データシートサーチシステム |
|
LB11920-E データシート(PDF) 1 Page - ON Semiconductor |
|
LB11920-E データシート(HTML) 1 Page - ON Semiconductor |
1 / 10 page 82008 MS PC/O3003SI (OT) No.7229-1/10 http://onsemi.com Semiconductor Components Industries, LLC, 2013 May, 2013 LB11920 Overview The LB11920 is a direct PWM drive motor driver IC for 3-phase power brushless motors. The PWM duty can be controlled by IC inputs, and it can be used over the wide supply voltage range of 9.5 to 30V. Features • Three-phase bipolar drive (35V, 3.5V) • Direct PWM drive • Built-in high and low side kickback absorbing diodes • Braking function (short-circuit braking) • Built-in forward/reverse direction switching circuit • Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits • The PWM duty can be controlled by IC inputs Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Supply voltage 1 VM max 35 V Supply voltage 2 VCC max 7V Output voltage VOUT max OUT1 to OUT3 35 V Output current IO max T ≤ 500ms 3.5 A Pd max1 Independent IC 3 W Allowable power dissipation Pd max2 With an infinitely large heat sink. 20 W Operating temperature Topr -20 to +80 °C Storage temperature Tstg -55 to +150 °C Monolithic Digital IC For OA Products Three-Phase Brushless Motor Driver Ordering number : EN7229B Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. |
同様の部品番号 - LB11920-E |
|
同様の説明 - LB11920-E |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト 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 |