MAX6427, MAX6428, MAX6429, MAX6430, MAX6431, MAX6432, MAX6433, MAX6434, MAX6435, MAX6436, MAX6437, MAX6438 Low-Power, Single/Dual-Level Battery Monitors With Hysteresis

The MAX6427 MAX6428 MAX6429 MAX6430 MAX6431 MAX6432 MAX6433 MAX6434 MAX6435 MAX6436 MAX6437 MAX6438 are single/dual-level Battery Monitors with internal hysteresis. These devices are offered with single MAX6427 MAX6428 MAX6429 MAX6433 MAX6434 MAX6435 or dual MAX6430 MAX6431 MAX6432 MAX6436 MAX6437 MAX6438 low-battery output indicators, which CAN be used to indicate three battery conditions: battery is good (operate system in normal mode), battery is weak (operate system in low-power mode), or battery is empty (disable the system).
These devices are ideal for monitoring single lithium-ion (Li+) cells or multicell alkaline/NiCd/NiMH power supplies. When the power-supply voltage drops below the specified low threshold, the low-battery output asserts. When the voltage rises above the specified high threshold, the low-battery output is deasserted following a 140ms minimum timeout period. The t c97 imeout period ensures that the supply voltages have stabilized before power-converter or Microprocessor activity is enabled.
The MAX6427 MAX6438 family is available with several monitoring options. The MAX6427 MAX6428 MAX6429 offer factory-trimmed battery-monitor thresholds, with a single low-battery output. The MAX6430 MAX6431 MAX6432 also feature factory-trimmed thresholds, but have two low-battery outputs. The MAX6433-MAX6438 have user-adjustable threshold voltages permitting the user to select the hysteresis range, and consequently the sensitivity of the system to noise. A wide hysteresis range also prevents chattering that CAN result due to battery recovery after load removal. Single low-battery outputs are supplied by the MAX6433 MAX6434 MAX6435 and dual low-battery outputs by the MAX6436 MAX6437 MAX6438.
The MAX6427 MAX6438 family is available with three output Logic options for convenient Interface with system power circuitry or Microprocessors The family is offered in small SOT23 and SOT143 packages and is fully specified over temperature.
By Maxim Integrated Products
MAX6429 's PackagesMAX6429 's pdf datasheet
MAX6429AIUR
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MAX6429LRURT
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MAX6429 Pinout, Pinouts
MAX6429 pinout,Pin out
This is one package pinout of MAX6429,If you need more pinouts please download MAX6429's pdf datasheet.

MAX6429 Application circuits
MAX6429 circuits
This is one application circuit of MAX6429,If you need more circuits,please download MAX6429's pdf datasheet.


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