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XC9509A01CAR DC/DC Step-Down Converting PMIC 0.9~4V MSOP-10/USP-10 Step-Down Converter

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Product description
控制方式
MODE
PWM/PFM
输入电压VIN
Input Voltage
2~6V
输出电压VOUT
Output Voltage
0.9~4V
输出电流IOUT
Output Current
600mA
震荡频率FOSC
Oscillation Frequency
1200KHZ
内置FET
Built-in FET
PMOS/NMOS
Description & ApplicationsSynchronous Step-Down DC/DC Converter with Built-In LDO Regulator in Parallel Plus Voltage Detector •Input Voltage Range : 2.4V ~ 6.0V •Low ESR Capacitor : Ceramic capacitor compatible •VD Function : Sense internally either VDD, DCOUT, or VROUT. N-ch open drain output •Small Package : MSOP-10, USP-10 • •Output Voltage Range : 0.9V ~ 4.0V (Accuracy±2%) •Output Current : 600mA (for MSOP-10 package) 400mA (for USP-10 package) •Control Method : PWM or PWM/PFM Selectable •Oscillation Frequency : 300kHz, 600kHz, 1.2MHz Reglator Output : Parallel Input to DC/DC Converter •Output Voltage Range : 0.9V ~ 4.0V (Accuracy±2%) •Current Limit : 300mA •Dropout Voltage : 80mV @ IOUT=100mA (VOUT=2.8V) •High Ripple Rejection : 60dB @1kHz (VOUT=2.8V)
描述与应用同步降压DC/ DC转换器 内置LDO稳压器,并行加电压检测 •输入电压范围:2.4V〜6.0V •低ESR电容器陶瓷电容器兼容 •VD功能:内部是VDD,DCOUT或VROUT感。 N-ch开漏输出 •小包装:MSOP-10,USP-10 • •输出电压范围:0.9V〜4.0V(精度±2%) •输出电流:600mA(MSOP-10封装)   400毫安(USP-10包) •控制方式:PWM或PWM/ PFM可选 振荡频率为300kHz,600kHz的1.2MHz的 Reglator输出:DC/ DC转换器的并行输入 •输出电压范围:0.9V〜4.0V(精度±2%) •电流限制电流:300mA •漏失电压:80mV的@ IOUT=电流100mA(VOUT=2.8V) •高纹波抑制:60dB的@1KHZ(VOUT= 2.8V)
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