SI8235-B-IS Silicon Laboratories Inc, SI8235-B-IS Datasheet - Page 9

• 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

2.1. Test Circuits
Figures 4 and 5 depict sink current and source current test circuits.
INPUT WAVEFORM
INPUT WAVEFORM
200 ns
200 ns
Measure
Measure
50 ns
50 ns
INPUT
INPUT
VDDI
VDDI
GND
GND
Figure 5. Source Current Test Circuit
Figure 4. Sink Current Test Circuit
VDDI
(5 V)
VDDI
(5 V)
IN_
IN_
Si823x
Si823x
VDD
VSS
VDD
VSS
Rev. 1.1
OUT_
OUT_
1 µF
CER
1 µF
CER
VDDA = VDDB = 15 V
VDDA = VDDB = 15 V
SCHOTTKY
SCHOTTKY
10 µF
10 µF
EL
EL
RSNS
RSNS
0.1
0.1
1 µF
1 µF
100 µF
100 µF
10
10
Si823x
5 V
5 V
+
_
+
_
9