WT7062
3-Phase Brushless Sensorless DC Motor Driver
Revision History
Version
0.01
0.02
First released
1. Added pin description and DFN-10 outline drawing
2. Modified Supply current
1. Added DFN10 Theta Ja, Jc, Tjmax, Pdmax
0.03
2. Modified MSOP10 Theta Ja, Jc, Tjmax, Pdmax
3. Modified PWM VPWML, VPWMH
4. Modified LDT, LRT
0.04
0.05
1. Described FR function and Added LHT, LRT
2. Modified LDT, LRT
1. Added FIL Pin and modify Application circuit
December 14, 2010
March 4, 2011
September 16, 2010
Content
Date
August 3, 2010
August 24, 2010
Weltrend Semiconductor, Inc.
Proprietary & Confidential
Mar. 4, 2010
Rev. 0.05
Page ii