Seaward ElecDatasheet (PDF)
SE9027-HF
Lithium Battery 600mA SOT-23-6 Battery Management
SOT-23-6RoHSActive
28V Standalone Linear Lithium Battery Charger
- Manufacturer
- Seaward Elec
- Manufacturer part #
- SE9027-HF
- Store part #
- C2838436
- Package / case
- SOT-23-6
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,350 in stock
#C2838436
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹18.48 | ₹18.48 |
| 10+ | ₹16.18 | ₹161.80 |
| 30+ | ₹15.19 | ₹455.70 |
| 100+ | ₹13.96 | ₹1,396.00 |
| 500+ | ₹13.42 | ₹6,710.00 |
| 1,000+ | ₹12.79 | ₹12,790.00 |
1 × ₹18.48
₹18.48
excl. GST
₹21.81 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SE9027-HF
₹18.48 for 1 + GST
Specifications
- Operating Temperature
- -20℃~+85℃
- Quiescent Current
- 40uA
- 0V Battery Charge
- Not supported
- Type of Battery
- Lithium Battery
- Operating Voltage
- 4.5V~25V
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overvoltage protection;Soft-start;Under-voltage lockout
- The Chip Type
- Charging IC
- Charge Current - Max
- 600mA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.045 g
Overview
SE9027 is a complete constant-current & constant voltage linear charger for single cell lithium-ion and Lithium-Polymer batteries with direct interface with standard USB port. SE9027 is specifically designed to work within USB power specification and direct interface.
Applications
- Cellular Telephones
- PDA’s
- MP3 Players
- Charging Docks and Cradles
- Bluetooth Applications
Key features
- Over Voltage Protection (OVP) at 6.5V
- Max Input (Vin) up to 28V
- Programmable Charge Current Up to 600mA. No MOSFET, Sense Resistor or Blocking Diode Required.
- Constant-Current/Constant-Voltage Operation with Thermal Protection to Maximize Charge Rate without Risk of Overheating.
- Charges Single Cell Li-Ion Batteries Directly from USB Port.
- Preset 4.2V/4.35V Charge Voltage with ±1% Accuracy.
- 2.9V Trickle Charge Threshold
- Soft-Start Limits Inrush Current.
- Battery reverse protection
- Available in 6-Lead SOT-23
Alternatives
Similar parts — check the datasheet before substituting.
Same category
