Dual Ports, Wide Input, High Current, Bidirectional Regulator
For Single Cell Li-Ion Battery Power Bank Application
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- Parameters
- Features
- Description
| Part Number | SY20759QEQ |
|---|
| Description | Bi-Direction Regulator for Single Cell Li-Ion Battery |
|---|
| Vin_min (V) | 4 |
|---|
| Vin_max (V) | 13.5 |
|---|
| Vo_min (V) | |
|---|
| Max. Charge Current (A) | 8 |
|---|
| Iq (uA) | |
|---|
| Fsw (MHz) | 0.26, 0.34, 0.42, 0.5 |
|---|
| Cell Voltage | 4.1V, 4.2V, 4.35V, 4.4V |
|---|
| Series Cells | Single Cell |
|---|
| Features / Special Function | Dual ports, Bi-direction for USB-C, I2C, ADC, BC1.2, 28W Boost |
|---|
| Package | QFN5x5-32 |
|---|
- Integrated N-Channel MOSFETs with 16V Voltage Rating and Extremely Low RDS(ON)
- High Switching Frequency to Minimize Peripheral Circuit Design
- Trickle Current / Constant Current / Constant Voltage Charging Mode
- Maximum 8A Battery Charging Current
- Maximum 28W OTG Output Power
- Automatic Input Power Source Detection
- USB Port Identifier for Various Input Current Limit
- I2C Controls
- Programmable Battery Charge Voltage
- Programmable Constant Charge Current
- Programmable Input Voltage DPM
- Programmable Input Current Limit and Output Current Limit
- Programmable Bus Voltage for Discharging Mode
- Programmable Battery Charging Timeout
- Charging Enable Control
- Charging Mode CV Tolerance +/-0.5%
- Host Enable Control for Standby Mode in Discharging Mode
- Battery UTP/OTP in Charging Mode and Discharging Mode
- Over Temperature Protection
- Light Load Status Indication
- Charge Status Indication
- Low Profile Package QFN5×5 for Portable Applications
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20759QEQ is used to evaluate dual ports wide input bidirectional regulator SY20759QEQ.
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