| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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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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Chip Rail |
Highly integrated current mode PWM controller 7.5 V 9.5 10.5 11.5 V 23.5 25 26.5 V 21.5 23 24.5 V 2 V I(VDD)=5 mA 33 V 3 ms (FB ) AVCS PWM VFB_open FB IFB_short FB VFB_min_duty FB VTH_PL FB TD_PL OLP ZFB_IN VFB/VCS 2.8 V/V |
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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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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 |
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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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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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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Chip-Rail |
PWM power switch |
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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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Chip Rail |
High Precision CC/CV Primary-Side PWM Power Switch Up to 5% Precision for Constant Voltage Regulation and Constant Current Regulation at Universal AC input Primary-side Sensing and Regulation Without TL431 and Opto-coupler Flyback Topology In DCM Operation Soft-start Built-in Leading Edge Blanking (L |
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Chip-Rail |
100mW standby low-cost green energy PWM Controllers |
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Chip-Rail |
High-precision CC/CV primary-side detection PWM switch |
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Chip-Rail |
Digital Echo/Surround Processor IC •Built-in input / output filters, A-D and D-A converters, and memory realize a delay system with only a single chip •Capable of composing low-noise and low-distortion delay system at low cost by ADM system (No=-92dB typ, THD=0.5% typ) •Control mode s |
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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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Chip-Rail |
High-precision CC/CV primary-side detection PWM switch |
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Chip Rail |
Green Energy-Saving PWM Controller |
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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 1.5µA) z Low Operating Current (about 2.2mA) z Current Mode Operation z Under Voltage Lockout (UVLO) z Built-in Synchronized Slope Compensation z Built-in fixed soft start with |
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Chip-Rail |
PWM power switch |
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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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Chip-Rail |
High-precision CC/CV primary-side detection PWM switch |
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Desde 2024. D4U Semiconductor.
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