BD2320EFJ-LA BD2320UEFJ-LA
Absolute Maximum Rating (Ta = 25 °C)
Parameter
VB - VS Voltage
Symbol
Rating
Unit
VBS
VVB
-0.3 to +15
-0.3 to +100
-15 to +100
VVS-0.3 to VVB+0.3
-0.3 to +15
V
V
Voltage on VB
Voltage on VS
VVS
V
Voltage on HO
VHO
V
VCC Voltage
VCC
V
Voltage on LO
VLO
-0.3 to VCC+0.3
-0.3 to VCC+0.3
-50 to +50
V
Voltage on HIN and LIN
Voltage Slew Rate on VB, VS
Maximum Junction Temperature
Storage Temperature Range
VHIN, VLIN
SR
V
V/ns
°C
°C
Tjmax
150
Tstg
-55 to +150
Caution 1: 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.
Caution 2: Should by any chance the maximum junction temperature rating be exceeded the rise in temperature of the chip may result in deterioration of the
properties of the chip. In case of exceeding this absolute maximum rating, design a PCB with thermal resistance taken into consideration by increasing
board size and copper area so as not to exceed the maximum junction temperature rating.
Thermal Resistance (Note 1)
Thermal Resistance (Typ)
Parameter
Symbol
Unit
1s(Note 3)
2s2p(Note 4)
HTSOP-J8
Junction to Ambient
Junction to Top Characterization Parameter(Note 2)
θJA
206.4
21
45.2
13
°C/W
°C/W
ΨJT
(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.
(Note 4) Using a PCB board based on JESD51-5, 7.
Layer Number of
Measurement Board
Material
FR-4
Board Size
Single
114.3 mm x 76.2 mm x 1.57 mmt
Top
Copper Pattern
Thickness
70 μm
Footprints and Traces
Layer Number of
Measurement Board
Thermal Via(Note 5)
Material
FR-4
Board Size
114.3 mm x 76.2 mm x 1.6 mmt
2 Internal Layers
Pitch
Diameter
4 Layers
1.20 mm
Φ0.30 mm
Top
Copper Pattern
Bottom
Thickness
70 μm
Copper Pattern
Thickness
35 μm
Copper Pattern
Thickness
70 μm
Footprints and Traces
74.2 mm x 74.2 mm
74.2 mm x 74.2 mm
(Note 5) This thermal via connects with the copper pattern of all layers.
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Operating Temperature
Voltage on VB
Topr
VVB
-40
-0.3
-7.0
7.0
0
+25
+125
+95
+95
14.5
VCC
°C
V
-
-
-
-
-
Voltage on VS
VVS
V
VB - VS Voltage
Voltage on HIN LIN
VCC Voltage
VBS
V
VHIN, VLIN
VCC
V
7.5
14.5
V
www.rohm.com
© 2020 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
TSZ02201-0Q2Q0A800840-1-2
29.Mar.2022 Rev.002
3/18