SGM41524YTDC8G/TR
Lithium Battery 2.3A DFN-8-EP(2x3) Battery Management
Compact Switch Li+/Poly Battery Charger
- Manufacturer
- SGMICRO
- Manufacturer part #
- SGM41524YTDC8G/TR
- Store part #
- C699852
- Package / case
- DFN-8-EP(2x3)
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,560 in stock
#C699852
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹197.81 | ₹197.81 |
| 10+ | ₹151.97 | ₹1,519.70 |
| 30+ | ₹129.05 | ₹3,871.50 |
| 100+ | ₹106.13 | ₹10,613.00 |
1 × ₹197.81
₹197.81
excl. GST
₹233.42 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SGM41524YTDC8G/TR
₹197.81 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Quiescent Current
- 15uA
- Operating Voltage
- 3.5V~5.5V
- Type of Battery
- Lithium Battery
- Features
- Constant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Overvoltage protection
- The Chip Type
- Charging IC
- Charge Current - Max
- 2.3A
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.056 g
Overview
The SGM41524 is a compact and efficient Lithium ion (Li+) or Lithium ion polymer (Li+/polymer) battery charger. It can provide power and charge the single cell battery of a system typically found in compact portable device. An internal switching buck converter regulates the supply input for charging the battery and powering the system even if the battery is absent. The converter can also operate as a simple pass-through switch with no switching if the load and input voltages are close.
Applications
- Powering and Charge Control of Systems with 500mAh to 6000mAh Li+/Polymer Batteries
Key features
- Resistor programmable constant current and constant voltage charging capability plus a charge limiting timer and operates in compliance with the BAJ/JEITA safety guide
- An NTC (β = 3950K) can be used for battery temperature sensing on top of the internal junction temperature monitoring
- The IND status output pin can be connected to LEDs to indicate the operating conditions, such as power input ok (POK), in charging (CHG), VIN over-voltage (POK and CHG alternate blinking) and no power/disabled (OFF)
- Voltage fold-back on the output is provided to power the system from the input while retaining battery charge and preventing overcharge
- Input under-voltage regulation is implemented by reducing the load current such that VIN stays above a minimum when the source is weak
- The die temperature can be regulated and limited by reducing output power to avoid device or the circuit board being overheated
- Constant Current, Constant Voltage (CCCV) Charging with Floating Time-Out Timer
- Constant Current Pre-charge
- Maximum 2.3A Charging for 4.2V to 4.5V Battery
- 1.34MHz Switching Frequency
- Programmable Charge Voltage and Current
- 4.15V Input Voltage Regulation
- Output Voltage Fold-Back Charge Retaining
- Thermal Regulation Options: SGM41524: +115°C; SGM41524C: ±55°C
- Typical Peak Efficiency of 92% at 1.5A, VIN = 5V
- -40°C to ±85°C Operating Temperature Range
- Available in a Green TDFN-2×3 - 8BL Package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
| SGM41522AYTDC8G/TR#C5153784SGMICRO · TDFN-8BL(2x3) | SGMICRO | TDFN-8BL(2x3) | On request | Price on request | Quote | |
| SGM41522YTDC8G/TR#C5153785SGMICRO · TDFN-8BL(2x3) | SGMICRO | TDFN-8BL(2x3) | On request | Price on request | Quote | |
| SGM41524BYTDC8G/TR#C5153791SGMICRO · TDFN-8BL(2x3) | SGMICRO | TDFN-8BL(2x3) | On request | Price on request | Quote | |
| SGM41524CYTDC8G/TR#C699851SGMICRO · TDFN-8L(2x3) | SGMICRO | TDFN-8L(2x3) | On request | Price on request | Quote | |
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