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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The ISL6256, ISL6256A is a highlyintegrated battery charger controller for Li-Ion/Li-Ion polymer batteries. High Efficiency is achieved by a synchronous buck topology and the use of a MOSFET, instead of a diode, for selecting power from the adapter or battery. The low side MOSFET emulates a diode at light loads to improve the light load efficiency and prevent system bus boosting.
- Features
- • ±0.5% Charge Voltage Accuracy (-10°C to +100°C)
- • ±3% Accurate Input Current Limit
- • ±3% Accurate Battery Charge Current Limit
- • ±25% Accurate Battery Trickle Charge Current Limit
- • Programmable Charge Current Limit, Adapter Current
- Limit and Charge Voltage
- • Fixed 300kHz PWM Synchronous Buck Controller with
- Diode Emulation at Light Load
- • Overvoltage Protection
- • Output for Current Drawn from AC Adapter
- • AC Adapter Present Indicator
- • Fast Input Current Limit Response
- • Input Voltage Range 7V to 25V
- • Support 2-, 3- and 4-Cells Battery Pack
- • Up to 17.64V Battery-Voltage Set Point
- • Control Adapter Power Source Select MOSFET
- • Thermal Shutdown
- • Aircraft Power Capable
- • DC Adapter Present Indicator
- • Battery Discharge MOSFET Control
- • Less than 10µA Battery Leakage Current
- • Supports Pulse Charging
- • Pb-Free Plus Anneal Available (RoHS Compliant)
- Applications
- • Notebook, Desknote and Sub-notebook Computers
- • Personal Digital Assistant
ISL6256AHRZ Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | QFN-28 |
| Output Voltage | 4.2 V |
| Operating Temperature (Max) | 100 ℃ |
| Operating Temperature (Min) | -10 ℃ |
| Show | |
| Operating Temperature | -10℃ ~ 100℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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