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SI9182DH5 SI9182DH5 SI9182DH5 Datasheet
The MSOP-10 package heats at a rate of about 2000CiW (ejA). (Note that this value is approximate because it depends upon the copper tracks and ground planes on the pcb.) If V_IN = 5V and I_OUT = 100mA then the power dissipation will be approximately 500mW. Multiplying this by the ejA of 200, the part's internal temperature will be about 1000C higher than the ambient temperature. If the ambient temperature is 700C then the internal temperature will be approximately 1700C which will typically trigger the overtemperature circuit and depower the part.
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3 PIN T0-252 Dimensions m mches
JEDEC T0-252 (AA) Variation MIN NOM MAX
A1 005
c 018 024
Dl 205
El 170
H 370 4IO
L 055 060 070
Ll 108 REF
L2 020 BSC


SI9182DH5 SI9182DH5 SI9182DH5 on stock

Test Condition Value
Symbol Parameter TA= 25YC -40 t0 85IC ·55 t0 125IC Unit
Vcc (V) Min Typ. Max Min Max Min Max
tPLH tPHL Propagation Delay 3.3C) 1.5 6.5 11.0 1.5 12.0 1.5 12.0
Time SELECT to Y 5O 1.5 5.0 8.5 1.5 9.5 1.5 9.5 ns
tPLH tPHL Propagation Delay 3.3C) 1.5 6.5 11.0 1.5 12.0 1.5 12.0
Time STROBE to Y 5O(¨) 1.5 5.5 9.0 1.5 10.0 1.5 10.0 ns
tPLH tPHL Propagation Delay 3.3C) 1.5 5.0 8.0 1.5 9.0 1.5 9.0
Time A, B to Y 5O(¨) 1.5 4.0 6.5 1.5 7.0 1.5 7.0 ns


VOHV and VOLP are measured with respect to ground reference. Input pulses have the following characteristics: f = 1 MHz. t, = 3 ns. tf = 3 ns, skew < 150 ps. FIGURE l. Quiet Output Noise Voltage Waveforms 5. Set the HFS generator input levels at OV LOW and 3V HIGH for ACTQ devices and OV LOW and 5V HIGH for AC devices. Verify levels with an oscilloscope.