SI8235-B-IS Silicon Laboratories Inc, SI8235-B-IS Datasheet - Page 4

• Manufacturer Part Number: SI8235-B-IS
• Description: 4A DUAL LOW SIDE DRIVER
• Manufacturer: Silicon Laboratories Inc
• Type: Low Sider

Specifications of SI8235-B-IS

• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 60ns
• Current - Peak: 4A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 6.5 V ~ 24 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Rise Time: 20 ns
• Fall Time: 20 ns
• Propagation Delay Time: 50 ns
• Supply Voltage (max): 24 V
• Supply Voltage (min): 10 V
• Supply Current: 11 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Bridge Type: Half Bridge
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 2
• Output Current: 4 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4257169; T0759688

Si823x
1. Top-Level Block Diagrams
4
Figure 2. Si8231/4 Single-Input High-Side/Low-Side Isolated Drivers
Figure 1. Si8230/3 Two-Input High-Side/Low-Side Isolated Drivers
DISABLE
DISABLE
GNDI
PWM
VDDI
GNDI
VDDI
DT
VIA
VIB
DT
LPWM
LPWM
UVLO
VDDI
UVLO
VDDI
DT CONTROL
PROTECTION
DT CONTROL
PROTECTION
OVERLAP
OVERLAP
&
&
Rev. 1.1
VDDI
VDDI
VDDI
VDDI
UVLO
UVLO
UVLO
UVLO
Si8230/3
Si8231/4
VOA
VDDA
GNDA
VOB
VDDB
GNDB
VOA
VDDA
GNDA
VDDB
VOB
GNDB