CM1005-ZCKD
One-Cell Li-Ion/Polymer Battery Pack Protection IC
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The CM1005-ZCKD is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes high-accuracy voltage detection circuits and delay circuits. It is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent. By using an external overcurrent detection resistor, the IC realizes high-accuracy overcurrent protection with less effect from temperature change.
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Status
Production
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Rating
Industrial
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Application
1-cell, Sense resistor type
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Current Consumption (µA)
2
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Overcharge Detection Voltage (V)
4.63
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Overdischarge Detection Voltage (V)
2.3
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Discharge Overcurrent Detection Voltage1 (V)
0.015
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Discharge Overcurrent Detection Voltage2 (V)
0.022
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Charge Overcurrent Detection Voltage (V)
-0.02
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0V Battery Charging Function
Enabled
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Power-down Function
N
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Package
DFN1.9X1.6-6
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Newsletter
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
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- Language
- Date
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Selection GuideEnglish03/06/2026
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Data SheetEnglish11/02/2026
One-Cell Li-Ion/Polymer Battery Pack Protection IC
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Application
• Single-cell Li-ion / Li-Po rechargeable battery
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CM1005-ZCKD | Industrial Grade | / | Production | / | DFN1.9X1.6-6 | 12 | MSL1 | T&R | 3000 | 120000 |
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