中文
EnglishSF6010R is a high precision, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulation (PSR) controller for offline small power converter applications. It can directly drive power
SF6010R
PSR Controller & Power Switch
Proprietary "Audio Noise Cancellation "Contro
Built -in AC Line CC Compensation
Proprietary "Zero-Output Statup "Control
Proprietary "Smart Output Short Protection"
11.7V UVLO Hysteresis Window
FB Short Protection and ±5% CC and CV Precision
Proprietary NC-Cap/PSRTM Control
Wide VDD Operating Range (7V to 24V)
Compensate for Line voltage variation
Proprietary NC-Cap/PSR TM (Primary side Regulation) Control without External Compensation/Filtering Capacitor Needed
Less than 70mW Standby power
Wide VDD Operating Range (7V to 24V)
Proprietary Cable Drop Compensation
Application:
Battery chargers for cellular phones, cordless phones ,PA D, digital cameras ,etc
Replaces linear transformer and RCC SMPS
Small power adapter
AC/DC LED lighting
SF6010R is a high precision, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulation (PSR) controller for offline small power converter applications. It can directly drive power BJT, which can further lower system cost. The IC integrates proprietary "Audio Noise Cancellation" control for audio noise free operation.
SF6010R has built-in proprietary NC-Cap/PSRTM control for CV control, which eliminates external compensation or filtering capacitor. It has built-in cable drop compensation function, which can provide excellent CV performance. The IC uses Multi Mode Control to improve efficiency and reliability and to decrease audio noise energy @ light loadings. The IC can achieve less than 70mW standby power.
SF6010R integrates proprietary "Zero-Output Startup" control to achieve startup when output is near zero voltage. The IC also has proprietary "Smart Output Short Protection", which can limit maximum power when output is short circuit.
SF6010R integrates functions and protections of FB Short Protection, Under Voltage Lockout (UVLO), VDD Over Voltage Protection (VDD OVP), Soft Start, Cycle-by-cycle Current Limiting (OCP), Pin Floating Protection, VDD Clamping.
SF6010R is available in SOT23-5 and SOT23-6 packages.
ID | 型号 | 拓扑结构 | 驱动模式 | 待机功耗</h2> | 最大输出功率</h2> | 六级能效 | 封装 |
21 | SF5938 | NC-Cap/PSR-||™ | MOS Inside | 70mw | - | - | DIP8 |
22 | SF6022 | NC-Cap/PSR-||™ | 1A MOS Inside | 90mw | 4.5w | - | SOP8 |
23 | SF6771S | super-QR/PSR™ | External MOS | 70mw | 25w | √</p> | SOT23-6 |
24 | SF6761S | super-QR/PSR™ | - | 75mw | - | √</p> | SOT23-6 |
25 | SF6010R | super-QR/PSR™ | - | 90mw | - | √</p> | SOT23-5 |
发表评论