概述
描述
The ISL81807EVAL1Z dual-phase evaluation board features the ISL81807, an 80V high voltage dual synchronous boost controller that offers external soft-start, independent enable functions, and integrates UV/OV/OC/OT protections. A programmable switching frequency ranging from 100kHz to 2MHz helps to optimize inductor size while the strong gate driver delivers up to 240W for the boost output. The ISL81807EVAL1Z board is designed for high current applications.
特性
- Wide input range: 12V to 36V
- High light-load efficiency in pulse skipping DEM operation
- Programmable soft-start
- Optional DEM/PWM operation
- Optional CC/HICCUP OCP protection
- Supports pre-bias output with soft-start
- PGOOD indicator
- OVP, OTP, and UVP protection
- Back biased from external to improve efficiency
- Optional input/output average OCP
应用
- Telecommunications
- Servers and data centers
- Automotive electronics
- Industrial equipment
- Power systems
设计和开发
软件与工具
软件与工具
| Software title
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Software type
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公司
|
|---|---|---|
| iSim:PE 离线模拟工具 iSim Personal Edition（iSim:PE ）可加快设计周期并降低项目早期风险，确定可用于当前和下一代设计的部件。
|
Simulator | 瑞萨电子 |
1 项目
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模型
产品选项
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| ISL81807EVAL1Z | Active | In Stock | 1u | $113.85 | Available | Yes | EAR99 | 8473.30.1180 |
