SI4701DY Datasheet, PDF (4/4 Pages) Vishay Siliconix – Load Switch with Level-Shift

Si4701DY
Vishay Siliconix
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
2
1
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Normalized Thermal Transient Impedance, Junction-to-Foot
Single Pulse
0.01
10^{- 4}
10^{- 3}
10^{- 2}
10^{- 1}
1
10
Square Wave Pulse Duration (sec)
TYPICAL APPLICATION CIRCUIT
12 V
5, 6, 7
5-V BUS
V_IN
Q2
3, 4
S₂
8
R_L
V_HV
2
V_ON/OFF
Q1
1
S₁
NOTE: Voltage difference between pull-up voltage, 12 V, and BUS voltage, 5 V, should be greater than 4.5 V.
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4
Document Number: 71292
S-21261—Rev. D, 05-Aug-02