BD7692FJ-E2 Просмотр технического описания (PDF) - ROHM Semiconductor
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BD7692FJ-E2 Datasheet PDF : 26 Pages
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BD7692FJ
Absolute Maximum Ratings (Ta = 25 °C)
Parameter
Symbol
Rating
Unit
Condition
Maximum Voltage 1
VMAX1
-0.3 to +28.0
V VCC
Maximum Voltage 2
VMAX2
-0.3 to +15.0
V OUT
Maximum Voltage 3
VMAX3
-0.3 to +6.5
V OVP, RT, VS, EO
Maximum Voltage 4
VMAX4
-6.5 to +0.3
V IS(Exclude 20 ms after input voltage injection)
IS Pin Maximum Current
IIS
-20
mA IS(20 ms or less after input voltage injection)
OUT Pin Output Peak Current 1
IOUT1
-0.5
A Source current
OUT Pin Output Peak Current 2
IOUT2
+1.0
A Sink current
Maximum Junction Temperature
Tjmax
+150
°C
Storage Temperature Range
Tstg
-55 to +150
°C
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)
Parameter
Symbol
Thermal Resistance (Typ)
Unit
1s(Note 3)
2s2p(Note 4)
SOP-J8
Junction to Ambient
θJA
149.3
76.9
°C/W
Junction to Top Characterization Parameter(Note 2)
ΨJT
18
11
°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.
(Note 4) Using a PCB board based on JESD51-7.
Layer Number of
Measurement Board
Single
Top
Copper Pattern
Footprints and Traces
Material
FR-4
Thickness
70 μm
Board Size
114.3 mm x 76.2 mm x 1.57 mmt
Layer Number of
Measurement Board
4 Layers
Top
Copper Pattern
Footprints and Traces
Material
FR-4
Thickness
70 μm
Board Size
114.3 mm x 76.2 mm x 1.6 mmt
2 Internal Layers
Copper Pattern
Thickness
74.2 mm x 74.2 mm
35 μm
Bottom
Copper Pattern
74.2 mm x 74.2 mm
Thickness
70 μm
Recommended Operating Conditions
Parameter
Symbol
Supply Voltage
Operation Temperature
VCC
Topr
Rating
Min Typ Max
10.0 15.0 26.0
-40 +25 +105
Unit
Condition
V VCC Voltage
°C
Recommended Range of the External Component (Ta=25 °C)
Parameter
Symbol
Rating
Unit
VCC Pin Connection Capacity
CVCC
10.0 or more
μF
RT Resister Value
RRT
39, 68, 120, 220, 470
kΩ
Do not set the fixed number except the designated value for RT external resistance.
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TSZ22111 • 15 • 001
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TSZ02201-0F2F0A200320-1-2
04.Oct.2018 Rev.001
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