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Chipown |
Low Standby-Power Off-Line PWM Converters |
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Chipown |
Low Standby-Power Quasi-Resonant Primary-Side Converter Features ■ Internal 650 V avalanche-rugged smart power VDMOSFET ■ Internal HV Start-up Circuit, Standby power consumption < 30mW at 230VAC ■ Multi-mode and Quasi-Resonant technique achieve high Package/Order Information efficiency, meeting ener |
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Chipown |
High Precision CC/CV Primary-Side Converter Applications ■ Internal 650 V avalanche-rugged power MOSFET ■ Switch AC/DC Adaptor and Battery Charger ■ ±5% Constant current Regulation at Universal AC input ■ LED Light ■ Primary-side Sensing and Regulation Without TL431 and Opt coupler Pac |
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Chipown |
High-accuracy CC/CV primary-side feedback AC/DC converter ……………………………………………………………………2.0A C 13 ：+86(510)85217718 ：http://www.chipown.com.cn Rev.A.14041 2 / 5 PN8359 3. (TJ =25°C, VCC = 15 V；) VBVDSS ISW = 250uA, TJ = 25℃ IOFF VSW = 550 V RDS(on) ISW = 1A,TJ = 25℃ ISW = 1A , TJ = |
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Chipown |
Ultra-low standby power quasi-resonant primary-side feedback AC-DC converters ……-55~150℃ (SOP-7)……………………………...…………………...……. ………..………………………….…... 80°C/W (10) ……………………………………………………………….………………………………260℃ ESD (1) (HBM, ESDA/JEDEC JDS-001-2014)………………………………………………………………….4.0kV …………..……………………………………………………………..…………………………1.0A ：1. ESD (E |
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Chipown |
Current Mode PWM Controller ■ 85v to 265v wide range AC voltage input ■ Operating Frequency(60kHz) ■ Frequency modulation for low EMI ■ Burst-mode Operation ■ No-load consumption power < 50 mW ■ Built-in Soft Start ■ Internal HV Start-up Circuit ■ Excellent Protection : Over |
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Chipown |
Low Standby-Power Off-Line PWM Converters ■ ■ ■ ■ ■ ■ ■ ■ ■ Internal 730 V avalanche-rugged power MOSFET Operating Frequency(60kHz) Frequency modulation for low EMI Burst-mode Operation No-load consumption power < 40 mW @220VAC Built-in Soft Start Internal HV Start-up Circuit Open frame outp |
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Chipown |
Ultra-low standby power quasi-resonant primary side feedback AC/DC converter ………………….…...…. ….-55~150℃ （Tpulse=100us）………….…….…..…..…5A ：1. ESD(ESDA/JEDEC JDS-001-2014)。 (TA = 25°C, ) VDD VDD VDD VDD VDD VDD CS CS FB BVDSS IOFF RDS(on) VSW_START ISW =250uA Vsw =500V ISW = 1A, TJ = 25℃ VDD=VDDon |
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Chipown |
Built-in high-pressure quasi-resonant non-isolated constant current LED driver chip …………………………… 1.0A C 13 ：+86(510)85217718 ：http://www.chipown.com.cn Rev.A.1408 2 / 6 PN8315 3. (TJ =25°C, VCC = 15 V；) VBVDSS IOFF RDS(on) ISW = 250uA, VCS = 1V, TJ = 125℃ VSW =500 V, VCS = 1V ISW = 0.4A,TJ = 25℃ 4. (TJ =25 |
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Chipown |
High Precision CC/CV Primary-Side Converter ■ Internal 650 V avalanche-rugged power MOSFET ■ ±5% Constant current Regulation at Universal AC input ■ Primary-side Sensing and Regulation Without TL431 and Opt coupler ■ Programmable CV and CC Regulation ■ Programmable Cable Drop Compensation ■ Bu |
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Chipown |
Built-in high-pressure quasi-resonant non-isolated constant current LED driver chip |
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Chipown |
Non-isolated buck boost built-in high-voltage start LED constant current driver chip uA, VCS = 1V, TJ = 25℃ VSW = 650 V ISW = 0.4A,TJ = 25℃ 650 100 13.0 4. (TJ =25°C, VCC = 15 V；) VSW_START IDD_CH VDD VDDon VDD VDDoff VDD Vddchon Vddchoff VDDclamp VDD IDD1 IDD2 IDD-FAULT VSW = 105 V, VCS = 0.4 |
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Chipown |
Low Standby-Power Off-line PWM converters ■ 85v to 265v wide range AC voltage input ■ Operating Frequency(60kHz) ■ Frequency modulation for low EMI ■ Burst-mode Operation ■ Built-in Soft Start ■ Internal HV Start-up Circuit ■ Excellent Protection : Over Current Protection (OCP) Over Temp |
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Chipown |
Built-in high-pressure quasi-resonant non-isolated constant current LED driver chip A, VCS = 1V, TJ = 125℃ VSW = 500 V, VCS = 1V ISW = 1.0A,TJ = 25℃ 4. (TJ =25°C, VCC = 15 V；) VSW_START IDD_CH VDD VDDon VDDoff Vddchon Vddchoff VDDclamp IDD0 IDD1 VDD VDD VDD VSW = 120 V, VCS = 1V, VDD = 4 V After turn-on VSW = 12 |
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