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IRU3018 डेटा पत्रक PDF( Datasheet डाउनलोड )


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

भाग संख्या IRU3018
समारोह 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
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<?=IRU3018?> डेटा पत्रक पीडीएफ

IRU3018 pdf
IRU3018
ABSOLUTE MAXIMUM RATINGS
V5 Supply Voltage .................................................... 7V
V12 Supply Voltage .................................................. 20V
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range ..................... 0°C To 125°C
PACKAGE INFORMATION
24-PIN WIDE BODY PLASTIC SOIC (W)
TOP VIEW
V12 1
VID4 2
VID3 3
VID2 4
VID1 5
VID0 6
PGood 7
V5 8
SS 9
Fault / Rt 10
Fb2 11
VIN2 12
24 UGate1
23 Phase1
22 LGate1
21 PGnd
20 OCSet1
19 VSEN1
18 Fb1
17 En
16 Fb3
15 Gate3
14 Gnd
13 VOUT2
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
Supply UVLO Section
UVLO Threshold-12V
UVLO Hysteresis-12V
UVLO Threshold-5V
UVLO Hysteresis-5V
Supply Current
Operating Supply Current
I12
I5
Switching Controllers; Vcore (VOUT1)
VID Section
DAC Output Voltage (Note 1)
VDAC
DAC Output Line Regulation
DAC Output Temp Variation
VID Input LO
VID Input HI
VID Input Internal Pull-Up
Resistor to V5
Error Comparator Section
Input Bias Current
Input Offset Voltage
Delay to Output
Oscillator Section (Internal)
Osc Frequency
TEST CONDITION
Supply Ramping Up
Supply Ramping Up
V12
V5
VDIFF=10mV
MIN TYP MAX UNITS
10 V
0.4 V
4.3 V
0.3 V
6 mA
20
0.99Vs Vs 1.01Vs V
0.1 %
0.5 %
0.8 V
2V
27 KV
2 mA
-2 +2 mV
100 ns
200 KHz
2 www.irf.com
Rev. 1.6
07/16/02

विन्यास 18 पेज
डाउनलोड[ IRU3018 Datasheet.PDF ]


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