SY23403Z1FAC (SY50133Z1FAC)
Flyback Regulator with Primary Side CV/CC Control For Adapters&Chargers
- Parameters
- Features
- Description
| Part number | SY23403Z1FAC |
|---|
| Pout (max) (W) | 12 |
|---|
| HV startup | NO |
|---|
| Operation mode | QR |
|---|
| Integrated FETs type | MOS |
|---|
| Breakdown voltage (V) | 650 |
|---|
| Ron (typ) (mΩ) | 4.4 |
|---|
| No load loss (mW) | <75 |
|---|
| Switching frequency (min)(kHz) | 0.5 |
|---|
| Switching frequency (max)(kHz) | 125 |
|---|
| Features | PSR CC/CV,Cable compensation |
|---|
| Package | SO8 |
|---|
| Operating temperature range(°C) | -40 to 125 |
|---|
| Functional safety category | |
|---|
- Tight PSR CC/CV Regulation Over Entire Operating Range
- QR-mode Operation for High Efficiency
- PWM/PFM Control for High Average Efficiency
- Fast dynamic load transient response
- Cable Compensation for Better Load Regulation
- Low Start Up Current: 5μA Max
- Minimum Frequency Limitation 500Hz
- No-load Power is Less than 50mW
- Reliable Protections for OVP, SCP, OTP,OCP
- Reliable Protections for Safety Requirement
- Maximum switching frequency limitation125kHz
- Integrated 620V/4.4ΩMOSFET
- Compact Package: SO8
