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IRU3033 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 8-PIN PWM SWITCHER AND LINEAR CONTROLLER IC - International Rectifier

भाग संख्या IRU3033
समारोह 8-PIN PWM SWITCHER AND LINEAR CONTROLLER IC
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
1 Page
		
<?=IRU3033?> डेटा पत्रक पीडीएफ

IRU3033 pdf
IRU3033
ABSOLUTE MAXIMUM RATINGS
V12,V12(SW) Supply Voltages ....................................... 20V
Fb Pin Voltages ........................................................ -0.3V To 5V
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature ................................ 0°C To 150°C
PACKAGE INFORMATION
8-PIN PLASTIC SOIC (S)
TOP VIEW
Drv1 1
8 V12
V12(SW) 2
VFB1 3
7 Drv2
6 VFB2
VHYST 4
5 Gnd
uJA =1608C/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, the following specification applies over V12=V12(SW)=12V and TA=0 to 70°C. Low duty
cycle pulse testing is used which keeps junction and case temperatures equal to the ambient temperature.
PARAMETER
Linear Controller Section
Fb Voltage Initial Accuracy
Fb Voltage Total Variation
Fb Voltage Line Regulation
Fb Input Bias Current
Maximum Drive Current
V12 Supply Current
Switching Controller Section
Fb Voltage Initial Accuracy
Fb Voltage Total Variation
Fb Voltage Line Regulation
Fb Input Bias Current
Min On Time
Min Off Time
VHYST Pin Output-HI
VHYST Pin Output-LO
Supply Current
Maximum Duty Cycle
Minimum Duty Cycle
Gate Drive Rise/Fall Time
SYM
TEST CONDITION
VFB2
TJ=258C, Drv2=VFB2, CL=100mF
Drv2=VFB2, CL=100mF
10<V12<14V, Drv2=VFB2, CL=100mF
IFB2 VFB2=1.25V
IDRV(max) VFB2=1V, VFB1=1.5V
I12 VFB2=1V, VFB1=1.5V, IDRV2=0
VFB1 TJ=258C
IFB1
I12(SW)
DMAX
DMIN
VGATE
VFB1=1.25V
VFB1 is sq wave with 300ns on
time and 2ms off time
VFB1 is sq wave with 300ns off
time and 2ms on time
ISOURCE=500mA, VFB1=1.5V
ISINK=500mA, VFB1=1V
VFB1=1V, VFB2=1.5V
VFB1=1V
VFB1=1.5V
Load=IRL3303
MIN TYP MAX UNITS
1.237
1.225
-1
1.250
1.250
0.2
50
5
1.262
1.275
+1
V
V
%
mA
mA
mA
1.237
1.225
-1
1.250
1.250
0.2
800
1.262
1.275
+1
V
V
%
mA
ns
800 ns
11 V
1V
10 mA
100 %
0%
70 ns
2 www.irf.com
Rev. 1.7
07/17/02

विन्यास 12 पेज
डाउनलोड[ IRU3033 Datasheet.PDF ]


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