• Product pinout
  • Description
  • BQ2022,1K-bit EPROM For Battery Pack Identification
  • The bq2022 is a 1K-bit serial EPROM containing a factory-programmed, unique 48-bit identification number, 8-bit CRC generation, and the 8-bit family code (09h). A 64-bit status register controls write protection and page redirection.
    The bq2022 SDQ? ...
  • LTC1760,LTC1760 - Dual Smart Battery System Manager
  • The LTC1760 Smart Battery System Manager is a highly integrated level 3 battery charger and selector intended for products using dual smart batteries. Three SMBus interfaces allow the LTC1760 to servo to the internal voltage and currents measured by the ...
  • LTC4100,LTC4100 - Smart Battery Charger Controller
  • The LTC4100 Smart Battery Charger is a single chip charging solution that dramatically simplifies construction of an SBS compliant system. The LTC4100 implements a Level 2 charger function whereby the charger can be programmed by the battery or by the host. A ...
  • LTC4101,LTC4101 - Smart Battery Charger Controller
  • The LTC4101 Smart Battery Charger is a single chip charging solution that dramatically simplifies construction of an SBS compliant system. The LTC4101 implements a Level 2 charger function whereby the charger can be programmed by the battery or by the host. A ...
  • LTC1759,LTC1759 - Smart Battery Charger
  • The LTC1759 Smart Battery Charger is a single chip charging solution that dramatically simplifies construction of an SBS compliant system. The LTC1759 implements a Level 2 charger function whereby the charger can be programmed by the battery or by the host. A ...
  • LTC4410,LTC4410 - USB Power Manager In ThinSOT
  • The LTC 4410 enables simultaneous battery charging and operation of portable USB 1.0 and 2.0 compliant devices while they are connected to a USB port. As the USB periph- eral load increases, the LTC4410 proportionally reduces the battery charge current to ...
  • LTC4411,LTC4411 - 2.6A Low Loss Ideal Diode In ThinSOT
  • The LTC4411 is an ideal diode IC, capable of supplying up to 2.6A from an input voltage between 2.6V and 5.5V. The LTC4411 is housed in a 5-lead 1mm profile SOT-23 package.
    The LTC4411 contains a 140mohm P-channel MOSFET connecting IN to OUT. During ...
  • DS2761,DS2761 High-Precision Li+ Battery Monitor
  • The DS2761 high-precision Li+ battery monitor is a data-acquisition, information-storage, and safety-protection device tailored for cost-sensitive battery pack applications. This low-power device integrates precise temperature, voltage, and current ...
  • DS3802,DS3802 Advanced NV SRAM Battery
  • The DS3802 battery cap is a snap-on lithium power source for Dallas Semiconductor\'s 40mm BGA NV SRAM modules including the DS3832C-311 and DS3816C-511. After a host BGA module has been soldered in place and cleaned, the DS3802 battery cap is snapped onto the ...
  • MAX1538,MAX1538 Power-Source Selector For Dual-Battery Systems
  • The MAX1538 selector provides power-source control for dual-battery systems. The device selects between an AC adapter and dual batteries based on the presence of the three power sources and the state of charge of each battery. The MAX1538 includes analog ...
  • DS2705,DS2705 SHA-1 Authentication Master
  • The DS2705 provides the master side of a Secure Hash Algorithm (SHA) based token authentication scheme. Hardware-based SHA authentication allows for security without the added cost and complexity of a microprocessor-based system. Batteries and other ...
  • DS2715,DS2715 NiMH Battery Pack Charge Controller
  • The DS2715 is well suited for cost-sensitive charger applications where the battery pack is either internal or external to the application. It has been optimized for safe and reliable charging of 1 to 10 NiMH cells in series. The internal gain block can be ...
  • MAX1780,MAX1780 Advanced Smart Battery Pack Controller
  • The MAX1780 Advanced Battery Pack Controller is a smart battery pack supervisor that integrates a User programmable Microcontroller Core, Coulomb-Counter-based Fuel Gauge, a multi-channel Data Acquisition Unit, a high-speed SPI Interface, and a Master/Slave ...
  • MAX1259,MAX1259 Battery Manager
  • The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other low-power logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an ...
  • LTC4110,Battery Backup System Manager
  • The LTC4110 is a complete single chip, high efciency, yback battery charge and discharge manager with auto- matic switchover between the input supply and the backup battery or super capacitor. The IC provides four modes of operation: battery backup, ...
  • AT73C201,Power Supply And Battery Management Ic -
  • The AT73C201 is a low cost, high performance, fully integrated Battery and Power Management System for Wireless Cellular Terminals. The AT73C201 integrates all the regulated power supplies needed to power a terminal chipset from a Lithium-Ion or Ni-Mh ...