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S-8353A50UA IRJ 的参数 |
| 控制方式
MODE |
PWM |
| 输入电压VIN
Input Voltage |
1.8~6V |
| 输出电压VOUT
Output Voltage |
5V |
| 输出电流IOUT
Output Current |
160mA/0.16A |
| 震荡频率FOSC
Oscillation Frequency |
1.113MHz |
| 内置FET
Built-in FET |
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| Description & Applications |
PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR ? Low voltage operation: 1.8 V to 6.0 V ? Oscillation frequency: 286 kHz to 1.133 MHz (selectable by external resistor) ? UVLO (under-voltage lockout) function: ?Detection voltage can be selected from between 1.5 V and 2.3 V in 0.1 V steps. ?Hysteresis width can be selected from between 0.1 V and 0.3 V in 0.1 V steps. ? Timer latch short-circuit protection circuit: ?Delay time can be set using an external capacitor. ? Soft-start function: Soft-start time can be selected in three steps, 10 ms, 15 ms, and 20 ms. ? Phase compensation external setting: ?Adjustable by connecting resistor and capacitor in series to GND. ? Shutdown function: S-8338 Series, shutdown current consumption: 1.0 μA max. ? Lead-free, Sn 100%, halogen-free ? Power supplies for LCDs and CCDs ? Power supplies for portable equipment |
| 描述与应用 |
PWM控制或PWM / PFM切换 内置的晶体管开关稳压器 ?低电压工作：1.8 V到6.0 V ?振荡频率：286 kHz至1.133兆赫（由外部电阻选择） ?UVLO（欠压锁定）功能： ?检测电压可以从1.5 V和2.3 V之间，在0.1 V步骤。 ?迟滞宽度可以选择从0.1 V和0.3 V，0.1 V步之间。 ?定时器锁存短路保护电路： ?延迟时间可以设置使用一个外部电容器。 ?软启动功能：软启动时间可以选择三个步骤，10毫秒，15毫秒，20毫秒。 ?外接设定相位补偿： ?通过连接到GND串联电阻和电容可调。 ?关机功能：S-8338系列，休眠时消耗电流1.0μA最大值。 ?无铅，SN100％，无卤素的 ?电源，LCD，CCD等 ?用于便携式设备的电源供应器 |
| 技术文档PDF下载 |
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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 |
| S-8353A45MC |
IRE |
SEIKO |
05+ |
SOT-153/SOT23-5 |
15000 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
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| S-8353A50UA |
IRJ |
SEIKO |
05+ |
SOT-89 |
1000 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
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| S-8353H30MC |
1WP |
SEIKO |
05+nopb |
SOT-153/SOT23-5 |
51000 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
| S-8353H30MC |
1WP |
SEIKO |
05+NOPB |
SOT-153/SOT23-5 |
0 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
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| S-8353H31MC |
IWQ |
SEIKO |
05+ |
SOT-153/SOT23-5 |
200 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
| S-8353H45MC |
IXE |
SEIKO |
05+ |
SOT-153/SOT23-5 |
600 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
| S-8353H50MC |
IXJ |
SEIKO |
02+ |
SOT-153/SOT23-5 |
800 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
| S-8353A50UA |
IRJ |
SEIKO |
05+ |
SOT-89 |
0 |
电源管理ICPower Management IC/PMIC-DC/DC升压转换器DC/DC Step-Up Converter |
查看 |
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