DS6521BFF8
Battery Charging IC Lithium-ion/Polymer SOP-8-EP
Single-cell lithium battery linear charger
- Manufacturer
- DSTECH
- Manufacturer part #
- DS6521BFF8
- Store part #
- C5884238
- Package / case
- SOP-8-EP
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,395 in stock
#C5884238
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹13.73 | ₹68.65 |
| 50+ | ₹10.85 | ₹542.50 |
| 150+ | ₹9.42 | ₹1,413.00 |
| 500+ | ₹8.33 | ₹4,165.00 |
| 3,000+ | ₹7.47 | ₹22,410.00 |
| 6,000+ | ₹7.04 | ₹42,240.00 |
5 × ₹13.73
₹68.65
excl. GST
₹81.01 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
DS6521BFF8
₹68.65 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Quiescent Current
- 80uA
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4.5V~24V
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overvoltage protection;Under-voltage lockout
- The Chip Type
- Charging IC
- Charge Current - Max
- 1A
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.262 g
Overview
The DS6521 series is a highly integrated linear charger component for lithium-ion and lithium-polymer batteries, designed for portable electronic applications where space is constrained. Battery charging proceeds in three stages: conditioning, constant current, and constant voltage. Throughout all charging stages, an internal control loop monitors the charger temperature and reduces the charging current when the internal temperature threshold is exceeded. The charger integrates power components with programmable charging current capability, featuring high-accuracy current and voltage regulation loops, charge status indication, and charge termination functionality. The fast-charge current can be programmed via an external resistor.
Applications
- Handheld, battery-powered devices
- Laptops, palmtops, and PDAs
- Smartphones
- MP3 players
- Low-power handheld devices
- TWS Bluetooth earbuds
- E-cigarettes
- Dash cams
- Electric toothbrushes
Key features
- 28V input rating; with 6V input overvoltage protection
- 1% charge voltage accuracy
- Programmable charge current 50mA to 1A
- 125°C charge current auto-adjustment
- Programmable charge termination current 5mA to 100mA
- Pre-charge current fixed at ISET / 10
- JEITA-compliant charge profile via battery NTC
- 0.1uA ultra-low battery leakage current
- Reverse battery protection
- Available in SOT-23-6 & ESOP-8 & DFN2x2-10L & DFN2x3-10L & DFN3x3-10L packages
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | DS6521AFF8#C5884237DSTECH · SOP-8-EP | DSTECH | SOP-8-EP | 1,495 | ₹14.80 · 1,495 in stock | View |
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