L6599DTR vs NCP1399APDR2G 对比
详细并排对比 L6599DTR 出自 STMicroelectronics 和 NCP1399APDR2G 出自 onsemi。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 | L6599DTR | NCP1399APDR2G |
|---|---|---|
| 品牌 | STMicroelectronics | onsemi |
| 分类 | Voltage Regulators | 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） | $1.55 | $0.99 |
| 拓扑 | Resonant half-bridge (LLC, series resonant) | Half-Bridge Resonant (LLC) |
| 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 | — |
| 过流保护 | Two-level (frequency shift + latched shutdown) | Yes |
| Disable Input | Latched disable | — |
| PFC Interface | Yes (synchronization/output) | Yes, dedicated output |
| Brown-out Protection | Yes (LINE pin) | — |
| 软启动 | Programmable via soft-start pin | — |
| 工作温度 | -40 °C to +150 °C | — |
| 封装 | SO-16 (narrow body) | 16-SOIC (Pb-free) |
| 安装类型 | Surface Mount | Surface Mount |
| Lead Free / RoHS | Lead Free, RoHS Compliant | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 |
| Control Mode | — | Current Mode |
| Switching Frequency Range | — | 20 kHz to 750 kHz |
| Integrated Gate Drivers | — | 2 x 600 V half-bridge |
| Brown-Out Protection | — | Yes (built-in) |
| 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 |
| RoHS 状态 | — | Compliant |
| Lead-Free | — | Yes |