| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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ON Semiconductor |
Green Mode Power Switch include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn−on/turn−off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protect |
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Fairchild Semiconductor |
Green Current Mode PWM Controller • Green Current Mode PWM Control • Low Operating Current: Max 4mA • Burst Mode Operation • Internal High Voltage Start-up Switch • Under Voltage Lockout (UVLO): 12V/8V • Latch Protection & Soft Start Function • Over Voltage Protection: 19V • Operatin |
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Chip-Rail |
Novel Low Cost Green-Power PWM Controller z z z z z z z z z Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 8µA) Low Operating Current (about 2mA) Current Mode Operation Under Voltage Lockout (UVLO) Built-in Synchronized Slope Compensation Programmable PWM Frequency Aud |
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Green Solution Technology |
High Performance Single Synchronous Buck Converter Wide Input Voltage Range：3V~28V Adjustable 0.8V~20V Output Range Wide output load range: 0 to 8A ±1% Output Voltage Accuracy over Line and Load Constant-on-time control scheme for fast transient and high Efficiency Programmable Operation |
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Chip Rail |
Green Power PWM Controller z Low Cost, Green-Power Burst-Mode PWM z Very Low Start-up Current ( about 7.5µA) z Low Operating Current ( about 3.0mA) z Current Mode Operation z Under Voltage Lockout (UVLO) z VDD Over Voltage Protection(OVP) z programmable over-temperature protec |
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Champion |
10-PIN Green-Mode PFC/PWM Combo CONTROLLER 10-Pin SOIC package. Use RAC around 4~8 Mega Ohm at IAC pin. Easy to configure into Boost Follower. Enable lowest BOM for power supply with PFC. Internally synchronized PFC and PWM in one IC. Patented slew rate enhanced voltage error ampl |
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Fairchild Semiconductor |
Green Mode Fairchild Power Switch Internal Avalanche Rugged SenseFET Precision Fixed Operating Frequency (67KHz) Advanced Burst-Mode Operation (power consumption < 0.1W at 265VAC, no-load condition) Internal Start-up Circuit Pulse-by-Pulse Current Limit Over-Voltage Prote |
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Leadtrend Technology |
Green-Mode PWM Controller z z z z z z z z z z z High-Voltage CMOS Process with Excellent ESD protection Very Low Startup Current (<20μA) Current Mode Control Non-audible-noise Green Mode Control UVLO (Under Voltage Lockout) LEB (Leading-Edge Blanking) on CS Pin Programmable |
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Chip-Rail |
Novel Low Cost Green-Power PWM Controller z Low Cost, PWM&PFM&CRM (Cycle Reset Mode) z Low Start-up Current (about 3μA) z Low Operating Current (about 1.2mA) z Current Mode Operation z Under Voltage Lockout (UVLO) z Built-in Synchronized Slope Compensation z Built-in Low EMI Technique z Prog |
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Chip-Rail |
Low Cost Green-Mode PWM Controller z Low Cost, PWM&PFM&CRM z Low Start-up Current (about 10µA) z Low Operating Current (about 2mA) z Current Mode Operation z Under Voltage Lockout (UVLO) z Built-in Synchronized Slope Compensation z Programmable PWM Frequency z Leading edge Blanking on |
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grenergy |
Green-Mode PWM Controller High-Voltage (700V) Startup Circuit Very Low Startup Current (<30uA) Under-Voltage Lockout (UVLO) 100mW Standby Power Non-Audible-Noise Green-Mode Control 65KHz Switching Frequency with Jittering for Reducing EMI Cycle-by-Cycle Peak Current Limiting |
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Chip-Rail |
Novel Low Cost Green-Power PWM Controller Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 8µA) Low Operating Current (about 2mA) Current Mode Operation Under Voltage Lockout (UVLO) Built-in Synchronized Slope Compensation Programmable PWM Frequency Audio Noise Free Opera |
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grenergy |
Green-Mode PWM Controller High-Voltage (700V) Startup Circuit Very Low Startup Current (<30uA) Under-Voltage Lockout (UVLO) HV Discharge Technology to Remove X-cap Discharge Resistors for Good Power Saving 50mW Standby Power Non-Audible-Noise Green-Mode Control 65KHz Switchin |
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Chip-Rail |
Green-Power Current Mode PWM Power Switch Soft Start CR622X features an internal 4 ms soft start to soften the electrical stress occurring in the power supply during startup. It is activated during the power on sequence. As soon as VDD reaches UVLO(OFF), the peak current is gradually increa |
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Chipown |
GREEN POWER OFF LINE SMPS PRIMARY SWITCHE z 85v to 265v wide range AC voltage input z A 730v MOSFET on the same silicon chip z Auto start up with high voltage current source z PWM with current mode control z 10v to 39v wide range VCC voltage z Fixed 55KHz switching frequency z Automatic skip |
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Leadtrend |
High Voltage Green-Mode PWM Controller more protections like OLP (Over Load Protection), OVP (Over Voltage Protection), and OTP (Over Temperature Protection) to prevent the circuit being damaged under the abnormal conditions. The LD7750R features built-in auto-recovery function for OVP on |
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Leadtrend Technology |
Green-Mode PWM Controller protections of OLP (Over Load Protection) and OVP (Over Voltage Protection) to prevent circuit from damage under abnormal conditions. Furthermore, the Frequency Swapping function is also built-in to reduce the noise level and thus helps the power cir |
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Leadtrend |
Green-Mode PWM Controller high voltage startup circuit, minimum loss and green-mode power-saving operation, leading-edge blanking of the current sensing and internal slope compensation. They also consist of more protections of OLP (Over Load Protection) and OVP (Over Voltage |
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UTC |
HIGH VOLTAGE GREEN MODE PWM CONTROLLER * High voltage startup * Power on soft start reducing MOSFET VDS stress * Efficiency and minimum standby power * Frequency shuffling for EMI * Audio noise free operation * Fixed 65 kHz switching frequency * Comprehensive protection coverage VDD Under |
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Leadtrend Technology |
Green Mode Power Switch Built-in 700V Power MOSFET Built-in High Voltage startup circuit Fixed Switching Frequency at 100KHz Frequency Trembling for EMI improve Internal High Voltage Startup Circuit Under Voltage Lockout (UVLO) on VCC Pin Current Mode Control |
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Desde 2024. D4U Semiconductor.
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