RT8805GQV
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| JESD-30 Code | S-PQCC-N16 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Type | Transistor Driver |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 10.8V~13.2V |
| Control Features | Current Limit, Phase Control, Power Good, Soft Start |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Output Current-Max | 60A |
| Frequency - Switching | 300kHz |
| Synchronous Rectifier | Yes |
| Max Duty Cycle | 75 % |
| Clock Sync | No |
| RoHS Status | ROHS3 Compliant |
RT8805GQV Overview
This switching controller fits most application requirements since it is packaged in a 16-VQFN Exposed Pad package. It is sufficient to generate 2 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. Transistor Driver dc switching's outputs (s) are supported. Voltages 10.8V~13.2V are the dc control's supply voltage and operating voltage, respectively. Worked in a -40°C~85°C TA dc switcher before. Switching can be done at 300kHz with this switching controller. dc dc regulators can be carried out with Surface Mount. Featured in the dcdc regulator is Current Limit, Phase Control, Power Good, Soft Start which allows efficient switching control. Terminal (s) of the switching converters are designed at the QUAD position. Different dc switching's functions can be applied to 16 terminations. Switching converter is a type of Switching Regulator or Controllers in particular. The duty cycle of the voltage regulator dc to dc can be set to 75 % on power-up or power-down to ensure reliability. A value of 60A is output as the maximum value of current.
RT8805GQV Features
Transistor Driver Outputs
Switching Frequency: 300kHz
Current Limit, Phase Control, Power Good, Soft Start
Max Duty Cycle: 75 %
RT8805GQV Applications
There are a lot of Richtek USA Inc. RT8805GQV DC to DC converter applications.
- Communication system
- seismic instrument power circuits
- Alternators
- USB circuits
- Domestic water pumps
- Motor controller circuits
- Scientific testing
- Low output voltage switching power supply circuits
- Drilling machines
- Grinders
