All Questions
Tagged with low-battery circuit-protection
4
questions
1
vote
1
answer
500
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Ultra-low power low battery disconnect circuit
I am trying to design a circuit to replicate the behavior of the LTC4071 battery charger/protector IC (see datasheet here). In particular I want to replicate the low battery disconnect function which ...
- 121
1
vote
3
answers
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Running a 12v fridge and protecting the battery from low voltage
I want to run a 12V (65W) fridge from a battery circuit on a boat. However, I want to protect the battery from being drained and potentially damaged by the fridge if the voltage drops too low so I ...
- 119
0
votes
2
answers
2k
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Low voltage disconnect with no quiescent current
I'm a noob. Please correct my mistakes.
I'm making a circuit where I'd like to protect my Li-ion battery (3.7V, 3500mAh) from discharging too much. The batteries have a protection inbuilt which shuts ...
- 27
0
votes
3
answers
567
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Will this OP AMP work for this application?
I designed the following circuit in CircuitLab. My question isn't about the whole thing, but rather about the TL081 Operation Amplifiers that circuitlab uses as a default(data sheet found here).
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