MAX6443US29L+T - Brand New Maxim Integrated Supervisors
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Description
The MAX6443US29L+T is a battery monitor with an integrated microprocessor (µP) supervisor. It is designed to monitor the voltage of single-cell Li+ or multicell alkaline/NiCd/NiMH batteries. The MAX6443US29L+T features factory-trimmed VBATT threshold options and is immune to short battery voltage transients. It has a low current consumption of 2.5μA typical at 3.6V and offers both single and dual low-battery output options. The device also includes an independent µP supervisor that monitors VCC and provides an active-low reset output. It operates in an extended temperature range of -40°C to +85°C and is available in small 6- and 8-pin SOT23 packages.
Specifications and features
- Factory-Trimmed VBATT Threshold Options for monitoring single-cell Li+ or multicell alkaline/NiCd/NiMH applications
- Immune to short battery voltage transients
- Low current consumption of 2.5μA typical at 3.6V
- Single and dual low-battery output options
- 150ms minimum LBO timeout period
- Independent µP reset with manual reset function
- Factory-set reset thresholds for monitoring VCC from 1.8V to 3.3V
- Available with 150ms (min) and 1.2s (min) VCC reset timeout period options
- Operating temperature range of -40°C to +85°C
- Small 6- and 8-pin SOT23 packages
- No external components required
Application Scenarios
The MAX6443US29L+T is suitable for various battery-powered systems, including single-cell Li+ or two-/three-cell NiMH, NiCd, and alkaline batteries. It can be used in applications such as cell phones/cordless phones, portable medical devices, electronic toys, pagers, PDAs, and MP3 players.
Comparison
Advantages- Integrated microprocessor (µP) supervisor
- Factory-trimmed VBATT threshold options
- Immune to short battery voltage transients
- Low current consumption
- Single and dual low-battery output options
- Independent µP reset with manual reset function
- Wide operating temperature range
- Small package size
Disadvantages- No mention of battery protection features
- Limited voltage monitoring range (1.8V to 3.3V)
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download MAX6443US29L+T
- Chipdatas Part: CD94-MAX6443US29L+T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/06 18:59 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Free shipping without minimum order.