High Efficiency, 2A, Two-Cell Boost Li-Ion Battery Charger
- Parameters
- Features
- Description
| Part Number | SY20762FQDC |
|---|
| Description | |
|---|
| Vin_min (V) | 3 |
|---|
| Vin_max (V) | 5.5 |
|---|
| Vo_min (V) | |
|---|
| Max. Charge Current (A) | 2 |
|---|
| Iq (uA) | |
|---|
| Fsw (MHz) | 1 |
|---|
| Cell Voltage | 4.2V |
|---|
| Series Cells | 2 |
|---|
| Features / Special Function | Prog. Charge Current&Timer |
|---|
| Package | QFN3x3-16 |
|---|
- Low Profile QFN3x3 Package
- Integrated Synchronous Boost with 18V Rating Low RDSON FETs for High Charge Efficiency
- Trickle Current / Constant Current / Constant Voltage Charge Mode
- Adaptive Input Current Limit with selectable threshold
- Maximum 2A Constant Charge Current
- Charge Current Information Indication
- Programmable Constant Charge Current
- Programmable Charge Termination Current
- Thermal Regulation Protection
- External Shutdown Function
- Input Voltage UVLO and OVP
- Output Short Circuit Protection
- Over Temperature Protection
- Input Power Good Indication
- Battery Inserted Indication
- Charge Status Indication
- Normal Synchronous Boost Operation When Battery Removed
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20762FQDC is used to evaluate high efficiency, 2A, 2-Cell boost Li-Ion battery charger SY20762FQDC.
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