01 / 产品信息
产品概述
onsemi FSL126MR（电源管理-AC/DC 离线调节器/集成电源开关(Offline Regulator)）适用于系统稳压、电池充电与电源转换等场景。原装正品保障，电气特性与引脚封装以官方 Datasheet 为准。欢迎咨询报价、索取样品与现货库存。
- 厂商
- FSC
- 型号
- FSL126MR
- 品类
- 电源管理-AC/DC 离线调节器/集成电源开关(Offline Regulator)
- 封装
- DIP-8
- 成色
- 全新原装
- 合规
- 符合 RoHS
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
42 项结构与连接
- FSL126MR −40 to 105°C FSL126MR 8−Lead, Dual Inline Package
- 3000 Units / Tube
- EAS Single Pulsed Avalanche Energy (Note 5)
- 73 mJ
- PD Total Power Dissipation
- 1.5 W
- ESD Human Body Model, JESD22−A114 (Note 6)
- 5 KV
- Charged Device Model, JESD22−C101 (Note 6)
- 2
- CISS Input Capacitance VGS = 0 V, VDS = 25 V, f = 1 MHz
- 210 pF
- COSS Output Capacitance VGS = 0 V, VDS = 25 V, f = 1 MHz
- 33.3 pF
- td(ON) Turn−On Delay VDS = 350 V, IDS = 2
- 23 ns
- tr Rise Time VDS = 350 V, IDS = 2
- 16.4 ns
- td(OFF) Turn−Off Delay VDS = 350 V, IDS = 2
- 17.2 ns
- tf Fall Time VDS = 350 V, IDS = 2
- 23 ns
- fOSC Switching Frequency VDS = 650 V, VGS = 0
- 67 KHz
- fFM Frequency Modulation
- ±3 KHz
- DMAX Maximum Duty Cycle VFB = 4
- 77 %
- DMIN Minimum Duty Cycle VFB = 0
- 0 %
- VSTOP After Turn−On
- 8 V
- tS/S Internal Soft−Start Time VFB = 4
- 15 ms
- VBURL
- 0.45 V
- VBUR(HYS)
- 150 mV
- tOSP Output Short Threshold Time TJ = 25°C
- 1.00 ms
- VOSP Threshold VFB > VOSP and Lasts Longer than
- 1.60 V
性能与环境
- VSTR VSTR Pin Voltage −
- 50.0 V
- VDS Drain Pin Voltage −
- 50.0 V
- VCC Supply Voltage
- 26 V
- VFB Feedback Voltage Range −
- 12.0 V
- ID Continuous Drain Current
- 2 A
- IDM Drain Current Pulsed (Note 4)
- 8 A
- TA Operating Ambient Temperature
- 105 °C
- TSTG Storage Temperature
- 150 °C
- QJA Junction−to−Ambient Thermal Resistance (Note 7, 8)
- 80 °C/W
- QJC Junction−to−Case Thermal Resistance (Note 7, 9)
- 19 °C/W
- QJT Junction−to−Top Thermal Resistance (Note 7, 10)
- 33.7 °C/W
- BVDSS Drain−Source Breakdown Voltage VCC = 0 V, ID = 250 mA
- 650 V
- IDSS Zero Gate Voltage Drain Current VDS = 650 V, VGS = 0
- 250 mA
- VSTART UVLO Threshold Voltage
- 12 V
- IFB Feedback Source Current VFB = 0
- 400 mA
- VBURH Burst−Mode Voltage VCC = 14 V, VFB Sweep
- 0.60 V
- ILIM Peak Current Limit TJ = 25°C, di/dt = 300 mA/ms
- 1.50 A
- tCLD Current Limit Delay Time (Note 11)
- 200 ns
- VSD Shutdown Feedback Voltage VCC = 15
- 6.0 V
- IDELAY Shutdown Delay Current VFB = 5
- 5.0 mA
- VOVP Over−Voltage Protection Threshold VFB = 2
- 24.0 V
03 / 原厂资料
规格与文档
请使用原厂官方文档，在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价，最终规格以报价为准。