ETA9880E8A
Battery Charging IC Lithium Battery ESOP-8
20V Standoff, 2.4A Charger and 2.4A Boost for Power Bank All-in-One Solution
- Manufacturer
- etasolution
- Manufacturer part #
- ETA9880E8A
- Store part #
- C5554991
- Package / case
- ESOP-8
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
6,245 in stock
#C5554991
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹34.54 | ₹172.70 |
| 50+ | ₹29.99 | ₹1,499.50 |
| 150+ | ₹28.03 | ₹4,204.50 |
| 500+ | ₹25.64 | ₹12,820.00 |
| 2,500+ | ₹24.55 | ₹61,375.00 |
| 4,000+ | ₹23.91 | ₹95,640.00 |
5 × ₹34.54
₹172.70
excl. GST
₹203.79 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
ETA9880E8A
₹172.70 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Quiescent Current
- 500uA
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4.5V~6V
- Features
- Trickle charging;Constant current charging;Constant voltage charging;Charge termination;Automatic recharge;Overvoltage protection;Overcurrent Protection;Short-Circuit Protection;Under-voltage lockout
- The Chip Type
- Charging IC
- Charge Current - Max
- 2.4A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.175 g
Overview
ETA9880 is a switch-mode Li-ion battery charger capable of delivering up to 2.4A charging current to the battery and up to 2.4A output current in boost operation. The ETA9880 integrates a power path from IN to OUT, a buck charger, a 5V boost converter, and a coulomb counter for battery gauge. The buck charger guarantees 93.5% average efficiency at 2.4A charging current, while the boost converter achieves 92% efficiency at 2.4A output with battery voltage as low as 3.3V. It significantly increases the effective battery capacity of battery-powered systems such as power banks. With these features, the ETA9880 is an ideal all-in-one solution for Li-ion battery charging and discharging applications.
Applications
- Power banks
- Lithium-ion battery-powered systems
Key features
- 20V input voltage tolerance
- Single-inductor bidirectional power conversion
- Power path from IN to OUT
- Automatic mode switching
- Switching charger
- 5V synchronous boost
- Up to 96% efficiency
- No external sense resistor required
- LEDs for battery level indication and charge/discharge status
- RoHS compliant
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | ETA9740E8A#C7465512etasolution · ESOP8 | etasolution | ESOP8 | 2,075 | ₹34.40 · 2,075 in stock | View |
 | ETA9742E8A#C7465514etasolution · ESOP8 | etasolution | ESOP8 | 4,450 | ₹32.98 · 4,450 in stock | View |
 | ETA6002E8A#C7436031etasolution · ESOP-8 | etasolution | ESOP-8 | 8,143 | ₹64.06 · 8,143 in stock | View |
 | ETA9741E8A#C7465513etasolution · ESOP8 | etasolution | ESOP8 | 875 | ₹30.83 · 875 in stock | View |
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