Power chip

10W, ultra-wide voltage input 210VDC～1200VDC, suitable for photovoltaic power generation, energy storage, electric power

TL2575HV-05 1-A Simple Step-Down Switching Regulator with Output Enable

Collector-emitter saturation voltage drop (VCE(sat)@Ii,Ic): 1.8V Output leakage current (Icex@Vce): 20uA On-state input current (Ii@Vi): 1.25mA@12V Clamp diode leakage current (IR @VR): 50uA@50V Clamp diode forward voltage drop (VF@IF): 1.5V@350mA 8-channel source drive 500mA

TL3843 Current Mode PWM Controller

TPS22913 5.5-V, 2-A, 61-mΩ load switch with fast output discharge and reverse current protection

UC3842B, UC3843B series are high performance fixed frequency current mode controllers. These devices are specifically designed for off-line and DC-DC converter applications, offering designers a cost-effective solution with minimal external components. These ICs feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, a high gain error amplifier, a current sense comparator, and a high current totem pole output suitable for driving power MOSFETs. Protection features are also included, including input and reference undervoltage lockouts all with hysteresis, cycle-by-cycle current limit, programmable output dead time, and latching for single-pulse metering. These devices are available in 8-pin dual inline plug-in and surface mount (SO-8) plastic encapsulation and 14-pin plastic surface mount (SO-14) encapsulation. The SO-14 encapsulation has separate power and ground pins for the totem pole output stage. The UCX842B has UVLO thresholds of 16 V (on) and 10 V (off), suitable for offline converters. The UCX843B is tailored for low voltage thresholds with UVLO thresholds of 8.5 V (on) and 7.6 V (off).

UC3842B, UC3843B series are high performance fixed frequency current mode controllers. These devices are specifically designed for off-line and DC-DC converter applications, offering designers a cost-effective solution with minimal external components. These ICs feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, a high gain error amplifier, a current sense comparator, and a high current totem pole output suitable for driving power MOSFETs. Protection features are also included, including input and reference undervoltage lockouts all with hysteresis, cycle-by-cycle current limit, programmable output dead time, and latching for single-pulse metering. These devices are available in 8-pin dual inline plug-in and surface mount (SO-8) plastic encapsulation and 14-pin plastic surface mount (SO-14) encapsulation. The SO-14 encapsulation has separate power and ground pins for the totem pole output stage. The UCX842B has UVLO thresholds of 16 V (on) and 10 V (off), suitable for offline converters. The UCX843B is tailored for low voltage thresholds with UVLO thresholds of 8.5 V (on) and 7.6 V (off).

TPS3813-Q1 Automotive Voltage Supervisor with Programmable Window Watchdog (Reset IC)