Fully Integrated Synchronous Boost Converter with QC3.0 for
Li-Ion Battery Power Bank Application
- Parameters
- Features
- Description
| Part number | SY20778QYC |
|---|
| Vin (max) (V) | 4.5 |
|---|
| Vin (min) (V) | 3 |
|---|
| Absolute max Vin (max) (V) | |
|---|
| Number of series cells | Single Cell |
|---|
| Charge voltage (max) (V) | |
|---|
| Charge voltage (min) (V) | |
|---|
| Charge current (max) (A) | / |
|---|
| Charge current (min) (A) | |
|---|
| Integrated FETs(Yes/No) | |
|---|
| Topology | |
|---|
| Control interface | |
|---|
| Features | QC3.0 Compliance |
|---|
| Operating temperature range(°C) | |
|---|
| Package | QFN4x4-20 |
|---|
- Integrated N-Channel MOSFETs with 16V Voltage Rating and Extremely Low RDS(ON) for
- Linear Switch
- Half Bridge
- 0.3MHz or 0.5MHz Selectable Switching Frequency to Minimize Peripheral Circuit Design
- Up to 20W Output Power
- I2C Controls
- Programmable Peak Current Limit
- Programmable Over Current Limit for SYS Load
- Integrated SYS Current Sense
- Do+/Do- Divider Mode Compliant
- QC3.0 Class a Output Compliant
- 5V/4A
- 9V/2.22A
- 12V/1.67A
- MTK PE+ Compliant
- Host Enable Control for Standby Mode
- Over Temperature Protection
- Battery UTP/OTP
- Light Load Status Indication
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20778QYC is used to evaluate fully integrated synchronous boost converter with QC3.0 SY20778QYC.
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