STEVAL-ISA026V1 Step-down DC-DC converter evaluation board with 3.3 Vout / 20 A and switching frequency of 250 kHz, based on the L6732
This 4-layer PCB evaluation board implements a step-down DC-DC converter and demonstrates the operation of the L6732 device in a generalpurpose application. The input voltage can range from 4.5 V to 14 V with an output voltage of 3.3 V.
The module can deliver an output current in excess of 20 A. The switching frequency is initially set at 250 kHz (controller free-running FSW), but a 500 kHz switching frequency can also be selected.
技术特性
- Output voltage: 3.3 V
- Selectable switching frequency: 250 kHz / 500 kHz
- Overvoltage protection
- Thermal shut-down
| 功能框图
 |
STEVAL-ISA026V1 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-ISA026V1 |
NRND |
|
1000 |
|
|
|
|
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-ISA026V1 : Step-down DC-DC converter evaluation board with 3.3 Vout / 20 A and switching frequency of 250 kHz, based on the L6732 |
1 |
88KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2495: 3-phase 80 W SMPS with very wide-range input voltage based on the L6565 and ESBT® STC04IE170HV |
5 |
808KB |
| AN2426: Auxiliary power supply with VIPer53EDIP |
1 |
916B |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
