概览
描述
The ZSPM4013B is a DC/DC synchronous switching regulator with fully integrated power switches, internal compensation, and full fault protection. The 1MHz switching frequency enables using small filter components, resulting in reduced board space and reduced bill-of-materials costs. The ZSPM4013B utilizes current mode feedback in normal regulation PWM mode. When the regulator is disabled (EN is low), the device draws less than 10
特性
- Output voltage options depending on order code: 1.5V, 1.8V, 2.5V, 3.3V, or 5.0V with ±2% output tolerance or adjustable version output voltage range: 0.9V to 5.5V with ±1.5% reference
- Wide input voltage range: 4.5V to 18V
- 1MHz +/- 10% fixed switching frequency
- 3A continuous output current
- High efficiency – up to 95%
- Current mode PWM control with PFM mode for improved light load efficiency
- Voltage supervisor for VOUT reported at the PG pin
- Input supply under voltage lockout
- Soft start for controlled startup with no overshoot
- Full protection for over-current, over-temperature, and VOUT over-voltage
- Less than 10
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文档
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| 类型 | 文档标题 | 日期 |
| 数据手册 | PDF 709 KB | |
| 指南 | 7Z 1.21 MB | |
| 手册 - 开发工具 | PDF 363 KB | |
| 应用说明 | PDF 423 KB | |
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设计和开发
开发板与套件
评估
ZSPM4013BKIT
不推荐用于新设计
Evaluation Kit for ZSPM4013B
The ZSPM4013B Evaluation Board is a complete, self-contained system for measuring the performance and operating characteristics of the ZSPM4013B switch mode regulator. The board contains various test points and jumpers to evaluate all functions of the device. The ZSPM4013BA1W00 sample mounted on...
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