Gyd-9e Datasheet Online

| Module | Input Range | Output Current | Efficiency | Key Advantage | |--------|-------------|----------------|------------|----------------| | | 4.5-28V | 3A | 96% | Good balance of size and power | | LM2596 module | 4.5-40V | 3A | 85% | Higher input voltage | | MP1584 module | 4.5-28V | 3A | 94% | Smaller size, lower cost | | XL4005 module | 5-32V | 5A | 92% | Higher current |

| Parameter | Conditions | Min | Typ | Max | Unit | |-----------|------------|-----|-----|-----|------| | Output voltage accuracy | Iout=0.5A | ±1 | ±2 | % | | Line regulation | Vin=6V to 24V, Iout=1A | 0.1 | 0.3 | % | | Load regulation | Iout=0.1A to 3A | 0.2 | 0.5 | % | | Output ripple (20MHz BW) | C_out=100µF electrolytic | 30 | 50 | mVpp | | Switching frequency | 450 | 500 | 550 | kHz | | Quiescent current | No load, Vout=5V | 4 | 6 | mA | | Shutdown current | ADJ pin grounded | 80 | 120 | µA | gyd-9e datasheet

A: No internal protection. Add an external Schottky diode in series with input if needed. | Module | Input Range | Output Current

A: With proper cooling and within electrical limits, >50,000 hours (electrolytic capacitor aging is the limiting factor). The GYD-9E module contains internal inductors and capacitors

The GYD-9E module contains internal inductors and capacitors. Do not apply reverse polarity or voltages above 30V, even momentarily. 4. Electrical Characteristics (Typical at 25°C, Vin=12V, Vout=5V) These values are representative of a healthy GYD-9E module: