USB PD and QC Interface Controller
for Adapters and Fast Chargers
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- Parameters
- Features
- Description
| Part number | SY23435TQQ |
|---|
| Vout (min) (V) | 3.3 |
|---|
| Vout (max) (V) | 21 |
|---|
| Integrated FETs(Yes/No) | YES |
|---|
| Breakdown voltage (V) | 30 |
|---|
| Ron (typ) (mΩ) | 15 |
|---|
| PD protocol | PD3.1, PPS |
|---|
| QC protocol | QC2.0/3.0 |
|---|
| Features | USB PD，QC 3.0,BC 1.2 |
|---|
| Package | QFN 4×5-28 |
|---|
| Operating temperature range(°C) | -40 to 125 |
|---|
| Functional safety category | |
|---|
- Integrates 30V/15mΩ N-channel Load Switch MOSFET and Load Switch Control
- Support 3.3V to 21V USB VBUS
- Supports USB Power Delivery (PD) 3.1, PPS
- Configurable Fixed power data objects (PDO): 5V, 9V, 12V, 15V, 20V
- Configurable PPS: 3.3-5.9V, 3.3-11V, 3.3-16V, 3.3-21V
- Output Voltage Step in PPS Mode: 20mV
- Output Current Step in PPS Mode: 50mA
- Supports Type-C 1.2, Configured as Downstream Facing Port (DFP)
- BC1.2 and QC3.0 Support
- Integrated Cable Compensation Support
- Factory One-Time-Programmable (OTP) ROM for Power Objects Configuration
- CC/CV Control, Integrated Voltage Reference and Resistor Divider
- Comprehensive Protections Including, Output OVP/UVP/SCP and OTP
- DP/DN/CC1/CC2 OVP
- DP/DN/CC1/CC2 Soft Shortcircuit Protection to GND
- Built-in Discharge
- Compact Package: QFN 4×5-28
