- FP6791C
- 参考价格:
- 发布者:凌晔科技
- 查看更多 FP6791C 供应商 获取更低报价
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详细信息
品牌:FITIPOWER
封装:TSSOP-8
批号:17+
数量:28555
描述:Description
The FP6791C is a CMOS step-up switching controller which incorporates a reference voltage circuit, an oscillator, an error amplifier, a PWM controller, an under voltage lockout circuit (UVLO) and a timer latch short-circuit protection circuit. The switching frequency can be controlled by the resistor connected to the ROSC pin, and the maximum duty ratio can be controlled by the resistor connected to the RDUTY pin. In addition, the FP6791C provides adjustable short-circuit protection delay time with an external capacitor which is connected to the CSP pin. If the maximum duty condition continues due to short-circuiting, the capacitor externally connected to the CSP pin will be charged, and oscillation will stop after a specific time. This condition will be cleared by re-application of power. This controller IC allows various settings and employs a small package, which make it easy to use.
Features
檔案下載
● Programmed Switching Frequency
● Programmed Maximum Duty Ratio
● Reference Voltage: 1.0V ± 1.5%
● UVLO (Under-Voltage Lockout) Function:
‧ Detection Voltage 2.2V
‧ Hysteresis Width 0.3V
● Timer Latch Short-Circuit Protection Circuit: Delay Time Set by an External
Capacitor.
● Internal Soft-Start Function
● External Compensation Network
● Small Package: 8-pin TSSOP
● RoHS Compliant
Applications
● LCD Panel
● Portable Equipment
名称:深圳市凌晔科技有限公司
地址:深圳市福田区中航路华强广场C座13L
QQ:869030400
联系人:张小姐
联系电话:0755-83660559 13544017528
封装:TSSOP-8
批号:17+
数量:28555
描述:Description
The FP6791C is a CMOS step-up switching controller which incorporates a reference voltage circuit, an oscillator, an error amplifier, a PWM controller, an under voltage lockout circuit (UVLO) and a timer latch short-circuit protection circuit. The switching frequency can be controlled by the resistor connected to the ROSC pin, and the maximum duty ratio can be controlled by the resistor connected to the RDUTY pin. In addition, the FP6791C provides adjustable short-circuit protection delay time with an external capacitor which is connected to the CSP pin. If the maximum duty condition continues due to short-circuiting, the capacitor externally connected to the CSP pin will be charged, and oscillation will stop after a specific time. This condition will be cleared by re-application of power. This controller IC allows various settings and employs a small package, which make it easy to use.
Features
檔案下載
● Programmed Switching Frequency
● Programmed Maximum Duty Ratio
● Reference Voltage: 1.0V ± 1.5%
● UVLO (Under-Voltage Lockout) Function:
‧ Detection Voltage 2.2V
‧ Hysteresis Width 0.3V
● Timer Latch Short-Circuit Protection Circuit: Delay Time Set by an External
Capacitor.
● Internal Soft-Start Function
● External Compensation Network
● Small Package: 8-pin TSSOP
● RoHS Compliant
Applications
● LCD Panel
● Portable Equipment
名称:深圳市凌晔科技有限公司
地址:深圳市福田区中航路华强广场C座13L
QQ:869030400
联系人:张小姐
联系电话:0755-83660559 13544017528

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