datasheet4u.com

900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Rohm Semiconductor Electronic Components Datasheet

BD9766FV Datasheet

DC-AC Inverter Control IC

No Preview Available !

BD9766FV pdf
1/4
STRUCTURE
NAME OF PRODUCT
Silicon Monolithic Integrated Circuit
DC-AC Inverter Control IC
TYPE
FUNCTION
BD9766FV
・2ch control with Half-bridge
・Lamp current and voltage sense feed back control
・Sequencing easily achieved with Soft Start Control
・Short circuit protection with Timer Latch
・Under Voltage Lock Out
・Short circuit protection with over voltage
・Mode-selectable the operating or stand-by mode by stand-by pin
・Control PWM and BURST mode by DUTY pin
・BURST mode with 2ch Reverse phase
○Absolute Maximum Ratings(Ta = 25℃)
Parameter
Supply Voltage
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Maximum Junction Temperature
Symbol
VCC
Topr
Tstg
Pd
Tjmax
Limits
12
-35~+85
-55~+125
850*
+125
Unit
V
mW
*Pd derated at 8.5mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm)
〇Recommended operating condition
Parameter
Supply voltage
CT oscillation frequency
BCT oscillation frequency
Symbol
VCC
fCT
fBCT
Range
5.0~11.0
35~200
0.10~0.50
Unit
V
kHz
kHz
Status of this document
The Japanese version of this document is the official specification.
Please use the translation version of this document as a reference to expedite understanding of the official version.
If these is any uncertainty in translation version of this document, official version takes priority.
REV. B


Rohm Semiconductor Electronic Components Datasheet

BD9766FV Datasheet

DC-AC Inverter Control IC

No Preview Available !

BD9766FV pdf
Electric Characteristics(Ta=25℃,VCC=7V)
Parameter
((WHOLE DEVICE))
Operating current
Stand-by current
((OVER VOLTAGE DETECT))
FB over voltage detect voltage
((OUTPUT BLOCK))
Pch output voltage H
Nch output voltage H
Pch output voltage L
Nch output voltage L
Pch output sink resistance
Pch output source resistance
Nch output sink resistance
Nch output source resistance
((STAND-BY CONTROL))
Stand-by voltage H
Stand-by voltage L
Hysteresis width
((TIMER LATCH))
Timer Latch voltage
Timer Latch current
((OSC BLOCK))
Active edge current
Negative edge current
OSC Max voltage
OSC Min voltage
Soft start current
IS COMP detect Voltage
SS COMP detect voltage
SRT ON resistance
((UVLO BLOCK))
Operating voltage
Shut down voltage
((FEED BACK BLOCK))
IS threshold voltage
VS threshold voltage
IS source current 1
IS source current 2
VS source current
((BURST MODE))
BOSC Max voltage
BOSC Min Voltage
BOSC constant current
((REG BLOCK))
REG output voltage
REG source current
((COMP BLOCK))
Over voltage detect
Under voltage detect
((PROTECT CLOCK))
Normal output voltage
Protect output voltage
Symbol
Icc1
Icc2
Vovf
VoutPH
VoutNH
VoutPL
VoutNL
RsinkP
RsourceP
RsinkN
RsourceN
VstH
VstL
⊿Vst
Vcp
Icp
Iact
Ineg
VoscH
VoscL
Iss
VISC
Vss
RSRT
VuvloH
VuvloL
Vis
Vvs
Iis1
Iis2
Ivs
VburH
VburL
Iburosc
VREG
IREG
VCOMPH
VCOMPL
VPH
VPL
MIN.
2.70
VCC-0.3
VCC-0.3
2.0
0.05
1.5
1.0
1.2/RT
1.2/RDIS
1.8
0.3
1.0
4.25
4.0
1.220
1.220
13.0
1.8
0.3
1.2/BRT
3.038
5.0
2.20
0.590
2.9
Limits
TYP.
9.0
4
3.00
VCC-0.1
VCC-0.1
0.1
0.1
8
10
8
10
0.15
1.9
2.0
1.5/RT
1.5/RDIS
2.0
0.5
2.0
0.6
2.2
200
4.50
4.25
1.250
1.250
20.0
2.0
0.5
1.5/BRT
3.100
2.5
0.640
3.1
MAX.
17.0
8
3.30
0.3
0.3
16
20
16
20
0.8
0.25
2.3
3.0
1.8/RT
1.8/RDIS
2.2
0.7
3.0
400
4.75
4.50
1.280
1.280
1.5
27.0
0.9
2.2
0.7
1.8/BRT
3.162
2.80
0.690
3.3
0.5
(This product is not designed for normal operation with in a radio active environment.)
2/4
Unit
Conditions
mA CT=0.5V
uA
V
V
V
V
V
Ω
Ω
Ω
Ω
V System ON
V System OFF
V
V
uA
A
A
V fact=10kHz
V fneg=100kHz
uA
V
V
Ω
V
V
V
V
uA DUTY=2.0V
uA DUTY=0V、IS=0.5V
uA
V fBCT=0.3kHz
V fBCT=0.3kHz
A
V
mA
V
V
V
V
REV. B


Part Number BD9766FV
Description DC-AC Inverter Control IC
Maker Rohm
Total Page 5 Pages
PDF Download
BD9766FV pdf
BD9766FV Datasheet PDF
[partsNo] view html
View PDF for Mobile








Similar Datasheet

1 BD9766FV DC-AC Inverter Control IC Rohm
Rohm
BD9766FV pdf





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy