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CBC005 Datasheet(PDF) 1 Page - Cymbet Corporation |
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CBC005 Datasheet(HTML) 1 Page - Cymbet Corporation |
1 / 3 page ![]() ©2012 Cymbet Corporation • Tel: +1-763-633-1780 • www.cymbet.com DS-72-30 Rev02 Page 1 of 3 Rechargeable Energy Storage Device: 5µAh, 3.8V EnerChip™ CBC005 Features • All Solid State Construction • Designed for Wirebond Attachment • Lead-Free Reflow Tolerant • Thousands of Recharge Cycles • Low Self-Discharge • Fast Recharge • Eco-Friendly, RoHS-Compliant • Smallest Commercially Available Rechargeable Energy Storage Device • Flat Output Voltage Profile • Wire Bond or Solder Bump attachment Electrical Properties Output voltage (nominal): 3.8V Capacity (nominal): 5µAh Charging source: 4.1V Recharge time to 80%: 15 minutes Charge/discharge cycles: >5000 at 10% discharge Physical Properties Die size (mm): 1.7 x 2.25 x 0.175 Operating temperature: -20°C to 70°C Storage temperature: -40°C to 125°C The EnerChip™ CBC005 is a solid state, thin film, rechargeable energy storage device rated at 5µAh at 3.8V. It is ideal as a localized on-board power source to retain memory or maintain real-time clock function in mobile systems when main power is interrupted. The CBC005 is the smallest rechargeable energy storage device available to Original Equipment Manufacturers (OEMs) and is a superior alternative to button and coin cell batteries and super-capacitors in handheld devices. Board mounting area of the CBC005 is less than 1/2 the area of a 1210 (3225 metric) surface mount device and less than 1/4 the thickness. Such dimensions make the CBC005 ideal for space- constrained applications. Because of their solid state design, EnerChip™ energy storage devices are able to withstand solder reflow temperatures and can be processed in high- volume manufacturing lines similar to conventional semiconductor devices. In contrast to traditional rechargeable batteries and super-capacitors, there are no harmful gases, liquids or special handling procedures associated with the EnerChip™. The CBC005 is based on a patented, all solid state, rechargeable lithium cell with a nominal 3.8V output. Recharge is fast and simple with a direct connection to a 4.1V voltage source and no current limiting components required. Recharge time is 15 minutes to 80% capacity. A robust design offers thousands of charge/discharge cycles. The CBC005 is delivered as a 1.7mm x 2.25mm x 0.175mm bare die with two wirebondable pads for co-packaging with other components or chip-on-board mounting. Die are shipped in tape-and-reel, waffle packs, and trays. Applications • Standby supply for non-volatile SRAM, real-time clocks, controllers, supply supervisors, and other system-critical components. • Portable devices requiring ultra-slim profile and small footprint backup power source. • Localized power source to keep microcontrollers and other devices alert in standby mode. • Power bridging to provide backup power to system during exchange of main battery. Bare die CBC005 suitable for wirebonding. Dimensions: 1.7mm x 2.25mm x 0.175mm. [Not to scale.] Preliminary |
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