NCP1399APDR2G vs L6599DTR 对比
详细并排对比 NCP1399APDR2G 出自 onsemi 和 L6599DTR 出自 STMicroelectronics。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。
STMicroelectronics
L6599DTR - 600V Resonant Half-Bridge Controller IC | STMicroelectronics
L6599DTR ✓ 量产中规格对比
| 参数 | NCP1399APDR2G | L6599DTR |
|---|---|---|
| 品牌 | onsemi | STMicroelectronics |
| 分类 | DC-DC Converters | Voltage Regulators |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.99 | $1.55 |
| 拓扑 | Half-Bridge Resonant (LLC) | Resonant half-bridge (LLC, series resonant) |
| Control Mode | Current Mode | — |
| Switching Frequency Range | 20 kHz to 750 kHz | — |
| Integrated Gate Drivers | 2 x 600 V half-bridge | — |
| 封装 | 16-SOIC (Pb-free) | SO-16 (narrow body) |
| 安装类型 | Surface Mount | Surface Mount |
| PFC Interface | Yes, dedicated output | Yes (synchronization/output) |
| Brown-Out Protection | Yes (built-in) | — |
| 过流保护 | Yes | Two-level (frequency shift + latched shutdown) |
| Overtemperature Protection | Yes | — |
| Dead-Time Control | Adaptive, auto-adjusting | — |
| Light-Load Mode | Skip-mode function | — |
| High-Side Driver Type | Bootstrap with internal clamp | — |
| 工作温度范围 | -40 C to +125 C | — |
| MSL 等级 | 1 | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | — |
| Lead-Free | Yes | — |
| Duty Cycle | — | 50% complementary, 180° out-of-phase |
| Maximum Operating Frequency | — | 500 kHz |
| VCC Supply Voltage | — | 8.85 V to 16 V |
| High-Side Driver Rail | — | 600 V (bootstrap compatible) |
| High-Side Gate Driver | — | Integrated with bootstrap diode |
| Output Current (per driver) | — | 800 mA (max, per datasheet) |
| Oscillator Type | — | Voltage-controlled, variable frequency |
| Disable Input | — | Latched disable |
| Brown-out Protection | — | Yes (LINE pin) |
| 软启动 | — | Programmable via soft-start pin |
| 工作温度 | — | -40 °C to +150 °C |
| Lead Free / RoHS | — | Lead Free, RoHS Compliant |