BD7690FJ-E Datasheet, PDF (10/26 Pages) Rohm – Power Factor Correction Controller IC

BD7690FJ
Absolute Maximum Ratings (Ta = 25°C)
Parameter
Max Voltage 1
Symbol
V_max1
Rating
-0.3 to +28.0
Unit
V VCC
Condition
Max Voltage 2
V_max2
-0.3 to +15.0
V OUT
Max Voltage 3
V_max3
-0.3 to +6.5
V CS, RT, VS, EO
Max Current 1
I_zcd1
-10.0 to +10.0
mA ZCD
OUT pin output peak current 1
I_OUT1
-0.5
A Source current
OUT pin output peak current 2
Operation Temperature Range
Storage Temperature Range
I_OUT2
T_opr
T_str
+1.0
-40 to +105
-55 to +150
A Sink current
o_C
o_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
Thermal Resistance (Typ)
Symbol
1s^{(Note 3)}
2s2p^{(Note 4)}
Unit
SOP-J8
Junction to Ambient
θ_JA
149.3
76.9
°C/W
Junction to Top Characterization Parameter^{(Note 2)}
Ψ_JT
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
70μm
Board Size
114.3mm x 76.2mm x 1.57mmt
Layer Number of
Measurement Board
4 Layers
Top
Copper Pattern
Footprints and Traces
Material
FR-4
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
Recommended Operating Conditions（Ta=25°C）
Parameter
Symbol
Supply Voltage
V_CC
Rating
10.0～26.0
Recommended range of the external component（Ta=25°C）
Parameter
VCC pin connection capacity
RT pin connection resistance
Symbol
C_VCC
R_RT
Range
More than 10.0
51 to 390
Unit
Condition
V VCC voltage
Unit
uF
kΩ
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TSZ02201-0F2F0A200280-1-2
27. Mar. 2017 Rev.002