LB1980JH Datasheet, PDF (1/7 Pages) Sanyo Semicon Device – 3-Phase Brushless Motor Driver

Ordering number : ENA0231A
LB1980JH
Monolithic Digital IC
3-Phase Brushless Motor Driver
http://onsemi.com
Overview
The LB1980JH is a 3-phase brushless motor driver that is particularly appropriate for automotive.
Functions
• 3-phase full-wave drive
• Built-in torque ripple correction circuit (variable correction ratio)
• Current limiter circuit
• Upper and lower side output stage over-saturation prevention circuit that does not require external capacitors.
• FG amplifier
• Thermal shutdown circuit
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Symbol
VCC max
VS max
IO max
Pd max
Conditions
Mounted on a board *
Independent IC
Operating temperature
Topr
Storage temperature
Tstg
* Mounted on a 76.1mm×114.3mm×1.6mm, glass epoxy printed circuit board.
Ratings
Unit
7
V
24
V
1.3
A
1.81
W
0.77
W
-30 to 85
°C
-55 to +150
°C
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.
Semiconductor Components Industries, LLC, 2013
May, 2013
62707 MS IM / 80906 / 13006 MH IM 20051205-S00014 No.A0231-1/7