TMI4056E
Lithium Battery 1A ESOP-8 Battery Management RoHS
1A Li-ion Linear Charger with Thermal Regulation
- Manufacturer
- TMI
- Manufacturer part #
- TMI4056E
- Store part #
- C2931559
- Package / case
- ESOP-8
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,455 in stock
#C2931559
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹11.34 | ₹56.70 |
| 50+ | ₹9.04 | ₹452.00 |
| 150+ | ₹7.89 | ₹1,183.50 |
| 500+ | ₹7.03 | ₹3,515.00 |
| 3,000+ | ₹6.34 | ₹19,020.00 |
| 6,000+ | ₹5.99 | ₹35,940.00 |
5 × ₹11.34
₹56.70
excl. GST
₹66.91 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TMI4056E
₹56.70 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+150℃
- Quiescent Current
- 1uA
- 0V Battery Charge
- Not supported
- Operating Voltage
- 3.9V~8V
- Type of Battery
- Lithium Battery
- Features
- Trickle charging;Constant current charging;Constant voltage charging;Automatic recharge;Charge termination;Programmable charging current
- The Chip Type
- Charging IC
- Charge Current - Max
- 1A
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.185 g
Overview
The TMI4056E and TMI4056EH are complete constant-current and constant-voltage linear charger for single cell Li-ion battery application. The default battery charge voltage is fixed at 4.2V for TMI4056E and 4.35V for TMI4056EH, and the charging current can be programmed by external resistor on PROG pin. The charging current could be programmed up to 1A with good system thermal design. When the charging current drops to 1/10 programmed charging current value after the BAT voltage reaching battery charge voltage, TMI4056E and TMI4056EH automatically terminate the charge cycle with charging current becomes to 0 and C H A G and S T D B Y pins status change. Thermal regulation function can regulate charging current to limit the die temperature during high power condition or high ambient temperature application. When the input supply is removed, the TMI4056E and TMI4056EH automatically enter low current state with less 1μA current dropping from battery side. The ESOP8 package and less external components make TMI4056E and TMI4056EH suited for portable applications.
Applications
- Portable Devices
- Power Bank
- Charging Docks and Cradles
- Bluetooth Applications
Key features
- Programmable Charge Current Up to 1A
- No MOSFET, Sense Resistor or Blocking Diode Required
- Charge Single Cell Li-Ion Battery Directly from USB Port
- Trickle Current, Constant Current and Constant Voltage Operation with Thermal Regulation to Maximize Charge Rate without Overheating
- <1μA Battery Quiescent Current
- Preset Battery Charging Voltage with ±1% Accuracy
- TMI4056E: 4.2V
- TMI4056EH: 4.35V
- Automatically Recharge
- Charge Statue Indication Pins
- ESOP8 Package
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