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SI8261AAC-C-IS Datasheet, PDF (4/40 Pages) Silicon Laboratories – 5 KV LED EMULATOR INPUT, 4.0 A ISOLATED GATE DRIVERS
◁
Si826x
1. Electrical Specifications
Table 1. Recommended Operating Conditions
Supply Voltage
Input Current
Parameter
Operating Temperature (Ambient)
Symbol
Min
Typ
Max
Unit
VDD
6.5
—
30
V
IF(ON)
6
(see Figure 1)
—
30
mA
TA
–40
—
125
°C
Table 2. Electrical Characteristics 1
VDD = 15 V or 30 V, GND = 0 V, IF = 6 mA, TA = –40 to +125 °C; typical specs at 25 °C
Parameter
Symbol
Test Condition
Min Typ Max Unit
DC Parameters
Supply Voltage2
Supply Current (Output High)
Supply Current (Output Low)
Input Current Threshold
Input Current Hysteresis
Input Forward Voltage (OFF)
VDD
IDD
IDD
IF(TH)
IHYS
VF(OFF)
(VDD – GND)
IF = 10 mA
VDD = 15 V
VDD = 30 V
VF = 0 V; IF = 0 mA
VDD = 15 V
VDD = 30 V
Measured at ANODE with
respect to CATHODE.
6.5
—
30
V
—
1.8
2.4 mA
—
2.0
2.7 mA
—
1.5
2.1 mA
—
1.7
2.4 mA
—
—
3.6 mA
—
0.34
—
mA
—
—
1
V
Input Forward Voltage (ON)
VF(ON)
Measured at ANODE with
respect to CATHODE.
1.6
—
2.8
V
Input Capacitance
Output Resistance High
(Source)3
Output Resistance Low (Sink)3
CI
f = 100 kHz,
VF = 0 V,
—
VF = 2 V
—
Si826xAxx devices
—
ROH
Si826xBxx devices (IOH = -1 A)
—
Si826xAxx devices
—
ROL
Si826xBxx devices (IOL = 2 A)
—
15
—
pF
15
—
15
—
2.6
5.1

5
—
0.8
2.0
Notes:
1. See "8.Ordering Guide" on page 23 for more information.
2. Minimum value of (VDD - GND) decoupling capacitor is 1 µF.
3. Both VO pins are required to be shorted together for 4.0 A compliance.
4. When performing this test, it is recommended that the DUT be soldered down to the PCB to reduce parasitic
inductances, which may cause over-stress conditions due to excessive ringing.
5. Guaranteed by characterization.
4
Rev. 1.3
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