDERVOLTAGE LOCKOUT ■ INTEGRATED FAST FREEWEELING DIODES 2 DESCRIPTION The L6229 is a DMOS Fully Integrated Three-Phase Motor Driver with Overcurrent Protection. Realized in MultiPower-BCD technology, the device combines isolated DMOS Power Transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a three-phase BLDC motor including: a three-phase DMOS Bridge, a constant off time PWM Current Con- troller and the decoding logic for single ended hall sensors that generates the required sequence for the power stage. Available in PowerDIP24 (20+2+2), PowerSO36 and SO24 (20+2+2) packages, the L6229 features a non- dissipative overcurrent protection on the high side Power MOSFETs and thermal shutdown. DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR Figure 1. Package Table 1. Order Codes Part Number Package L6229N PowerDIP24 L6229PD PowerSO36 L6229PDTR PowerSO36 in Tape & Reel L6229D SO24 L6229DTR SO24 in Tape & Reel PowerDIP24 (20+2+2) PowerSO36 SO24 (20+2+2) Rev. 3 |
Codice articolo simile - L6229PD |
|
Descrizione simile - L6229PD |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEETIT.COM |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
