| PartNumber | STEVAL-ISA143V1 | STEVAL-ISA141V2 | STEVAL-ISA140V1 |
| Description | Power Management IC Development Tools 12 V - 150 W resonant converter with synchronous rectification using the L6563H, L6699 and SRK2000 | Power Management IC Development Tools 2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness white LED driver based on the STBB3JCC | BOARD EVAL 12V 15W VIPER37HE |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Power Management IC Development Tools | Power Management IC Development Tools | Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS |
| RoHS | Y | - | - |
| Product | Evaluation Boards | Evaluation Boards | - |
| Type | Power Factor Correction | Voltage Regulators - Switching Regulators | - |
| Tool Is For Evaluation Of | L6563H, L6699, SRK2000 | STBB3JCC | - |
| Input Voltage | 90 VAC to 264 VAC | 1.8 V to 5.5 V | - |
| Output Voltage | 12 V | 1.2 V to 5.5 V | - |
| Dimensions | 154 mm x 65 mm x 28 mm | - | - |
| Series | STEVAL-ISA143V1 | STEVAL-ISA141V2 | VIPER |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Product Type | Power Management IC Development Tools | Power Management IC Development Tools | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Development Tools | Development Tools | - |
| Output Current | - | 800 mA, 2 A | - |
| Main Purpose | - | - | AC/DC, Primary Side |
| Voltage Input | - | - | 100 ~ 265 VAC |
| Frequency Switching | - | - | - |
| Current Output | - | - | 1.25A |
| Voltage Output | - | - | 12V |
| Regulator Topology | - | - | - |
| Power Output | - | - | 15W |
| Supplied Contents | - | - | Board |
| Utilized IC Part | - | - | VIPer37 |
| Board Type | - | - | Fully Populated |
| Outputs and Type | - | - | 1, Isolated |