US90A / US91A
24V Hall IC Fan Driver
16.3 VA Package Information (4-pin TO92 flat)
1.10
1.20
5.38+/-0.05
5.16+/-0.08
4.30+/-0.20
Notes:
1. All dimensions are in millimeters
0.61
0.66
0.24
0.29
1x45°(REF)
2. Package dimension exclude end flash
5°
5°(2X)
45°(TYP)
Marking:
Top Side:
0.30+/-0.05
1 max
1st Line : US90A (US91A) - Name of the device
2nd Line : xxxxxx - Assembly lot number (last 6 digits)
0.40
0.60
Bottom Side:
yyww : yy = year
ww = week
+0.06
- 0.07
0.40+/-0.05
0.25
1.27+/-0.05
3.81+/-0.05
5°(2x)
45°(2x)
5°(2x)
Hall plate location
2.69
0.33
Notes:
1. All dimensions are in millimeters
2. Typical values
390109026302
Rev 002
Page 11 of 12
Data Sheet
Apr/07
MELEXIS [ Melexis Microelectronic Systems ]
