PMP21618
12V 铅酸电池充电器通用输入参考设计
PMP21618
概述
This reference design takes a Universal AC input (85 VAC - 265 VAC) and converts to a 17.5-V isolated output using a PSR flyback topology. It is then followed by a battery charger circuit, which outputs up to 15 V to a lead acid battery. This is a fast-charge design capable of delivering 12 V @ 2.5 A (30 W) to the battery.
特性
- Universal input (85 VAC - 265 VAC), which can be used to power up the charger worldwide
- Conducted EMI testing provided
- Primary side regulated (PSR) flyback topology provides a cost-effective solution
- Small form factor to fit any mechanical housing of typical battery chargers
| 输出电压选项 | PMP21618.1 |
|---|---|
| Vin (Min) (V) | 85 |
| Vin (Max) (V) | 265 |
| Vout (Nom) (V) | 12 |
| Iout (Max) (A) | 2.5 |
| Output Power (W) | 30 |
| Isolated/Non-Isolated | Isolated |
| Input Type | AC |
| Topology | Buck- Synchronous^Flyback- Non Sync |
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 测试报告 | Universal input reference design for 12-V lead acid battery charger | 2019年 3月 13日 |