目录C9z嘉泰姆

1.产品概述                       2.产品特点C9z嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 C9z嘉泰姆
5.产品封装图                     6.电路原理图                   C9z嘉泰姆
7.功能概述                        8.相关产品C9z嘉泰姆

一,产品概述(General Description)         C9z嘉泰姆

      The CXSD61040D is a 1.5MHz constant frequency,current mode C9z嘉泰姆

step-down converter. It is ideal for portable equipment requiring very C9z嘉泰姆

high current up to 2A from single-cell Lithium-ion batteries while still C9z嘉泰姆

achieving over 90% efficiency during peak load conditions. The C9z嘉泰姆

CXSD61040D also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation C9z嘉泰姆

provides very low output ripple for noise sensitive applications. The C9z嘉泰姆

CXSD61040D can supply up to 2A output load current from a 2.3V to 6V input voltage and the output voltage can be regulated as low as 0.6V. C9z嘉泰姆

The high switching frequency minimizes the size of external componentsC9z嘉泰姆

 while keeping switching losses low. The internal slope compensationC9z嘉泰姆

 setting allows the device to operatewith smaller inductor values to C9z嘉泰姆

optimize size and provide efficient operation. The device is available inC9z嘉泰姆

 a Pb-free, 3x3mm 10-lead DFN package and is rated over the -40°C C9z嘉泰姆

to +85°C temperature range.This device offers two operation modes,C9z嘉泰姆
PWM control and PFM Mode switching control, which allows a high C9z嘉泰姆

efficiency over the wider range of the load.C9z嘉泰姆

二.产品特点(Features)C9z嘉泰姆

High Efficiency: Up to 96%C9z嘉泰姆
1.5MHz Constant Frequency OperationC9z嘉泰姆
2A Output CurrentC9z嘉泰姆
No Schottky Diode RequiredC9z嘉泰姆
2.3V to 6V Input Voltage RangeC9z嘉泰姆
Output Voltage as Low as 0.6VC9z嘉泰姆
PFM Mode for High Efficiency in Light LoadC9z嘉泰姆
100% Duty Cycle in Dropout OperationC9z嘉泰姆
Low Quiescent Current: 40μAC9z嘉泰姆
Short Circuit ProtectionC9z嘉泰姆
Thermal Fault ProtectionC9z嘉泰姆
Inrush Current Limit and Soft StartC9z嘉泰姆
<1μA Shutdown CurrentC9z嘉泰姆
DFN3X3-10 packageC9z嘉泰姆
三,应用范围 (Applications)C9z嘉泰姆
Cellular and Smart PhonesC9z嘉泰姆
Wireless and DSL ModemsC9z嘉泰姆
PDAsC9z嘉泰姆
Portable InstrumentsC9z嘉泰姆
Digital Still and Video CamerasC9z嘉泰姆
PC CardsC9z嘉泰姆
四,产品封装图 (Package)C9z嘉泰姆

C9z嘉泰姆
五,电路原理图C9z嘉泰姆

C9z嘉泰姆
C9z嘉泰姆
Pin NamePin NumberDescriptionEN1Chip Enable Pin. Drive EN above 1.5V to turn on the part. Drive ENbelow 0.3V to turn it off. Do not leave EN floating.VDD2Analog supply input pin.PVDD3Power Supply Input. Must be closely decoupled to GND with a 10μF orgreater ceramic capacitor.GND4,6Analog ground pin.FB5Output Voltage Feedback Pin. An internal resistive divider divides theoutput voltage down for comparison to the internal reference voltage.SW7,8Power Switch Output. It is the switch node connection to Inductor. Thispin connects to the drains of the internal P-ch and N-ch MOSFETswitches.PGND9,10Power Ground Pin.EP11Power Ground exposed pad, Must be connected to bare copper groundplane.C9z嘉泰姆
六.产品PDF文档C9z嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！C9z嘉泰姆

 C9z嘉泰姆

低压同步DC-DC降压ICC9z嘉泰姆

型号C9z嘉泰姆

输入耐压C9z嘉泰姆

输出电压C9z嘉泰姆

输出电流C9z嘉泰姆

反馈电压C9z嘉泰姆

工作频率C9z嘉泰姆

效率C9z嘉泰姆

静态工作电流C9z嘉泰姆

待机电流C9z嘉泰姆

封装C9z嘉泰姆

CXSD61036C9z嘉泰姆

2.0-6.0VC9z嘉泰姆

1.2V/1.8V/3.3V/可调输出C9z嘉泰姆

0.7AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MHzC9z嘉泰姆

96%C9z嘉泰姆

20uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61037C9z嘉泰姆

2.5-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

1AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MHzC9z嘉泰姆

96%C9z嘉泰姆

20uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61038C9z嘉泰姆

2.0-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

1.0AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

20uAC9z嘉泰姆

1uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61038AC9z嘉泰姆

2.3-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

1.2AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

35uAC9z嘉泰姆

1uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61038BC9z嘉泰姆

2.3-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

1.5AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

35uAC9z嘉泰姆

1uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61039C9z嘉泰姆

2.3-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

1.5AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

35uAC9z嘉泰姆

1uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61040C9z嘉泰姆

2.0-6.5VC9z嘉泰姆

可调输出C9z嘉泰姆

2.0AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

40uAC9z嘉泰姆

1uAC9z嘉泰姆

SOT-26C9z嘉泰姆

CXSD61040BC9z嘉泰姆

2.6-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

2.0AC9z嘉泰姆

0.6VC9z嘉泰姆

3MC9z嘉泰姆

96%C9z嘉泰姆

30uAC9z嘉泰姆

0.1uAC9z嘉泰姆

SOT-25C9z嘉泰姆

CXSD61042SC9z嘉泰姆

2.3-6.5VC9z嘉泰姆

可调输出C9z嘉泰姆

2.0AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

40uAC9z嘉泰姆

40uAC9z嘉泰姆

SOP-8C9z嘉泰姆

CXSD61043SC9z嘉泰姆

2.3-6.5VC9z嘉泰姆

可调输出C9z嘉泰姆

3.0AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

95%C9z嘉泰姆

40uAC9z嘉泰姆

40uAC9z嘉泰姆

ESOP-8C9z嘉泰姆

CXSD61044DC9z嘉泰姆

2.3V-6.5VC9z嘉泰姆

可调输出C9z嘉泰姆

1.3AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

96%C9z嘉泰姆

35uAC9z嘉泰姆

35uAC9z嘉泰姆

DFN2*2-6C9z嘉泰姆

CXSD61040DC9z嘉泰姆

2.3V-6.5VC9z嘉泰姆

可调输出C9z嘉泰姆

2AC9z嘉泰姆

0.6VC9z嘉泰姆

1.5MC9z嘉泰姆

95%C9z嘉泰姆

40uAC9z嘉泰姆

40uAC9z嘉泰姆

DFN3*3-10C9z嘉泰姆

CXSD61043C9z嘉泰姆

2.5-6.0VC9z嘉泰姆

可调输出C9z嘉泰姆

3.0AC9z嘉泰姆

0.6VC9z嘉泰姆

1MHzC9z嘉泰姆

95%C9z嘉泰姆

40uAC9z嘉泰姆

0.1uAC9z嘉泰姆

SOT-25C9z嘉泰姆