The JTM1615,JTM1615-1 are micropower step-up DC/DC converter

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

一,产品概述(General Description)
The JTM1615,JTM1615-1 are micropower step-up DC/DC converters
in a 5-lead low profile (1mm) ThinSOT pack-age. The JTM1615 is designed for higher power systems with a 350mA current limit and an input voltage range of 1.2V to 15V, whereas the JTM1615-1 is intended for lower
power and single-cell applications with a 100mA current limit and an extended input voltage range of 1V to 15V.Otherwise, the two devices are functionally equivalent. Both devices feature a quiescent current of only 20μA at no
load, which further reduces to 0.5μA in shutdown. Acurrent limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up to 34V to be easily generated in a simple boost

topology without the use of costly transformers. The JTM1615’s low
off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications.

二.产品特点(Features)
1.)Low Quiescent Current:
       20μA in Active Mode
       <1μA in Shutdown Mode
2.)Operates with VIN as Low as 1V
3.)Low VCESAT Switch: 250mV at 300mA
4.)Uses Small Surface Mount Components
5.)High Output Voltage: Up to 34V
6.)Low Profile (1mm) ThinSOTTM Package

三,应用范围 (Applications)
    LCD Bias
    Handheld Computers
    Battery Backup
    Digital Cameras

四.下载产品资料PDF文档

jtm1615

五, (责任编辑：oumao18)