供应嘉泰姆CXSD61035驱动IC高效率固定频率降压Boost直流变换器

¥0.40 1 - 99个
¥0.30 100 - 9999个
¥0.20 ≥10000个

参数

嘉泰姆品牌
CXSD61035型号
驱动IC类型

发货地广东深圳 1天内发货供货总量50000000个

深圳市南山区嘉泰姆电子经营部: 进入店铺在线咨询

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产品详情

产品概述

The CXSD61035 is high efficiency, fixed frequency, Buck-Boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The devices are suitable for single lithium-ion, multicell alkaline or NiMH applications where the output voltage is within the battery voltage range. The switching frequencies up to 1.5 MHz could be fixed by an external resistor. Also the oscillator could be synchronized to an external clock. The quiescent current is 1mA which maximizes the battery life in portable applications. Other features include a 1µA shutdown, thermal shutdown and current limit. The CXSD61035 is available in the 10-pin thermally enhanced MSOP package (or upon request).

产品特点

Synchronous Rectification: Up to 95% Efficiency

Single Inductor

Fixed Frequency Operation with Battery Voltages Above, Below or Equal to the Output

Quiescent Current：1mA (50uA low power mode: mode pin high)

Continuous Output Current Up to 1A

Input Voltage range: 1.8V to 5.5V

Programmable oscillator frequency from 350kHz to 1.5MHz

No Schottky Diodes required（VOUT<4.3V）

VOUT Disconnected from VIN During Shutdown

Shutdown Current＜1µA

Small Thermally Enhanced 10-pin MSOP Package

应用范围

Handheld Instruments

MP3/MP4 Players

Palmtop computers

Digital Cameras

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产品封装图

电路原理图

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线性单节锂电充电IC
产品型号	输出电压	输入电压	充电电流	充电截止电压	精度	涓流充电截止电压	功耗	封装形式
CXLB7244	4.2V	4.5-12V	200mA	4.2V	±1%	2.9V	55uA	SOT23-6
CXLB7245DR	4.2V	4.5-6.0V	300mA	4.2V	±1%	2.9V	350uA	DFN2*3-8
CXLB7246DR	4.2V	4.25-6.5V	200mA	4.2V	±1%	2.9V	350uA	DFN2*3-8
CXLB7246MR	4.2V	4.25-6.5V	200mA	4.2V	±1%	2.9V	150uA	SOT-25
CXLB7247	4.2V	4.25-6.5V	1.2A	4.2V	±1%	2.9V	25uA	ESOP8
CXLB7247ADR	4.2V	4.5-12V	1A	4.2V	±1%	2.9V	55uA	DFN3*3-8
CXLB7247B	3.6V/4.2V	4.25-6.5V	1.2A	3.6V-4.2V	±1%	2.9V	25uA	ESOP8
CXLB7247DR	4.2V	4.5V-8V	1A	4.2V	±1%	2.9V	55uA	DFN3*3-8
CXLB7248	4.2V	4.25-6.5V	800mA	4.2V	±1%	2.9V	25uA	SOT23-5
CXLB7248B	4.2V	4.25-6.5V	800mA	4.2V	±1%	2.9V	25uA	SOT23-5
CXLB7248C	4.2V	4.25-6.5V	500mA	4.2V	±1%	2.9V	25uA	SOT23-5
CXLB7248D	4.35V	4.25-6V	800mA	4.35V	±1%	2.9V	25uA	SOT23-5
CXLB7249	4.2V	4.25-6.5V	800mA	4.2V	±1%	2.9V	85uA	SOT23-5
CXLB7249B	3.7V	4-7V	500mA	3.7V	±1%	2.5V	250uA	SOT23-5
CXLB7249C	2.8V	4-7V	500mA	2.8V	±1%	2.0V	250uA	SOT23-5
CXLB7249D	4.35V	4.25-6.5V	800mA	4.35V	±1%	2.9V	85uA	SOT23-5
CXLB7250	4.2V	4.0-8.0V	1200mA	4.2V	±1%	2.9V	55uA	ESOP8
CXLB7250A	4.2V	4.0-8.0V	1200mA	4.2V	±1%	2.9V	55uA	ESOP8
CXLB7250B	4.35V	4.0-8.0V	1200mA	4.35V	±1%	2.9V	55uA	ESOP8
CXLB7250C	4.2V	4.25-7.0V	1000mA	4.2V	±1%	2.9V	55uA	ESOP8
CXLB7250DR	4.2V	4.25-7.0V	1000mA	4.2V	±1%	2.9V	50uA	DFN2X2-6L
CXLB7251	4.2V	4.25-6.0V	750mA	4.2V	±1%	2.9V	25uA	SOT23-6
CXLB7251A	4.2V	4.25-6.0V	800mA	4.2V	±1%	2.9V	25uA	SOT23-6
CXLB7251B	4.35V	4.5-6.5V	700mA	4.35V	±1%	2.9V	80uA	SOT-26
CXLB7251C	4.2V	4.25-6.5V	500mA	4.2V	±1%	2.9V	25uA	SOT-26
CXLB7251D	4.2V	4.5-18V	800mA	4.2V	±1%	2.9V	70uA	SOT-26