SI8231AB-B-IS Silicon Laboratories Inc, SI8231AB-B-IS Datasheet - Page 21

• Manufacturer Part Number: SI8231AB-B-IS
• Description: 2.5KV 0.5A HIGH SIDE/LOW SIDE ISOLATED DRIVER ("ISODRIVER"),
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8231AB-B-IS

• Configuration: High and Low Side, Independent
• Input Type: PWM
• Delay Time: 60ns
• Current - Peak: 500mA
• Number Of Configurations: 2
• Number Of Outputs: 4
• High Side Voltage - Max (bootstrap): 1500V
• Voltage - Supply: 6.5 V ~ 24 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

*Note: This truth table assumes VDDA and VDDB are powered. If VDDA and VDDB are below UVLO, see
VIA
H
H
L
L
X
X
Inputs
"3.7.2.Undervoltage Lockout" on page 24 for more information.
VIB
H
H
X
X
L
L
VDDI State Disable
Unpowered
Powered
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Powered
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Table 10. Si823x Family Truth Table* (Continued)
X
H
L
L
L
L
Si8232/5/6 (Dual Driver) Truth Table
VOA
H
H
L
L
L
L
Output
VOB
Rev. 1.1
H
H
L
L
L
L
Output transition occurs immediately
(no internal dead time).
Output transition occurs immediately
(no internal dead time).
Output transition occurs immediately
(no internal dead time).
Output transition occurs immediately
(no internal dead time).
Output returns to input state within 7 µs of VDDI
power restoration.
Device is disabled.
Notes
Si823x
21