SI8234BB-C-IS1 Silicon Laboratories Inc, SI8234BB-C-IS1 Datasheet - Page 33

• Manufacturer Part Number: SI8234BB-C-IS1
• Description: IC HIGH/LOW SIDE DRIVER 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8234BB-C-IS1

• Configuration: High or 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 (3.9mm Width)
• Number Of Drivers: 2
• Driver Configuration: Non-Inverting
• Driver Type: High and Low Side
• Input Logic Level: TTL
• Rise Time: 12ns
• Fall Time: 12ns
• Propagation Delay Time: 30ns
• Frequency (max): 8MHz
• Operating Supply Voltage (max): 5.5/24V
• Peak Output Current: 4A
• Power Dissipation: 1.2W
• Output Resistance: 2.7Ohm
• Operating Supply Voltage (min): 4.5/6.5V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Compliant
• Other names: 336-1901-5

DISABLE
GNDB
VDDB
GNDA
VDDA
GNDI
VDDI
VDDI
VOB
VOA
Pin
VIA
VIB
NC
DT
Name
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Table 14. Si8233 Two-Input HS/LS Isolated Driver (14 LD LGA)
Input-side ground terminal.
Non-inverting logic input terminal for Driver A.
Non-inverting logic input terminal for Driver B.
Input-side power supply terminal; connect to a source of 4.5 to 5.5 V.
Device Disable. When high, this input unconditionally drives outputs VOA, VOB LOW.
It is strongly recommended that this input be connected to external logic level to avoid
erroneous operation due to capacitive noise coupling.
Dead time programming input. The value of the resistor connected from DT to ground
sets the dead time between output transitions of VOA and VOB. Defaults to 1 ns dead
time when connected to VDDI or left open (see"3.8.Programmable Dead Time and
Overlap Protection" on page 26).
Input-side power supply terminal; connect to a source of 4.5 to 5.5 V.
Ground terminal for Driver B.
Driver B output (low-side driver).
Driver B power supply voltage terminal; connect to a source of 6.5 to 24 V.
No connection.
Ground terminal for Driver A.
Driver A output (high-side driver).
Driver A power supply voltage terminal; connect to a source of 6.5 to 24 V.
DISABLE
GNDI
VDDI
VDDI
VIA
VIB
DT
1
2
3
4
5
6
7
LGA-14 (5 x 5 mm)
Rev. 1.1
Si8233
Description
14
13
12
11
10
7
8
GNDB
VDDA
VOA
GNDA
NC
VDDB
VOB
Si823x
33