IRU1010-25CS Ver la hoja de datos (PDF) - International Rectifier
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IRU1010-25CS Datasheet PDF : 8 Pages
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IRU1010-25
ABSOLUTE MAXIMUM RATINGS
Input Voltage (VIN) .................................................... 7V
Power Dissipation ...................................................... Internally Limited
Storage Temperature Range ....................................... -65°C To 150°C
Operating Junction Temperature Range ...................... 0°C To 150°C
PACKAGE INFORMATION
2-PIN PLASTIC TO-252 (D-Pak) 2-PIN ULTRA THIN-PAKTM (P)
8-PIN PLASTIC SOIC (S)
3-PIN PLASTIC SOT-223 (Y)
Tab is
VOUT
3
VIN
Tab is
VOUT
1
Gnd
3
VIN
1
Gnd
θJA=70°C/W for 0.5" Sq pad
θJA=70°C/W for 0.5" Sq pad
VIN 1
NC 2
NC 3
Gnd 4
8 VOUT
7 VOUT
6 VOUT
5 VOUT
θJA=55°C/W for 1" Sq pad
Tab is
VOUT
3 VIN
2 VOUT
1 Gnd
θJA=90°C/W for 0.4" Sq pad
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over CIN=1mF, VIN=5V, COUT=10mF and TJ=0 to 1258C.
Typical values refer to TJ=258C.
PARAMETER
Output Voltage
Line Regulation
Load Regulation (Note 1)
Dropout Voltage (Note 2)
Current Limit
Thermal Regulation
Ripple Rejection
Temperature Stability
Long Term Stability
RMS Output Noise
SYM
Vo
TEST CONDITION
Io=10mA, TJ=258C
Io=10mA
Io=10mA, 4.75V<VIN<7V
10mA<Io<1A
Io=1A
DVo=100mV
30ms Pulse, Io=1A
f=120Hz, Co=25mF Tantalum,
Io=0.5A
Io=10mA
TJ=1258C, 1000Hrs
TJ=258C, 10Hz<f<10KHz
MIN
2.475
2.450
1.1
TYP
2.500
2.500
0.01
MAX
2.525
2.550
7
17
1.3
0.02
UNITS
V
mV
mV
V
A
%/W
60
70
dB
0.5
%
0.3
1
%
0.003
%Vo
Note 1: Low duty cycle pulse testing with Kelvin connections is required in order to maintain accurate data.
Note 2: Dropout voltage is defined as the minimum differential voltage between VIN and VOUT required to maintain
regulation at VOUT. It is measured when the output voltage drops 1% below its nominal value.
2
www.irf.com
Rev. 1.4
02/03/03
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