This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | VPC3843 |
|---|---|
| Datasheet | VPC3843 VPC2842 Datasheet (PDF) |
| File Size | 3.42 MB |
| Manufacturer | VPSC |
| Description | high-performance current-mode universal PMW controller |
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VPC2842，VPC2843，VPC2844，VPC2845 VPC3842，VPC3843，VPC3844，VPC3845 1 特点 动电流低至几十微安；一个提供电流限制控制的脉宽调 启动电流低至 50uA，最大 100uA 制 (PWM) 快速比较器，从比较到输出的总延时低至 52kHz 频率时工作电流仅为 2.7mA 30nS；一个快速比较的振荡器，实现可编程最大频率 CS 快速比较，延时低至 30nS 1MHz；一个误差放大器，它的正向输入端是通过修调 最大工作频率 1MHz.
| Part Number | Description |
|---|---|
| VPC3842 | high-performance current-mode universal PMW controller |
| VPC3844 | high-performance current-mode universal PMW controller |
| VPC3845 | high-performance current-mode universal PMW controller |
| VPC2842 | high-performance current-mode universal PMW controller |
| VPC2843 | high-performance current-mode universal PMW controller |
| VPC2844 | high-performance current-mode universal PMW controller |
| VPC2845 | high-performance current-mode universal PMW controller |
