BA6906F
BA6906F is Single-Phase Full-Wave Motor Driver manufactured by ROHM.
FEATURES
Silicon Monolithic Integrated Circuit Single-Phase Full-Wave Motor Driver for Fan Motor
ＢＡ６９０６Ｆ
Soft switched drive
〇ABSOLUTE MAXIMUM RATINGS Parameter Supply voltage Power dissipation Operating temperature Storage temperature Output current Output voltage AL signal output current AL signal output voltage Symbol Vcc Pd Topr Tstg Iomax VOUT IAL VAL Limit 15 780＊ -40～+100 -55～+150 0.7＊＊ 15 15 15 Unit V m W ℃ ℃ A V m A V ℃
Tjmax 150 Junction temperature ＊ To use at temperature above Ta=25℃ reduce 6.24m W/℃. (On 70.0mm×70.0mm×1.6mm glass epoxy board) ＊＊ This value is not to be over Pd. 〇OPERATING CONDITIONS Parameter Operating supply voltage range Hall input voltage range Symbol Vcc VH Limit 3.0～14.0 0～Vcc-2.0
Unit V V
＊This product is not designed for production against radioactive rays. ＊This document may be strategic data subject to CO regulations.
REV. D
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2/3
〇ELECTRICAL CHARACTERISTICS (Unless otherwise specified Ta=25℃,Vcc=5V) Parameter Circuit current Charge current of capacitor for lock detection Discharge current of capacitor for lock detection Charge-discharge current ratio of capacitor for lock detection Clamp voltage of capacitor for lock detection parison voltage of capacitor for lock detection Output voltage L Output voltage H FG terminal voltage L FG terminal leak current Hall input offset voltage Hall input－output gain 〇PACKAGE OUTLINES Symbol Icc ILDC ILDD r CD VLDCL VLDCP VOL VOH VALL IALL Hofs GHO Min. 1.5 1.50 0.24 4.2 1.14 0.47 3.9 -10 320 Limit Typ. 3.4 2.75 0.48 5.7 1.80 0.76 0.2 4.1 0.3 0 500 Max. 8.7 4.50 0.90 9.5 2.47 1.06 0.3 0.5 50 10 680 Unit m A μA μA V V V V V μA m V Io=200m A Io=-200m A IAL=5m A VAL=15V Conditions At output OFF VLD=1.1V VLD=1.1V r CD=ILDC/ILDD
5.0±0.2
8 5
6.2±0.3 4.4±0.2
1 4
Lot No.
1.5±0.1 0.11
0.15±0.1 0.1
1.27 0.4±0.1
SOP 8(UNIT:mm)
〇BLOCK DIAGRAM 〇Terminal name
OUT2
0.3Min.
REG AL LOCK DETECTION AND AUTO RESTART
Pin No. 1 2 3 4 5 6 7 8
OUT1
H-
+
Control
-...
