MAX6778 (3)
The MAX6778 is available from Analog Devices at Xecor. Designed for low-power, 1%-accurate battery monitoring, the MAX6778 offers 1.0%-accurate thresholds, low 3µA battery current, and fixed or adjustable hysteresis. Available in multiple package options, including the ultra-small 6-pin µDFN (1mm x 1.5mm) and SC70 packages, it is ideal for battery-powered systems such as single-cell Li+ or multicell NiMH, NiCd, and alkaline applications. Whether used in cell phones, portable medical devices, MP3 players, or electronic toys, this series ensures reliable performance, low power consumption, and scalability for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX6778 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX6778XK+T | Tape and Reel Packaging | SC-70-5 | 3,005 | |
| MAX6778LT+ | Get reliable battery monitoring with MAX6778LT+ in small form factors | UDFN-6 | 5,973 | |
| MAX6778LT+T | Measure battery health with precise accuracy and low power consumption | WFDFN-6 | 7,658 |
Key Featrues
Low 3µA Battery Current: Minimizes power consumption, making it ideal for energy-sensitive applications such as portable medical devices, MP3 players, and other battery-powered systems, thereby extending battery life.
Single/Dual Low-Battery Output Options: Provides flexibility in system design, allowing for either single or dual low-battery alerts, which can be tailored to specific application requirements, such as cell phones or electronic toys.
Fixed or Adjustable Hysteresis: Eliminates output chatter caused by input voltage noise or battery recovery after load removal, ensuring stable and reliable operation in noisy environments or during transient conditions.
Ultra-Small 6-Pin µDFN (1mm x 1.5mm) Package: Enables compact and space-efficient designs, making it suitable for small-form-factor devices like pagers, PDAs, and other portable electronics.
Applications
Cell Phones/Cordless Phones: These battery monitors are perfect for ensuring optimal battery performance in cell phones and cordless phones. With their 1%-accurate threshold and low 3µA battery current, they provide precise monitoring of single-cell Li+ batteries, extending device runtime and enhancing user experience.
Electronic Toys: The MAX6775–MAX6781 series is well-suited for battery-powered electronic toys, ensuring safe and efficient operation. Its ability to monitor multicell alkaline/NiCd/NiMH power sources makes it a reliable choice for maintaining consistent performance in high-drain toy applications.
MP3 Players: These battery monitors are ideal for MP3 players, where accurate battery level monitoring is crucial for uninterrupted playback. Their small form factor and low-power design make them a perfect fit for compact, portable audio devices, ensuring long-lasting battery life and reliable operation.
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