(The wide core source) recently launched SC1418 (4.2v) single large current (2.5A) lithium battery charge management controller. The chip has an input current automatic detection function, when the external adapter 5V 500MA when charging the chip automatically reduce the charge current when the adapter 5V 2A charge current when charging chip automatically increases to large current of 2A above, in order to meet the market messy complicated adapter. Conventional chip when the input current will damage the charging circuit can not be met. SC1418 charge management controller can be used in consumer electronics products, such as portable DVD, personal media players (PMP), and portable GPS systems. To ensure high-capacity lithium-ion rechargeable battery and reliable, these fully integrated charge-management controller on a single chip integrates a number of key criteria charging management and security features. SC1418 charger is a small SOP-8 package, easy welding and chip production. Help to achieve a more intelligent, fast and safe battery charger designs. ● for single-cell lithium-ion high-efficiency battery charger design ● 0.5% of the charging voltage control precision smart battery detection ● ● Built-in high-power MOSFET ● switching frequency 3000KHZ ● programmable charge current control, the maximum charge current up to 3A ● NTC thermistor interface to monitor battery temperature ● LED charge status indicator ● Operating ambient temperature range: -20 ℃ ~ 70 ℃ Main products: lithium rechargeable lithium battery management IC double single 8.4V rechargeable lithium-cadmium batteries tweezers mouse boost ultra-low power IC DC-DC regulator IC Car Charger Car Charger IC solutions Car LED lighting driver IC constant current output with a line of cars filling up car charger IC 60V high voltage regulator IC lithium battery charge management IC 3.7V 5V high current step-up boost charger IC LED Driver IC IC IC urgent boost charge current regulator IC LED lights boost driver IC IC electric toys boost high efficiency DC-DC step-down IC Wide Input high current incandescent lamp driver IC LED flashlight boost IC synchronous rectification IC synchronous buck IC DC / DC step-down IC solar lawn IC output adjustable low-voltage detector IC buck IC touch IC 8 key touch IC 6 key touch IC IC-touch touch touch touch key double bond IC chip 24-key touch IC 36 key touch IC three-terminal regulator IC LDO LDO 22V power supply 40V buck buck LDO widely core source --- Luo Mobile: 13425146336 Tel: 0755-29469758 27668758 E-mail: mk003@zgsemi.com Website: http: //www.zgsemi.com