LP3568C 为高性能的开关电源 40V 同步整流产品, 兼容多种开关电源控制系统。LP3568C 支持 DCM 工作模式。
LP3568C 采用专利的整流管开通判定技术,可以有 效的避免因激磁振荡引起的驱动芯片误开通。
LP3568C 采用特有的 VCC 供电技术,可以保证芯 片不会欠电工作。 另外 LP3568C 还集成了 VCC 欠压保护,过压钳位, 以及驱动脚去干扰等技术。
LP3568C 采用 SOP8L 封装
特点 开关电源同步整流应用 内置 40V 耐压功率管 支持 DCM 工作模式 专利的整流管开通技术
集成 VCC 供电技术 芯片供电欠压保护 芯片过压钳位 外围元器件少
应用 充电器和适配器的同步整流 反激式控制器 其他开关电源控制系

| Part No. | MOS BV (V) | Rdson (mΩ) | Vcc Self Sup. | Vcc (V) | Ton_min (us) | Dynamic | Vcc_on (V) | Voff (mV) | Vcc_uvlo (V) | Vd PIN | Package | Application |
| LP3568AG | 40 | 20 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | No | SOP8L | 5V/2A |
| LP3568ADL | 40 | 20 | Yes | 5.1 | 1.2 | Yes | 3.6 | -5 | 2.3 | Yes | SOP7L | 5V/2A |
| LP3568AS | 40 | 20 | Yes | 5.1 | 1.2 | Yes | 3.6 | -5 | 2.3 | Yes | SOP7L | 5V/2.4A |
| LP3568BG | 40 | 13 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | No | SOP8L | 5V/2.4A |
| LP3568C | 40 | 8 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | No | SOP8L | 5V/3.4A |
| LP25R060S | 60 | 25 | Yes | 5.1 | 1.2 | Yes | 3.6 | -5 | 2.3 | Yes | SOP7L | 18W |
| LP25R060SC | 60 | 30 | Yes | 5.1 | 1.2 | Yes | 3.6 | -5 | 2.4 | Yes | SOP7L | 18W |
| LP15R060S | 60 | 12 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | Yes | SOP7L | PD20W |
| LP15R060SC | 60 | 14 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.4 | Yes | SOP7L | PD20W |
| LP15R060SD | 60 | 10 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | Yes | SOP7L | PD20W |
| LP10R060SD | 60 | 10 | Yes | 5.1 | 1.2 | Yes | 3.6 | -5 | 2.3 | Yes | SOP7L | 24W |
| LP10R060AB | 60 | 10 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | Yes | ASOP6 | 12V/3A |
| LP3588AS | 80 | 35 | Yes | 5.1 | 1.2 | No | 3.6 | -5 | 2.3 | No | SOP8L | 12V/1.5A |
| LP3588BS | 80 | 17 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | No | SOP8L | 12V/2A |
| LP3588BSB | 85 | 17 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | Yes | SOP8L | 12V/2A |
| LP3588ASD | 80 | 16 | Yes | 5 | 1.2 | Yes | 3.5 | -5 | 2.1 | Yes | SOP8L | 12V/2A |
| LP3588CS | 80 | 12 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | No | SOP8L | 12V/3A |
| LP3588CSF | 85 | 12 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | Yes | SOP8L | 12V/3A |
| LP20R061S | 100 | 17 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | No | SOP8L | 12V/2A |
| LP15R100OS | 100 | 12 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | No | SOP8L | 12V/2.5A |
| LP20R100TA | 100 | 17 | Yes | 6.1 | 1.2 | No | 4.4 | -5 | 4 | No | TO252 | 36W |
| LP15R100TA | 100 | 12 | Yes | 6.1 | 1.2 | No | 4.4 | -5 | 4 | No | TO252 | 40W |
| LP15R045FN | 45 | 15 | Cap Inside | 5.1 | 0.5 | No | 3.6 | -5 | 2.4 | No | TO220F | 5V/5A |
| LP20R100FN | 100 | 17 | Cap Inside | 6.1 | 1.6 | No | 4.5 | -5 | 4 | No | TO220F | 12V/3A |
| LP215R100FN | 100 | 12 | Cap Inside | 6.1 | 1.6 | No | 4.5 | -5 | 4 | No | TO220F | 12V/5A |
| LP15R120FN | 120 | 15 | Cap Inside | 6.1 | 1.6 | No | 4.5 | -5 | 4 | No | TO220F | 12V/4A |
| LP10R100FN | 100 | 8 | Cap Inside | 6.1 | 1.6 | No | 4.6 | -5 | 4 | No | TO220F | 12V/5A |
| LP10R100N | 100 | 8 | Yes | 7.1 | 0.35 | No | 4.4 | 20 | 4 | Yes | PDFN5*6 | 12V/3A |
| LP10R100HS | 100 | 8 | Yes | 6.2 | 0.35 | No | 4.4 | 20 | 4 | Yes | SOP8L | 12V/3A |
| LP15R120HS | 120 | 15 | Yes | 6.1 | 1.6 | No | 4.4 | -5 | 4 | Yes | SOP8L | 印现12V/2A |