BQ24702PW
Switching Battery Charger Controller Li-Ion/Li-Pol 2000mA 8.4V to 16.8V 24-Pin TSSOP Tube
Inventory:7,422
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : BQ24702PW
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Package/Case : TSSOP
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Brands : TI
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Components Categories : Battery Chargers
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Datesheet : BQ24702PW DataSheet (PDF)
Overview of BQ24702PW
The BQ24702PW battery charge controller stands out as a versatile and efficient solution for notebook and sub-notebook PC applications. Its dynamic power management feature optimizes battery charge time by intelligently utilizing available wall-adapter power. By dynamically adjusting the battery charge current based on the total system current, this controller ensures optimal performance and efficiency
Key Features
- Dynamic Power Management, DPM Minimizes Battery Charge Time
- Integrated Selector Supports Battery Conditioning and Smart Battery Learn Cycle
- Zero Volt Operation
- Selector Feedback Circuit Ensures Break-Before-Make Transition
- ±0.4% Charge Voltage Accuracy, Suitable for Charging Li-Ion Cells
- ±4% Charge Current Accuracy
- 300-kHz Integrated PWM Controller for High-Efficiency Buck Regulation
- Depleted Battery Detection and Indication to Protect Battery From Over Discharge
- 20-µA Sleep Mode Current for Low Battery Drain
- 24-Pin TSSOP Package and 5 mm × 5 mm QFN package (bq24703 only)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Status | Active | Battery Chemistry | Multi-Chemistry |
| Voltage - Supply (Max) | 28V | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | TSSOP-24 |
| Supplier Device Package | 24-TSSOP | Base Product Number | BQ24702 |
| Manufacturer | Texas Instruments | Product Category | Battery Management |
| RoHS | Details | Product | Charge Management |
| Battery Type | Lithium-ion, Lithium Polymer | Output Voltage | Adjustable |
| Output Current | 2 A | Operating Supply Voltage | 7 V to 28 V |
| Mounting Style | SMD/SMT | Series | BQ24702 |
| Brand | Texas Instruments | Height | 1.15 mm |
| Length | 7.8 mm | Maximum Operating Temperature | + 125 C |
| Minimum Operating Temperature | - 40 C | Product Type | Battery Management |
| Factory Pack Quantity | 60 | Subcategory | PMIC - Power Management ICs |
| Type | Charge Controller | Width | 4.4 mm |
| Unit Weight | 0.003157 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment
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