BD6722FS
description
BD6722FS is a half pre-driver that controls the source side motor drive part posed of the power transistors. Moreover, it corresponds to 800m A motor, because the driving current and the position parts are optimized.
- Package SSOP-A16
W (Typ.) x D (Typ.) x H (Max.) 6.60mm x 6.20mm x 1.71mm
- Features
- Half pre-driver including power NDMOS FET
- Speed controllable by DC / direct PWM input
- PWM soft switching
- Quick start
- Current limit
- Lock protection and automatic restart
- Rotation speed pulse signal (FG) output
- Lock alarm signal (AL) output
SSOP-A16
- Application
- Fan motors for general consumer equipment of desktop PC, and Server, etc.
- Absolute maximum ratings
Parameter
Symbol
Limit
Supply voltage Power dissipation
Vcc 20 Pd 812.5
- 1
Operating temperature range
Topr
- 40 to +100
Storage temperature range
Tstg
- 55 to +150
High side output voltage
Voh 34
Low side output voltage Low side output current
Vol 34 Iol 1.5
- 2
Rotation speed pulse signal...
