RT9278GQV
| Parameters | |
|---|---|
| Factory Lead Time | 16 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | DC DC Regulator |
| Applications | Camera Flash |
| Frequency | 650kHz |
| Number of Outputs | 1 |
| Max Supply Voltage | 5.5V |
| Voltage - Output | 2.4V~5.5V |
| Topology | Step-Up (Boost) |
| Min Input Voltage | 1.5V |
| Max Input Voltage | 5.5V |
| Output Current per Channel | 2A |
| Current - Output / Channel | 2A Switch |
| Internal Switch(s) | Yes |
| Switching Frequency | 600kHz |
| Voltage - Supply (Min) | 1.1V |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
RT9278GQV Overview
10-VFDFN Exposed Pad package saves space on the board. In this LED driver, there are 1 outputs.Surface Mount represents this mounting method.This emerges as a DC DC Regulator with high efficiency and reliability.At -40°C~85°C TA, the led driver is capable of operating.There are many benefits for Camera Flash.As a result, it operates based on the frequency of 650kHz.Having a voltage supply below 1.1V can lead to undetermined failures.The device has been mounted on the Surface Mount.As a maximum value, 5.5V is acceptable.Its output voltage is 2.4V~5.5V.The minimum input voltage for this device is 1.5V.Supply current is limited to 5.5V at its maximum value.It is capable of fulfilling its full functionality when the switching frequency remains at 600kHz.
RT9278GQV Features
Available in the 10-VFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 650kHz
Switching frequency of 600kHz
RT9278GQV Applications
There are a lot of Richtek USA Inc. RT9278GQV LED Driver ICs applications.
- Gallery lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- LED headlights
- White LED Backlight for portable equipment
- Amusement Machines
- Stage Lighting and Signage
- Stage and Studio lighting
- Dimmable LED for vehicle interiors
- Scanners and Handy Terminals
- Down lighting