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G1132A Datasheet

Part Number G1132A
Manufacturers Global Semiconductor
Logo Global Semiconductor
Description DIGITAL PWM
Datasheet G1132A DatasheetG1132A Datasheet (PDF)

G1132A High Precision CC/CV Primary Side PWM Controller ANALOG PWM IC 1. General Description G1132A is a high performance offline PWM Power switch for low power AC/DC charger and adaptor applications. It operates in primary-side sensing and regulation. Consequently, Opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown in the Fig.1.In CC control,the current and output power setting can be adjusted externally by t.

  G1132A   G1132A






Part Number G1132F
Manufacturers Global Semiconductor
Logo Global Semiconductor
Description ANALOG PWM
Datasheet G1132A DatasheetG1132F Datasheet (PDF)

G1132F High Precision CC/CV Primary-Side PWM Power Switch ANALOG PWM IC 1.0 General Description G1132F is a high performance offline PWM Power switch for low power AC/DC charger and adaptor applications up to 5W.It operates in primary-side regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown In the Fig.1. In CC control,the current and output power setting can be adjusted externally by th.

  G1132A   G1132A







DIGITAL PWM

G1132A High Precision CC/CV Primary Side PWM Controller ANALOG PWM IC 1. General Description G1132A is a high performance offline PWM Power switch for low power AC/DC charger and adaptor applications. It operates in primary-side sensing and regulation. Consequently, Opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated as shown in the Fig.1.In CC control,the current and output power setting can be adjusted externally by the sense resistor RS at CS pin. In CV control, multi-mode operations are utilized to achieve high performance and high efficiency. In addition, good load regulation is achieved by the built-in cable drop compensation. Device operates in PFM in CC mode as well at large load condition and it operates in PWM with frequency reduction at light/medium load. G1132A offers power on soft start control and protection coverage with auto-recovery features including Cycle-by-Cycle current limiting, VDD OVP, .


2019-04-14 : MCIRF4N65    K4A8G165WB    M392A2K43BB0    M392A4K40BM0    M471B5173EB0    K4T51163QN    K4T51083QN    M391B1G73QH0    M391B5173QH0    M378A5244BB0   


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