扫一扫
了解更多
服务热线
15859731896
18915331371
科山芯创
cosine nanoelectronics
产品特点:
工作电压范围宽: 8~40V
内置 5.1 V±1.0%的基准电压源
芯片内振荡器工作频率宽 100Hz~400 kHz
具有振荡器外部同步功能
死区时间可调
末级采用推挽式电路,电流最大值可达 400mA
内设欠压锁定电路
内置软启动电路
内置 PWM(脉宽调制)
应用领域:逆变器,储能,充电桩,电源管理
产品特点:
■ Wide operation voltage range: 3V to 30V
■ Low power consumption
■ Monostable (one shot) or astable (free-running) operation
■ True and complemented buffered outputs
■ Only one external resistor and capacitor required
■ Monostable Multivibrator:
- Positive- or negative-edge triggering
- Output pulse width independent of trigger pulse duration
- Regriggerable option for pulse-width expansion
- Long pulse width possible using small RC components with external counter provision
- Fast recovery time independent of pulse width
- Pulse-width accuracy maintained at duty cycles approaching 100%
■ Astable Multivibrator:
- 50% duty cycle
- Oscillator output available
- Free-running or gatable operating modes
■ Packaging: SOP14/TSSOP14/DIP14
应用领域:
■ Digital Equipment
■ Timing Circuits
■ Frequency Multiplication/Division
数据手册下载:COS4047
服务热线:18915331371
15859731896