DataSheet.in

EL7584 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 4-Channel DC/DC Converter - Renesas

भाग संख्या EL7584
समारोह 4-Channel DC/DC Converter
मैन्युफैक्चरर्स Renesas 
लोगो Renesas लोगो 
पूर्व दर्शन
1 Page
		
<?=EL7584?> डेटा पत्रक पीडीएफ

EL7584 pdf
EL7584
Absolute Maximum Ratings (TA = 25°C)
LX Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18V
VDDB, VDDP, VDDN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18V
VDDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V
Maximum Continuous VBOOST Output Current. . . . . . . . . . . 800mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are
at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Electrical Specifications VIN = 3.3V, VBOOST = 12V, ROSC = 62k, TA = 25°C, Unless Otherwise Specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
DC/DC BOOST CONVERTER
IQ1_B
Quiescent Current - Shut-down
EN = 0V
0.8 10 µA
IQ2_B
V(FBB)
Quiescent Current - Switching
Feedback Voltage
EN = VDDB
1.275
4.8
1.300
8
1.325
mA
V
VREF
VROSC
I(FBB)
Reference Voltage
Oscillator Set Voltage
Feedback Input Bias Current
1.260
1.260
1.310
1.325
0.1
1.360
1.390
V
V
µA
VDDB
Boost Converter Supply Range
DMAX
Maximum Duty Cycle
I(LX)MAX
Peak Internal FET Current
RDS-ON
Switch On Resistance
ILEAK-SWITCH Switch Leakage Current
VBOOST
Output Range
VBOOST/VIN Line Regulation
VBOOST/IO1 Load Regulation
FOSC-RANGE Frequency Range
FOSC1
Switching Frequency
VCOM BUFFER
VDDC
Supply Voltage Range
IQ1, VDDC
VDDC Disable Current
IQ2, VDDC
VDDC Enable Current
VCOM-offset
Accuracy of VCOM Output Voltage
I(INC)
VCOM Input Bias Currents
RO(VCOM)
VCOM Output Impedance
ICOM(max)
PSRR
CMRR
Output Current Limit
Supply Voltage Rejection
Common Mode Voltage Rejection
at VBOOST = 10V, I(LX) total = 350mA
I(LX) total
VBOOST > VIN + VDIODE
2.7V < VIN < 13.2V, VBOOST = 15V
50mA < IO1 < 250mA
ROSC range = 240kto 60k
ROSC = 62k
2 17 V
85 92
%
1.75 A
0.22
1 µA
5 17 V
0.1 %
0.5 %
200 1200 kHz
900 1000 1100 kHz
VDDC = 12V, EN = 0V
VDDC = 12V, VEN = VDDB, no load
2V < VCOM < (VDDC - 2V)
Current magnitude
VDDC = VBOOST = 12V, VCOM = 6V with
-100mA < ILOAD < 100mA
CLOAD for VCOM > 0.47µF, MLCC
VINC = VDDC/2, 9V < VDDC < 15V
VDDC = 12V, 2V < VINC < 10V
6 15
5.5 20
1.7 5
-10 +10
-0.1 0.01
0.1
0.25
V
µA
mA
mV
µA
150
60 102
60 93
mA
dB
dB
FN7317 Rev 2.00
February 4, 2005
Page 2 of 16

विन्यास 16 पेज
डाउनलोड[ EL7584 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
EL75813-Channel DC-DC ConverterIntersil Corporation
Intersil Corporation
EL75833-Channel DC-DC ConverterIntersil Corporation
Intersil Corporation


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 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



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English