The RT7739NC is an enhanced high-efficiency multi-mode PWM flyback controller, ,incorporating Richtek's proprietary SmartJitterTM technology. The innovative ,SmartJitterTM technology can reduce EMI emissions of a switch-mode power supply ,in green mode as well as eliminate output ripple due to frequency jittering. ,Also, the RT7...
Products ▶ AC-DC ▶ Multi-Mode Flyback Controllers ▶ RT7739NC
|
,Linear Single Cell Li-Ion Battery Charger IC for Portable Applications, 28V Maximum Rating for DC Adapter, Internal Integrated Power MOSFETs, Support 4.2V or 4.35V/2.3A Factory Mode, 50mA Low Dropout Voltage Regulator, Status Pin Indicator, Programmed Charging Current, Under Voltage Lockout, Over Voltage Protection, Thermal...
Products ▶ Battery Management ▶ Single Cell Li-ion Battery Chargers ▶ RT9536
|
Integrates Cap Divider Mode (DIV2 Mode) and Direct Charging Mode (Bypass Mode) , Supports BC1.2 , External OVPMOS Control and Regulation ► High Absolute Maximum Rating of 37V ► Fast Reaction Time 100ns and Fast Turn Off Time...
Products ▶ Battery Management ▶ Single Cell Li-ion Battery Chargers ▶ RT9756A
|
Integrated 3-Phase PMSM/BLDC Controller, LDOs, Gate Driver, Bootstrap Diodes and IGBTs , Sensorless Field Oriented Control (FOC) with Optional Hall Sense Startup Strategy , Optimized Switching Loss and EMI Trade-Offs , Built-In Sho...
Products ▶ BLDC Motor Drivers ▶ System Integrated Power Modules ▶ RT7055
|
The RT9285B is a high frequency asynchronous boost converter with internal ,diode, which can support 2 to 5 White LEDs for backlighting and OLED power ,supply. The Internal soft start function can reduce the inrush current. The ,device operates with 1MHz fixed switching frequency to allow small external ,components and to simpli...
Products ▶ LED Drivers ▶ Backlight LED Drivers ▶ RT9285B
|
,2A, 22V, 400kHz Step-Down Converter, Wide Operating Input Range : 4.75V to 22V, Adjustable Output Voltage Range : 1.222V to 16V, Output Current up to 2A, 25μA Low Shutdown Current, Power MOSFET : 0.18Ω, High Efficiency up to 95%, 400kHz Fixed Switching Frequency, Stable with Low ESR Output Ceramic Capacitors, Thermal Shutdo...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Converters ▶ RT8267
|
,5V/12V Synchronous Buck PWM DC-DC Controller , Operating with 5V or 12V Supply Voltage, Drives All Low Cost N-MOSFETs, Voltage Mode PWM Control, 300kHz Fixed Frequency Oscillator, Fast Transient Response : ♦ High-Speed GM Amplifier ♦ Full 0 to 100% Duty Ratio, Internal Soft-Start, Adaptive Non-Overlapping Gate Driver, Ove...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8105
|
The RT8813A is a 3/2/1 phase synchronous Buck PWM controller which is optimized ,for high performance graphic microprocessor and computer applications. The IC ,integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with ,internal bootstrap diodes, as well as channel current balance and protection ,functions inclu...
Products ▶ Switching Regulators ▶ Step-Down (Buck) Controllers ▶ RT8813A
|
The RT8820A is a 2/1 phase synchronous Buck PWM controller which is optimized ,for high performance graphic microprocessor and computer applications. The IC ,integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with ,internal bootstrap diodes, as well as channel current balance and protection ,functions includi...
Products ▶ Switching Regulators ▶ Multi-Phase Step-Down Controllers ▶ RT8820A
|
The RT1738C is an USB Type-C interface over-voltage protection IC. ,,The RT1738C protects CC/SBU pins which are adjacent to VBUS from high voltage ,up to 28V since USB Power Delivery (PD) allows VBUS can be sourced from 3.3V to ,21V.,,The RT1738C is integrated with the protection ESDs which can meet ,IEC61000-4-2 to withstand co...
Products ▶ USB Type-C & PD Solutions ▶ USB-C & PD ▶ RT1738C
|