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CM1006-SCF

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iCM(创芯微) Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CM1006-SCF

iCM(创芯微) · Battery Management · SOT-23-6

CM1006-SCF from iCM(创芯微), in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 DO output Discharge MOSFET control output, which swings between VSS-0.3 V and VDD+0.3 V per the absolute maximum ratings.
2 VM input Charge/discharge current sense terminal, connected to the negative terminal of the charger or load, with an absolute maximum input voltage of VDD-12 V to VDD+0.3 V.
3 CO output Charge MOSFET control output, limited to VVM-0.3 V to VDD+0.3 V per the absolute maximum ratings.
4 NC unconnected No connection.
5 VDD power_in Power input connected to the positive terminal of the supply (battery), with VDD-VSS absolute maximum range of -0.3 V to +8.0 V.
6 VSS power_in Power ground connected to the negative terminal of the supply (battery) and the reference for the protection thresholds.

Key specifications

Parameter Value
Manufacturer iCM(创芯微)
Package SOT-23-6
Category Power Management (PMIC)
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
VDD-VSS input voltage (relative to VSS, printed VSS-0.3 ~ VSS+8.0) VDD -0.3 8 V 5
VM input terminal voltage (relative to VDD, printed VDD-12 ~ VDD+0.3) VVM -12 0.3 V 5
CO output terminal voltage (min relative to VM, max relative to VDD, printed VVM-0.3 ~ VDD+0.3) VCO -0.3 0.3 V 5
DO output terminal voltage (min relative to VSS, max relative to VDD, printed VSS-0.3 ~ VDD+0.3) VDO -0.3 0.3 V 5
Operating temperature range TOPR -40 85 °C 5
Storage temperature range TSTG -55 125 °C 5
Normal operating current IOPE 0.9 1.5 3 μA Ta = +25°C; VDD=3.5V, VVM=0V 6
Overdischarge current IOPED 0.5 1 μA Ta = +25°C; VDD=VVM=1.5V 6
Overcharge detection voltage VOC 4.4 4.425 4.45 V Ta = +25°C; VDD=3.5 → 4.8V 6
Overcharge release voltage VOCR 4.175 4.225 4.275 V Ta = +25°C; VDD=4.8 → 3.5V 6
Overdischarge detection voltage VOD 2.37 2.45 2.53 V Ta = +25°C; VDD=3.5 → 2.0V 6
Overdischarge release voltage VODR 2.4 2.5 2.6 V Ta = +25°C; VDD=2.0 → 3.5V 6
Discharge overcurrent detection voltage VEC 0.21 0.25 0.29 V Ta = +25°C; VM-VSS=0 → 0.30V 6
Load short-circuit detection voltage VSHORT 0.35 0.5 0.65 V Ta = +25°C; VM-VSS=0 → 1.5V 6
Charge overcurrent detection voltage VCHA -0.13 -0.1 -0.07 V Ta = +25°C; VSS-VM=0 → 0.30V 6
Discharge overcurrent release voltage (relative to VDD, printed VDD-1.2 / VDD-0.8 / VDD-0.5) VRIOV -1.2 -0.8 -0.5 V Ta = +25°C 6
Overcharge detection delay time TOC 500 1000 2000 ms Ta = +25°C; VDD=3.5 → 4.8V 6
Overdischarge detection delay time TOD 64 128 256 ms Ta = +25°C; VDD=3.5 → 2.0V 6
Discharge overcurrent detection delay time TEC 4 8 16 ms Ta = +25°C; VM-VSS=0 → 0.30V 6
Charge overcurrent detection delay time TCHA 4 8 16 ms Ta = +25°C; VSS-VM=0 → 0.30V 6
Load short-circuit detection delay time TSHORT 125 280 500 μs Ta = +25°C; VM-VSS=0 → 1.5V 6
VDD terminal-VM terminal resistance RVMC 750 1500 3000 kΩ Ta = +25°C; VDD=1.8V, VVM=0V 6
VM terminal-VSS terminal resistance RVMS 10 20 30 kΩ Ta = +25°C; VDD=3.5V, VVM=1.0V 6
CO terminal resistance H RCOH 5 10 20 kΩ Ta = +25°C 6
CO terminal resistance L RCOL 10 20 40 kΩ Ta = +25°C 6
DO terminal resistance H RDOH 5 10 20 kΩ Ta = +25°C 6
DO terminal resistance L RDOL 5 10 20 kΩ Ta = +25°C 6
Charger starting voltage (0V battery charging function) V0CH 0 0.7 1.5 V Ta = +25°C; 允许向 0V 电池充电功能 6
Normal operating current IOPE 0.9 1.5 4 μA Ta = -20°C ~ +60°C; VDD=3.5V, VVM=0V 7
Overdischarge current IOPED 0.5 1.8 μA Ta = -20°C ~ +60°C; VDD=VVM=1.5V 7
Overcharge detection voltage VOC 4.375 4.425 4.475 V Ta = -20°C ~ +60°C; VDD=3.5 → 4.8V 7
Overcharge release voltage VOCR 4.125 4.225 4.325 V Ta = -20°C ~ +60°C; VDD=4.8 → 3.5V 7
Overdischarge detection voltage VOD 2.29 2.45 2.61 V Ta = -20°C ~ +60°C; VDD=3.5 → 2.0V 7
Overdischarge release voltage VODR 2.3 2.5 2.7 V Ta = -20°C ~ +60°C; VDD=2.0 → 3.5V 7
Discharge overcurrent detection voltage VEC 0.17 0.25 0.33 V Ta = -20°C ~ +60°C; VM-VSS=0 → 0.30V 7
Load short-circuit detection voltage VSHORT 0.2 0.5 0.8 V Ta = -20°C ~ +60°C; VM-VSS=0 → 1.5V 7
Charge overcurrent detection voltage VCHA -0.16 -0.1 -0.04 V Ta = -20°C ~ +60°C; VSS-VM=0 → 0.30V 7
Discharge overcurrent release voltage (relative to VDD, printed VDD-1.3 / VDD-0.8 / VDD-0.4) VRIOV -1.3 -0.8 -0.4 V Ta = -20°C ~ +60°C 7
Overcharge detection delay time TOC 400 1000 2500 ms Ta = -20°C ~ +60°C; VDD=3.5 → 4.8V 7
Overdischarge detection delay time TOD 51 128 320 ms Ta = -20°C ~ +60°C; VDD=3.5 → 2.0V 7
Discharge overcurrent detection delay time TEC 3 8 20 ms Ta = -20°C ~ +60°C; VM-VSS=0 → 0.30V 7
Charge overcurrent detection delay time TCHA 3 8 20 ms Ta = -20°C ~ +60°C; VSS-VM=0 → 0.30V 7
Load short-circuit detection delay time TSHORT 110 280 625 μs Ta = -20°C ~ +60°C; VM-VSS=0 → 1.5V 7
VDD terminal-VM terminal resistance RVMC 500 1500 6000 kΩ Ta = -20°C ~ +60°C; VDD=1.8V, VVM=0V 7
VM terminal-VSS terminal resistance RVMS 7 20 40 kΩ Ta = -20°C ~ +60°C; VDD=3.5V, VVM=1.0V 7
CO terminal resistance H RCOH 3 10 30 kΩ Ta = -20°C ~ +60°C 7
CO terminal resistance L RCOL 5 20 60 kΩ Ta = -20°C ~ +60°C 7
DO terminal resistance H RDOH 3 10 30 kΩ Ta = -20°C ~ +60°C 7
DO terminal resistance L RDOL 3 10 30 kΩ Ta = -20°C ~ +60°C 7
Charger starting voltage (0V battery charging function) V0CH 0 0.7 1.7 V Ta = -20°C ~ +60°C; 允许向 0V 电池充电功能 7
External resistor R1 (application circuit parameter range) R1 1 1.5 kΩ 10
External capacitor C1 (application circuit parameter range) C1 0.047 0.1 0.22 μF 10
External resistor R2 (application circuit parameter range) R2 1 3 kΩ 10

CAD (KiCad official)

  • Symbol: CM1006-SCF
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: cm1006-scf-etched.step / cm1006-scf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cm1006-scf.step / cm1006-scf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: iCM(创芯微) datasheet (19 pp, sha256 6cf8b69e5972547e, retrieved 2026-11-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF