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IRU3055 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 5-BIT PROGRAMMABLE 3-PHASE SYNCHRONOUS BUCK CONTROLLER IC - International Rectifier

भाग संख्या IRU3055
समारोह 5-BIT PROGRAMMABLE 3-PHASE SYNCHRONOUS BUCK CONTROLLER IC
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
1 Page
		
<?=IRU3055?> डेटा पत्रक पीडीएफ

IRU3055 pdf
IRU3055
ABSOLUTE MAXIMUM RATINGS
VCH12 and VCH3 Supply Voltage ................................... 30V (not rated for inductor load)
VCL1 and VCL23 Supply Voltage ................................... 20V
VCC Supply Voltage .................................................. 7V
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range ..................... 0°C To 125°C
PACKAGE INFORMATION
36-PIN WIDE BODY PLASTIC QSOP (Q)
Rt 1
Comp 2
Fb 3
SS 4
CS1 5
CS2 6
CS3 7
Vcc 8
VSET 9
D0 10
D1 11
D2 12
D3 13
D4 14
Fault 15
OCSet 16
Gnd 17
SD 18
uJA =608C/W
36 VCL1
35 LDrv1
34 PGnd1
33 OCGnd
32 HDrv1
31 VCH12
30 HDrv2
29 NC
28 Gnd
27 PGnd2
26 LDrv2
25 VCL23
24 LDrv3
23 PGnd3
22 HDrv3
21 VCH3
20 Ref
19 PGood
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over VCL1=VCL23=VCH12=VCH3=12V, Vcc=5V and TA=0 to
70°C. Typical values refer to TA=25°C. Low duty cycle pulse testing is used which keeps junction and case tem-
peratures equal to the ambient temperature.
PARAMETER
Supply Current Section
Operating Supply Current
VID Section
DAC Output Voltage (Note 1)
DAC Output Line Regulation
DAC Output Temp Variation
VID Input LO
VID Input HI
VID Input Internal Pull-Up
Resistor to 3.3V
SYM
TEST CONDITION
MIN
CL High Side=3000pF
CL Low Side=6000pF
ICC V5
ICLH V12 (150KHz frequency)
17
30
VDAC
LREG
TREG
4.5 < Vcc < 5.5V
08C < temp < 708C
-1.5
-0.7
VIDR
2
12.4
TYP
19
50
Vs
-0.06
1.4
16.4
MAX
21
70
+1.5
+0.7
2
0.4
20.4
UNITS
mA
%
%
%
V
V
KV
2 www.irf.com
Rev. 1.4
08/13/02

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डाउनलोड[ IRU3055 Datasheet.PDF ]


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IRU30555-BIT PROGRAMMABLE 3-PHASE SYNCHRONOUS BUCK CONTROLLER ICInternational Rectifier
International Rectifier
IRU30555-BIT PROGRAMMABLE 3-PHASE SYNCHRONOUS BUCK CONTROLLER ICInternational Rectifier
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