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BQ25883RGER
I2C 2 cell 2A Boost battery charger for USB input in a WQFN package with Power Path 24-VQFN -40 to 85
BQ25883RGER
I2C 2 cell 2A Boost battery charger for USB input in a WQFN package with Power Path 24-VQFN -40 to 85
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製造商零件號 # : BQ25883RGER
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包裝/封裝: VQFN-24
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製造商: Texas Instruments
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產品分類 : Battery Chargers
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BQ25883RGER 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $7.455 | $7.46 |
| 10 | $6.639 | $66.39 |
| 30 | $6.139 | $184.17 |
| 100 | $5.445 | $544.50 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Experience the convenience and reliability of the BQ25883RGER for all your battery management needs. Its robust design and advanced capabilities make it an ideal choice for ensuring optimal performance and longevity of your 2-cell Li-Ion or Li-polymer batteries. Stay powered up and connected with the BQ25883RGER at the helm of your battery management system
主要特徵
- Low power PFM mode enabled
- Sleep mode power reduction
- Efficient battery discharge
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Date Of Intro | 2019-04-19 | Adjustable Threshold | YES |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT | JESD-30 Code | S-PQCC-N24 |
| JESD-609 Code | e4 | Length | 4 mm |
| Moisture Sensitivity Level | 1 | Number of Channels | 1 |
| Number of Functions | 1 | Number of Terminals | 24 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | HVQCCN |
| Package Shape | SQUARE | Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | Seated Height-Max | 1 mm |
| Supply Voltage-Max (Vsup) | 6.2 V | Supply Voltage-Min (Vsup) | 3.9 V |
| Supply Voltage-Nom (Vsup) | 5 V | Surface Mount ! | YES |
| Switcher Configuration | BOOST | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Terminal Form ! | NO LEAD |
| Terminal Pitch ! | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 4 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is BQ25883RGER?
The BQ25883RGER is a highly integrated switch-mode battery charge management device designed by Texas Instruments. It is aimed at single-cell Li-Ion or Li-Polymer battery charging applications, providing efficient and safe charging solutions for various portable devices such as smartphones, tablets, and portable media players.
How Does BQ25883RGER Work?
The BQ25883RGER works by managing the charging process of single-cell batteries. It incorporates a switch-mode charger with various protection features such as input voltage regulation, thermal regulation, and charge safety timers. The device optimizes charging efficiency while safeguarding the battery against overcharging or overtemperature conditions.
How Many Pins does BQ25883RGER have and What are the Functions of the Pinout Configuration?
The BQ25883RGER is housed in a 24-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:
- VBUS: Input power supply pin.
- PGND, DGND: Power and digital ground pins, respectively.
- BAT: Battery connection pin.
- PROG: Charge current programming pin.
- STAT, INT: Status and interrupt pins for charge status indication.
- TS, TS/STAT, TS/FLT: Thermistor input and status pins for temperature monitoring.
- TS1, TS2: Additional thermistor input pins.
- SRN, CE, PG, DSEL, ISEL: Control and configuration pins for charger management.
What are the Pros and Cons of BQ25883RGER?
Pros:
- High Integration: Combines multiple charging functions into a single device for compact designs.
- Efficiency: Maximizes charging efficiency with switch-mode operation and input voltage regulation.
- Protection Features: Includes various safety protections to ensure safe and reliable battery charging.
- Programmability: Allows for flexible charge current programming and status indication.
- Wide Application Range: Suitable for a variety of portable device charging applications.
Cons:
- Complexity: Advanced features may require thorough understanding for optimal use.
- External Components: May need external components like thermistors and resistors for specific configurations.
- Cost: Higher integration and advanced functionality may come at a higher cost.
Are There Any Equivalents/Alternatives to BQ25883RGER for Recommendation?
- Equivalent parts to the BQ25883RGER include the MAX77827 from Maxim Integrated and the ISL9238 from Renesas Electronics.
- Alternative solutions to the BQ25883RGER are the MCP73837 from Microchip Technology and the MAX8814 from Maxim Integrated.
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