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IRU3027 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH TRIPLE LDO CONTROLLER - International Rectifier

भाग संख्या IRU3027
समारोह 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH TRIPLE LDO CONTROLLER
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
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<?=IRU3027?> डेटा पत्रक पीडीएफ

IRU3027 pdf
IRU3027
ABSOLUTE MAXIMUM RATINGS
V5 Supply Voltage .................................................... 7V
V12 Supply Voltage .................................................. 20V
Storage Temperature Range ...................................... -65 To 150°C
Operating Junction Temperature Range ..................... 0 To 125°C
PACKAGE INFORMATION
28 PIN WIDE BODY PLASTIC SOIC (W)
Drive2 1
Fix 2
VID4 3
VID3 4
VID2 5
VID1 6
VID0 7
PGood 8
SD 9
VSEN2 10
Select 11
SS 12
Fault / Rt 13
VSEN4 14
TOP VIEW
28 V12
27 UGate
26 Phase
25 LGate
24 PGnd
23 OCSet
22 VSEN1
21 Fb
20 V5
19 VSEN3
18 Drive3
17 Gnd
16 NC
15 Drive4
uJA =808C/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over V12=12V, V5=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 temperatures equal to the ambient
temperature.
PARAMETER
SYM
TEST CONDITION
Supply UVLO Section
UVLO Threshold-12V
Supply Ramping Up
UVLO Hysteresis-12V
UVLO Threshold-5V
Supply Ramping Up
UVLO Hysteresis-5V
Supply Current
Operating Supply Current
V12
V5
Switching Controllers; Vcore (VSEN1) and AGP (VSEN2)
VID Section (Vcore only)
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 V5
VSEN2 Voltage
Select <0.8V
Select >2V
MIN TYP MAX UNITS
10 V
0.6 V
4.4 V
0.3 V
6 mA
30
0.99Vs Vs 1.01Vs V
0.1 %
0.5 %
0.8 V
2V
27 KV
1.5 V
3.3
2 www.irf.com
Rev. 1.5
07/17/02

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डाउनलोड[ IRU3027 Datasheet.PDF ]


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