BU52272NUZ Datasheet, PDF (3/20 Pages) Rohm – Omnipolar Detection Hall IC

BU52272NUZ
Absolute Maximum Ratings (Ta = 25°C)
Parameter
Symbol
Rating
Unit
Power Supply Voltage
VDD
4.5
V
Output Current
IOUT
±0.5
mA
Operating Temperature Range
Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-40 to +125
°C
Maximum Junction Temperature
Tjmax
125
°C
Caution:Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Thermal Resistance^{(Note 1)}
Parameter
Symbol
Thermal Resistance (Typ)
1s^{(Note 3)}
2s2p^{(Note 4)}
Unit
VSON04Z1114A
Junction to Ambient
Junction to Top Characterization Parameter^{(Note 2)}
θJA
512.5
ΨJT
281
206.1
101
°C/W
°C/W
(Note 1)Based on JESD51-2A(Still-Air)
(Note 2)The thermal characterization parameter to report the difference between junction temperature and the temperature at the top center of the outside
surface of the component package.
(Note 3)Using a PCB board based on JESD51-3.
Layer Number of
Measurement Board
Material
Board Size
Single
FR-4
114.3mm x 76.2mm x 1.57mmt
Top
Copper Pattern
Footprints and Traces
Thickness
70μm
(Note 4)Using a PCB board based on JESD51-7.
Layer Number of
Measurement Board
Material
4 Layers
FR-4
Top
Copper Pattern
Footprints and Traces
Thickness
70μm
Board Size
114.3mm x 76.2mm x 1.6mmt
2 Internal Layers
Copper Pattern
Thickness
74.2mm x 74.2mm
35μm
Bottom
Copper Pattern
74.2mm x 74.2mm
Thickness
70μm
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TSZ02201-0M2M0F415130-1-2
24.May.2016 Rev.002