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TCV7106FN V106 的参数 |
控制方式
MODE |
PWM |
输入电压VIN
Input Voltage |
2.7~5.6V |
输出电压VOUT
Output Voltage |
可调/adj |
输出电流IOUT
Output Current |
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震荡频率FOSC
Oscillation Frequency |
550KHZ |
内置FET
Built-in FET |
pmos/nmos |
Description & Applications |
Buck DC-DC Converter IC ? Enables up to 2.5A (@ VIN = 5V) /2A (@ VIN = 3.3V) of load current (IOUT) with a minimum of external components. ? High efficiency: η = 95% (typ.) (synchronous mode @VIN = 5V, VOUT = 3.3V, IOUT = 0.7A) ? High efficiency in the large load current range is realized because of switchable operation mode, synchronous and non-synchronous. ? Operating voltage range: VIN = 2.7V to 5.6V ? Low ON-resistance: RDS (ON) = 0.18? (high side) / 0.12? (low-side) typical (@VIN = 5V, Tj = 25°C) ? Oscillation frequency: fOSC = 550kHz (typ.) ? Feedback voltage: VFB = 0.8V ± 1% (@Tj = 0 to 85°C) ? Uses internal phase compensation to achieve high efficiency with a minimum of external components. ? Allows the use of a small surface-mount ceramic capacitor as an output filter capacitor. ? Housed in a small surface-mount package (PS-8) with a low thermal resistance. |
描述与应用 |
DC-DC降压转换器IC ?允许高达2.5A(VIN= 5V)/ 2A(VIN=3.3V)的负载电流(IOUT),用最少的外部元件。 ?高效率:η=95%(典型值) (同步模式@ VIN=5V,VOUT= 3.3V,IOUT=0.7A) ?高效率来实现的,因为在大的负载电流范围内的切换操作模式,同步和 非同步。 ?工作电压范围:VIN= 2.7V到5.6V ?低导通电阻RDS(ON)=0.18Ω(高压侧)/0.12Ω(低侧)典型(VIN=5V,TJ= 25°C) ?振荡频率:FOSC=550kHz的(典型值) ?反馈电压VFB=0.8V±1%(@ TJ=0?85°C) ?使用内部相位补偿,实现了高效率,用最少的外部元件。 ?允许使用小型表面贴装陶瓷电容作为输出滤波电容。 ?坐落在一个小型表面贴装封装(PS-8)具有低热阻。 |
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相关型号列表 |
型号 |
标记/丝印/代码 |
厂家 |
批号 |
封装 |
数量 |
描述 |
详细资料 |
TCV7106FN |
V106 |
TOSHIBA |
12+ROHS |
PS-8 |
9000 |
电源管理ICPower Management IC/PMIC-DC/DC降压转换器DC/DC Step-Down Converter |
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TCV7106FN |
V106 |
TOSHIBA |
12+ROHS |
PS-8 |
6000 |
电源管理ICPower Management IC/PMIC-其它Other |
查看 |
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