Common Specs
- Single or dual isolated drivers in one package
- 2.5 kVrms and 3.75 kVrms isolation options
- DIS or EN pin for asynchronous shutdown option
- VDDI of 3.0 V – 5.5 V
- PWM and dual driver versions
- 4.0 A sink/source peak output
- 30 ns max propagation delay
- Transient immunity: >125 kV/μs
- Deglitch and noise filter options for robust operation in noisy environments
- Robust 30 V driver side supply
- Over temperature protection
Find the Right Si823Hx Device
Select Columns
| Part Number | Isolation Rating (kVrms) | Peak Output Current (A) | UVLO Voltage (V) | Input Type | Output Configuration | Package Type |
|---|---|---|---|---|---|---|
| 2.5 | 4.0 | 6 | VIA, VIB | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 6 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 8 | VIA, VIB | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 8 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 12 | VIA, VIB | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 12 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 6 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 8 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 12 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 6 | VIA, VIB | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 6 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 8 | VIA, VIB | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 8 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 12 | VIA, VIB | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 12 | VIA, VIB | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 6 | PWM | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 8 | PWM | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 12 | PWM | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 6 | VIA, VIB | Dual Driver | QFN14 | |
| 2.5 | 4.0 | 6 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 8 | VIA, VIB | Dual Driver | QFN14 | |
| 2.5 | 4.0 | 8 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 12 | VIA, VIB | Dual Driver | QFN14 | |
| 2.5 | 4.0 | 12 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 6 | VIA, VIB | Dual Driver | QFN14 | |
| 2.5 | 4.0 | 6 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 8 | VIA, VIB | Dual Driver | QFN14 | |
| 2.5 | 4.0 | 8 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 12 | VIA, VIB | Dual Driver | QFN14 | |
| 2.5 | 4.0 | 12 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 6 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 8 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 12 | VIA, VIB | Dual Driver | NB SOIC16 | |
| 2.5 | 4.0 | 6 | PWM | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 6 | PWM | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 8 | PWM | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 8 | PWM | High Side / Low Side | NB SOIC16 | |
| 2.5 | 4.0 | 12 | PWM | High Side / Low Side | QFN14 | |
| 2.5 | 4.0 | 12 | PWM | High Side / Low Side | NB SOIC16 | |
| 3.75 | 4.0 | 6 | VI | Single Driver | NB SOIC8 | |
| 3.75 | 4.0 | 8 | VI | Single Driver | NB SOIC8 | |
| 3.75 | 4.0 | 12 | VI | Single Driver | NB SOIC8 |
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Si823H9 Isolated Gate Driver Evaluation Kit
The Si823H9-KIT evaluation board allows you to evaluate our Si823Hx family of high performance drivers. The board is populated with the Si823H9x version of the family. The board includes test terminals for quick evaluation of the devices’ key parameters and to accommodate direct connection to the designer’s end system.
Si823H9 Isolated Gate Driver Evaluation Kit
The Si823H9-KIT evaluation board allows you to evaluate our Si823Hx family of high performance drivers. The board is populated with the Si823H9x version of the family. The board includes test terminals for quick evaluation of the devices’ key parameters and to accommodate direct connection to the designer’s end system.