SI8238BB-C-IS1R
Description
Technical Parameters
The SI8238BB-C-IS1R Isolated Gate Driver is a versatile and reliable solution for power electronics and motor control applications. It offers dual isolation with up to 5 kVRMS input-to-output isolation and can withstand peak driver-to-driver differential voltages of up to 1500 VDC. With options for High-Side/Low-Side (HS/LS) and dual driver configurations, it caters to various application needs. This gate driver supports high switching frequencies of up to 8 MHz and provides peak output currents ranging from 0.5 A to 4.0 A. It boasts high electromagnetic immunity, a 60 ns propagation delay, and operates across a wide temperature range. Additionally, it is AEC-Q100 qualified for automotive applications and available in RoHS-compliant packages.
Related Products:
|
Mfr Part |
SI8238BB-C-AS1 |
SI8238BB-C-AS1R |
SI8238BB-C-IS1 |
SI8238BB-C-IS1R |
|
Description |
DGTL ISO GATE DVR |
DGTL ISO GATE DVR |
DGTL ISO GATE DVR |
DGTL ISO GATE DVR |
|
Stock |
30000 |
30000 |
30000 |
30000 |
|
Product Status |
Active |
Active |
Active |
Active |
|
Technology |
Capacitive Coupling |
Capacitive Coupling |
Capacitive Coupling |
Capacitive Coupling |
|
Number of Channels |
2 |
2 |
2 |
2 |
|
Voltage-Isolation |
2500Vrms |
2500Vrms |
2500Vrms |
2500Vrms |
|
Common Mode Transient Immunity (Min) |
20kV/us |
20kV/us |
20kV/us |
20kV/us |
|
Propagation Delay tpLH / tpHL (Max) |
60ns, 60ns |
60ns, 60ns |
60ns, 60ns |
60ns, 60ns |
|
Current - Output High, Low |
2A, 4A |
2A, 4A |
2A, 4A |
2A, 4A |
|
Voltage - Supply |
8.0V ~ 24V |
8.0V ~ 24V |
8.0V ~ 24V |
8.0V ~ 24V |
|
Operating Temperature |
-40～C ~ 125～C |
-40～C ~ 125～C |
-40～C ~ 125～C |
-40～C ~ 125～C |
|
Package / Case |
SOP16 |
SOP16 |
SOP16 |
SOP16 |
|
Package |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Applications:
·Power delivery systems
·Motor control systems
·Isolated dc-dc power supplies
·Lighting control systems
·Plasma displays
·Solar and industrial inverters
Description:
The Si823x isolated driver family combines two independent, isolated drivers into a single package. The Si8230/1/3/4 are high-side/low-side drivers, and the Si8232/5/6/7/8 are dual drivers. Versions with peak output currents of 0.5 A (Si8230/1/2/7) and 4.0 A (Si8233/4/5/6/8) are available. All drivers operate with a maximum supply voltage of 24 V.
The Si823x drivers utilize Silicon Labs' proprietary silicon isolation technology, which provides up to 5 kVRMS withstand voltage per UL1577 and fast 60 ns propagation times. Driver outputs can be grounded to the same or separate grounds or connected to a positive or negative voltage. The TTL level compatible inputs with >400 mV hysteresis are available in individual control input (Si8230/2/3/5/6/7/8) or PWM input (Si8231/4) configurations. High integration, low propagation delay, small installed size, flexibility, and cost-effectiveness make the Si823x family ideal for a wide range of isolated MOSFET/IGBT gate drive applications.
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