The SGM41052 family are protection ICs for Li-lon/polymer rechargeable batteries, including the high-accuracy voltage detection circuits and deglitch circuits. The device is designed to protect 3-series cell to 5-series cell Li-lon/polymer rechargeable battery packs against over-charge and over-discharge. And it is also suitable for 6-series or more series Li-lon/polymer rechargeable battery packs through cascading.
The SGM41052 is available in a Green TSSOP-16 package.
- High-Accuracy Voltage Detection Circuit
- Over-Charge Detection Voltage: 3.35V to 4.7V (25mV Step), Accuracy: ±15mV
- Over-Charge Hysteresis Voltage: 0V to 400mV (50mV Step)
- Over-Discharge Detection Voltage: 1.85V to 3.5V (50mV Step), Accuracy: ±15mV
- Over-Discharge Hysteresis Voltage: 0V to 700mV (100mV Step)
- Over-Charge and Over-Discharge Detection Deglitch Time is Settable by External Capacitor
- CO Pin and DO Pin are Controlled by CTLC Pin and CTLD Pin Respectively
- Support Selection between 3- to 5-Series Cell Configurations via SEL1 and SEL2 Pins
- Support Cascaded
- 0V Battery Charge Enable
- 28V Absolute Maximum Rating
- Low Current Consumption
- During Operation: 8μA (TYP)
- During Power-Down: 1.45μA (TYP)
- Operating Temperature Range: -40℃ to +85℃
Li-Ion Rechargeable Battery Packs
Lithium Polymer Rechargeable Battery Packs
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM41052-BT6BYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-C28CYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-CD9EYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-D98CYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-DB6BYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-DM9EYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-DU6BYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View | |||
SGM41052-F96BYTS16G/TR | Active | TSSOP-16 | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +85℃ | View | View |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
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