TOP243YN vs TOP247YN 对比
详细并排对比 TOP243YN 出自 Power Integrations 和 TOP247YN 出自 Power Integrations。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Power Integrations
TOP243YN - 30W AC/DC Off-line Switcher, TO-220-7C | Power Integrations
TOP243YN ✓ 量产中Power Integrations
TOP247YN - 165W TOPSwitch-GX Off-Line Switcher | Power Integrations
TOP247YN ✓ 量产中规格对比
| 参数 | TOP243YN | TOP247YN |
|---|---|---|
| 品牌 | Power Integrations | Power Integrations |
| 分类 | DC-DC Converters | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.05 | $2.18 |
| Series | TOPSwitch-GX | — |
| 拓扑 | Offline Flyback | Flyback (Off-Line) |
| Output Isolation | Isolated | — |
| 开关频率 | 66 kHz to 132 kHz | 66 kHz to 132 kHz (with jitter) |
| Drain-Source Voltage (Vdss) | 700 V | — |
| On-State Resistance (Rds(on)) | 2.2 ohm (typical) | — |
| Drain Current (continuous) | [DATA_NEEDED: typical Id] | — |
| Peak Current Limit | 3.0 A | — |
| Output Power (universal 85-265 VAC) | 30 W | — |
| Output Power (230 VAC single) | 45 W | — |
| 输入电压范围 | 85 VAC to 265 VAC | 85 VAC to 265 VAC (universal mains) |
| 工作温度 | -40 C to +150 C (junction) | — |
| 封装 | TO-220-7C (Y) through-hole | TO-220-7C (6-pin TO-220 with tab) |
| 安装类型 | Through Hole | — |
| 引脚数 | 7 | — |
| Built-in Protection | Over-temperature, over-current, over-voltage, latch | — |
| Standby Power (EcoSmart) | <1 W at 265 VAC no-load | — |
| 软启动 | Integrated | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | Not applicable (through-hole) | — |
| Output Power at 85-265 VAC | — | 128 W |
| Output Power at 230 VAC | — | 165 W |
| Maximum Drain Voltage | — | 700 V |
| On-State Drain Current | — | 6 A |
| Family | — | TOPSwitch-GX |
| PWM Control | — | Integrated |
| Fault Protection | — | Cycle-by-cycle current limit, auto-restart, hysteretic thermal shutdown |
| Remote ON/OFF | — | Yes |
| Line Feed-Forward | — | Yes (with DC MAX reduction) |
| Half-Frequency Option | — | Yes (Y package) |
| EMI Compliance | — | CISPR 22 / FCC Class B / EN55022B with simple filter |