The CXAC8585A CXAC8585H consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET, designed for small power off line SMPS. CXAC8585A CXAC8585H offers complete protection coverage with automatic self-recovery feature including current limiting (OCP), over voltage (OVP), and under voltage lockout (UVLO), over temperature protection (OTP). Burst mode operation helps to reduce the power of the system in standby position. The device consists of the high voltage start-up circuit and the system can start up quickly.
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[ CXAC8585A ]"
目录
产品概述 返回TOP
The CXAC8585A CXAC8585H consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET, designed for small power off line SMPS. CXAC8585A CXAC8585H offers complete protection coverage with automatic self-recovery feature including current limiting (OCP), over voltage (OVP), and under voltage lockout (UVLO), over temperature protection (OTP). Burst mode operation helps to reduce the power of the system in standby position. The device consists of the high voltage start-up circuit and the system can start up quickly.
产品特点 返回TOP
■ 85v to 265v wide range AC voltage input
■ A 730v MOSFET on the same silicon chip
■ Auto start up with high voltage current source
■ 10v to 37v wide range VCC voltage
■ Fixed 55KHz switching frequency
■ Automatic skip cycle mode in low load condition.
■ Auxiliary under voltage lockout with hysteresis
■ Protection Coverage:
Over Current Protection (OCP)
Over Temperature Protection (OTP)
Over Voltage Protection (OVP)
应用范围 返回TOP
■ Electromagnetic Oven power supplies
■ Small household application power supplies (Coffee machine, Electric kettle, etc.)
■ LED Driver
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP
| AC-DC(SSR) | ||||||||
| Product | Character | Standby Power | SW Voltage | VDD Operation Voltage | Adaptor Output Power | Open Frame Output Power | Frequency | Package |
| CXAC8579 | Low Standby-Power Off-line PWM converter | 0~650V | <50mW | 13Ω | 8W | 10W | 60kHz | DIP7 |
| CXAC8580 | Low Standby-Power Off-line PWM converters | 0~650V | <50mW | 4.5Ω | 12W | 15W | 60kHz | DIP7 |
| CXAC8581 | Low Standby-Power Off-line PWM converters | 0~650V | <50mW | 3.6Ω | 12W | 18W | 60kHz | DIP7 |
| CXAC8582 | Low Standby-Power Off-line PWM converters | 0~650V | <50mW | 13Ω | 8W | 10W | 60kHz | DIP7 |
| CXAC8583 | Low Standby-Power Off-line PWM converters | 0~650V | <50mW | 3.6Ω | 12W | 18W | 60kHz | DIP7 |
| CXAC8584 | Low Standby-Power Off-line PWM converters | 0~650V | <50mW | 2Ω | 18W | 24W | 60kHz | DIP7 |
| CXAC8585A | PWM converters | 0~730V | <300mW | 27Ω | - | 8W | 55kHz | DIP8/SOP8 |
| CXAC8585H | PWM converter | 0~800V | <150mW | 18Ω | 6W | 8W | 60kHz | DIP8/SOP7 |
| CXAC8586 | PWM converter | 0~800V | <150mW | 10Ω | 10W | 12W | 60kHz | DIP8/SOP7 |
| CXAC8583A | Low Standby-Power Off-line PWM converter | 0~900V | <50mW | 7Ω | 10W | 12W | 60kHz | DIP7 |
| CXAC8582T | Low Standby-Power Off-line PWM converter | 0~1000V | <50mW | 9Ω | 8W | 10W | 60kHz | DIP7 |
| Product | Character | Standby Power | Start-up | VDD Operation | Vcc_Clamp | Output | Frequency | Package |
| Current | Voltage | Power | ||||||
| CXAC8589 | PWM Controller | <150mw | 5uA | 10~26V | 32V | <40W | Adaptive | SOT23-6/DIP8 |
| CXAC8589A | PWM Controller | <100mw | 5uA | 10~26V | 32V | <40W | Adaptive | SOT23-6 |
| CXAC8590 | PWM Controller | <100mw | 5uA | 10~26V | 32V | <40W | 65kHz | SOT23-6/DIP8 |
| CXAC8590A | PWM Controller | <100mw | 5uA | 10~26V | 32V | <40W | 65kHz | SOT23-6/DIP8 |
| CXAC8591 | PWM Controller | <100mw | 2uA | 8~26V | 27V | <70W | 65kHz | SOT23-6 |
| CXAC8592 | PWM Controller | <300mw | 5.5uA | 12~23.5V | 34.5V | <70W | Adaptive | SOP8 |
