The STBC15QTR is an ultra-low current consumption linear battery charger designed for thin film batteries, utilizing a constant current/constant voltage (CC-CV) charging algorithm. It supports a maximum charging current of 40 mA, which can be selected via dedicated pins. The device features a battery leakage current of only 250 nA and includes reverse current protection to safeguard the battery from supply input. The charger allows for programmable floating voltage with an accuracy of 0.5%, and it integrates overcurrent and over-discharge protection to enhance battery durability. A shelf-mode is supported, enabling the device to consume less than 10 nA, thus preventing battery discharge prior to activation. The STBC15QTR is available in a compact QFN12 package measuring 1.7 x 2.0 mm with a maximum thickness of 0.55 mm, making it suitable for applications in fitness portable IoT devices, energy harvesting, smart cards, wireless sensor nodes, and portable healthcare devices.
IC BATT CHG LI-ION 1CELL 12QFN
IC BATT CHG LI-ION 1CELL 12QFN
IC BATT CHG LI-ION 1CELL 12QFN
Win Source Part Number: 1254065-STBC15QTR
Category: Integrated Circuits (ICs)>PMIC - Battery Chargers
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Fault Protection: Reverse Current
Voltage - Supply (Max): 6.5V
Battery Chemistry: Lithium Ion
Number of Cells: 1
Current - Charging: Constant
Charge Current - Max: 40mA
Battery Pack Voltage: 4.2V
Package / Case: 12-UFQFN
Supplier Device Package: 12-TQFN (1.7x2)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 54 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: 497-18166-1,497-1816
Base Product Number: STBC15
BATTERY CHARGER, LI-ION, QFN-12; Battery Type:Li-Ion; Input Voltage:6.5V; Battery Charge Voltage:4.4V; Charge Current Max:40mA; Battery IC Case Style:QFN; No. of Pins:12Pins; No. of Series Cells:1; Operating Temperature Min:-40°C; RoHS Compliant: Yes
IC BATT CHG LI-ION 1CELL 12QFN
IC BATT CHG LI-ION 1CELL 12QFN
Charger IC Lithium Ion 12-TQFN (1.7x2)
| DigiKey | Win Source Electronics | Newark, An Avnet Company | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | 497-18166-6-ND | 1254065-STBC15QTR | 84AC2844 | STBC15QTR | STBC15QTR | STBC15QTR |
| Product Name | PMIC - Battery Chargers | Integrated Circuits (ICs) - PMIC - Battery Chargers | Battery Charger, Li-Ion, Qfn-12; Battery Type Stmicroelectronics | PMIC - Battery Chargers | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers | Battery Chargers |
| Package Type | 12-UFQFN | QFN | 12-UFQFN | |||
| Pins | 12 | 12 | ||||
| Cells | 1 | 1 | 1 | |||
| Supply Voltage | 6.5 volts | 6.5 volts | 4.2 volts |
