高效率2.4A车充芯片

SD2008是一款输入耐压超过40V，在6V~32V输入电压条件下正常工作，并且能够实现精确恒压以及恒流的同步降压型DC-DC转换器。SD2008内部集成120mΩ的上管和70mΩ的下管，无需外部肖特基二极管，可连续输出2.4A电流。输出2A电流时系统转换效率可达93%，99%最大占空比。SD2008无需外部补偿，可以依靠自身内置稳定环路实现恒流以及恒压控制，同时具备线缆压降补偿功能。SD2008提供5.1V固定输出电压版本，固定2.5A限流，外部最少仅需3个元件即可构成完整的降压系统。SD2008具备输入过压保护功能，当输入电压超过32V时，芯片进入关断模式，此时芯片可耐受超 • 6V~32V工作电压范围\n• 提供固定5.1V输出电压版本\n• 高达95%的输出效率\n• 140KHz/340KHz开关频率可选 \n• 内置软启动\n• 无需外部补偿\n• ±1.5%恒压精度\n• 短路保护(SCP)\n• 过流保护(OCP)\n• 过热保护(OTP)\n• SOP-8L封装形式\n;

Discrete Diodes

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ESD TVS Diode Arrays (ESD TVS)

● IEC61000-4-2 (ESD) ± 30 kV (air), ± 30 kV (contact) \n● IEC61000-4-4 (EFT) 40 A (5 / 50 ns)\n● Peak Power Dissipation: 350 W@8 / 20 μs\n● Protects One I/O Line (Bi-directional)\n● Low Clamping Voltage\n● Low Leakage Current\n● High Temperature to Reflow Soldering Guaranteed: 260 °C / 10 sec\n● MSL;

无源晶振

SCRs

General Description The Teccor line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement Teccors line of sensitive SCRs. Teccor offers devices with ratings of 1 A to 70 A and 200 V to 1000 V, with gate sensitivities from 10 mA to 50 mA. If ga

SCRs

General Description The Teccor line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement Teccors line of sensitive SCRs. Teccor offers devices with ratings of 1 A to 70 A and 200 V to 1000 V, with gate sensitivities from 10 mA to 50 mA. If ga

SCRs

General Description The Teccor line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement Teccors line of sensitive SCRs. Teccor offers devices with ratings of 1 A to 70 A and 200 V to 1000 V, with gate sensitivities from 10 mA to 50 mA. If ga

SCRs

General Description The Teccor line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement Teccors line of sensitive SCRs. Teccor offers devices with ratings of 1 A to 70 A and 200 V to 1000 V, with gate sensitivities from 10 mA to 50 mA. If ga

12W AUDIO AMPLIFIER Vs = 22V, RL= 4ohm

DESCRIPTION The TDA2008 is a mololithic class B audio power amplifier in Pentawatt package designed for driving low impedenceloads(down to 3.2Ω). Thedivice provides a high output current capability(up to 3A), very low harmonic and crossover distortion. In addition,the device offers the followi