The EPC9101 demonstration board is a 1.2 V output, 1 MHz buck converter with an 18 A maximum output current and 8 V to 19 V input voltage range. The demonstration board features the EPC2014 and EPC2015 enhancement mode field effect transistors (eGaN® FETs), as well as the first eGaN FET specific integrated circuit gate driver – the Texas Instruments LM5113. The LTC3833 from Linear Tech controls the circuit.
The EPC9101 board is intended to showcase the performance that can be achieved using the eGaN FETs and eGaN gate driver together.
The EPC9101 demonstration board is 3” square and contains a fully closed loop buck converter.
| Manufacturer | EPC |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | DC/DC SMPS - Single Output |
| Eval Board Part Number | 917-1024-ND |
| Eval Board Supplier | EPC |
| Eval Board |
Board not Stocked
|
| Topology |
Step Down
|
| Outputs and Type |
1 Non-Isolated
|
| Voltage Out: Factory Set |
1.2 V
|
| Current Out |
18 A
|
| Voltage In |
8 ~ 19 V
|
| Efficiency @ Conditions |
>86%, 12V in, 1.2V @ 5 ~ 16 A
>84%, 19V in, 1.2V @ 7 ~ 17 A |
| Voltage Out Range |
- Not Given
|
| Features |
Current Foldback Protection
Current Limit (Adj. or Fixed) Over Voltage Protection Power Good Output Soft Start Synchronizable Voltage Tracking |
| Switching Frequency |
1 MHz
|
| Standby Current [Typical] | |
| Quiescent Current [Typical] | |
| Component Count + Extras |
43 + 5
|
| Internal Switch |
No
|
| Design Author |
EPC
|
| Application / Target Market |
Computers
Point of Load (PoL) |
| Standby Current [Maximum] | |
| Quiescent Current [Maximum] | |
| Main I.C. Base Part |
EPC2014
EPC2015 |
| Date Created By Author | |
| Date Added To Library | 2025-10 |
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