STBC02AJR Battery Management ICs by STMicroelectronics

Li-Ion linear battery charger with LDO, load switches and reset generator

Status: Active
Series: STBC02
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The STBC02 is a highly integrated power management, embedding a linear battery charger, a 150 mA LDO, 2 SPDT load switches, a smart reset/watchdog block and a protection circuit module (PCM) to prevent the battery from being damaged under fault conditions. The STBC02 uses a CC/CV algorithm to charge the battery; the fast charge and the pre-charge current can be both independently programmed using dedicated resistors. The termination current is set by default, being 5% of the programmed fast charge current, but it can also be fixed to different values. Likewise, the battery floating voltage value is programmable and can be set to a value up to 4.45 V. The STBC02 also features a charger enable input to stop the charging process anytime. The STBC02 is automatically powered off from the connected battery when the IN pin is not connected to a valid power source (battery mode). A battery under/overtemperature condition can be detected by using an external circuitry (NTC thermistor). The STBC02 draws less than 10 nA from the connected battery in shipping mode conditions, so to maximize the battery life during end product shelf life. The device is available in the Flip Chip 30 package.

Prices starting from US$1.58


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$1.84
3,000
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Logo for Future Electronics Future Electronics US$1.58
55
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Logo for Avnet Silica Avnet Silica -
3,000
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Logo for Newark Electronics Newark Electronics US$1.87
-
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Logo for Avnet America Avnet America US$1.81
-
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Logo for element14 element14 US$1.83
-
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Logo for EBV Elektronik EBV Elektronik -
-
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Features

Charges single-cell Li-Ion batteries with CC/CV algorithm and charge termination
Fast charge current up to 450 mA
Pre-charge current from 1 mA to 450 mA
Adjustable floating voltage up to 4.45 V
Integrated low quiescent LDO regulator
Automatic power path management
Auto-recharge function
Embedded protection circuit module (PCM) featuring battery overcharge, battery over-discharge and battery overcurrent protections
Charging timeout to terminate the charging process for safety reasons
Shipping mode feature allows battery low leakage when over-discharged
Very low battery leakage in over-discharge and shutdown mode
Charge/fault status output
Battery voltage pin to allow external gauging
Two 3 Ω SPDT load switches
Reset generator triggered by USB detection
SWIRE allows the STBC02 functions to be controlled
Available in Flip Chip 30, 0.4 mm pitch package
Rugged ±4 kV HBM, ESD protection on the most critical pins

Alternative Descriptions

STBC02 Series 5.4 V Li-Ion Linear Battery Charger with LDO - FlipChip-30 | Future Electronics
Battery Charger Li-Ion/Li-Pol 1Cell 450mA 4.2V 30-Pin Flip-Chip T/R | Avnet Silica
Batt Charger, Li-Ion/Pol, Flip-Chip-30 | Newark Electronics
Battery Charger Li-Ion/Li-Pol 1Cell 5.4 V 450 mA 4.2 V 30 Pins Flip-Chip | Avnet America
BATT CHARGER, LI-ION/POL, FLIP-CHIP-30 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STBC02AJR?

Additional datasheets, footprints and schematics for STBC02AJR are listed on our Part Details page. You can also find images and similar parts to STBC02AJR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for STBC02AJR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STBC02AJR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does STBC02AJR fall under?

The STBC02AJR is listed under Power Management > Battery Management ICs > Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to STBC02AJR when available in the Battery Chargers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the STBC02AJR you can contact the distributor directly for product support, shipping queries etc.

Is the STBC02AJR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for STBC02AJR have stock available?

Authorised distributors including Chip One Stop, Future Electronics, Avnet Silica, Newark Electronics and Avnet America have stock available or on a lead time for STBC02AJR.

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