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CW1073 - 6-7 Battery protection

Datasheet Summary

Description

The CW1073 series is a lithium battery protection chip with built-in highprecision detection circuit and delay circuit, suitable for 6-7 series lithium-ion batteries or lithium polymer battery packs.

Features

  • ÿOvercharge detection function.
  • Threshold range 3.750V, 4.175V~4.450V, 25mV step, ± 25mV accuracyÿOverdischarge detection function.
  • Threshold range 2.100V~3.000V, 100mV step, ± 80mV accuracyÿOvercurrent detection function.
  • Overcurrent detection 1 Threshold range 0.050V~0.100V, 50mV step, ± 5mV accuracy.
  • Overcurrent detection 2 Threshold range 0.100V~0.200 V, 100mV step, ± 5mV accuracy.
  • Short circuit protection threshold range 0.200V~0.500V, 100mV step,.

📥 Download Datasheet

Datasheet preview – CW1073

Datasheet Details

Part number CW1073
Manufacturer Cellwise
File Size 1.98 MB
Description 6-7 Battery protection
Datasheet download datasheet CW1073 Datasheet
Additional preview pages of the CW1073 datasheet.

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Full PDF Text Transcription

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www.cellwise-semi.com Features ÿOvercharge detection function • Threshold range 3.750V, 4.175V~4.450V, 25mV step, ± 25mV accuracyÿOverdischarge detection function • Threshold range 2.100V~3.000V, 100mV step, ± 80mV accuracyÿOvercurrent detection function • Overcurrent detection 1 Threshold range 0.050V~0.100V, 50mV step, ± 5mV accuracy• Overcurrent detection 2 Threshold range 0.100V~0.200 V, 100mV step, ± 5mV accuracy• Short circuit protection threshold range 0.200V~0.
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