MIC2605
MIC2605 is 0.5A 1.2MHz / 2MHz Wide Input Range Boost Regulator manufactured by Micrel Semiconductor.
MIC2605/6
0.5A, 1.2MHz / 2MHz Wide Input Range Boost Regulator with Integrated Switch and Schottky Diode
General Description
Features
The MIC2605/6 is a 1.2MHz/2MHz, PWM DC/DC boost switching regulator available in a 2mm x 2mm MLF® package. High power density is achieved with the MIC2605/6’s internal 40V/0.5A switch and schottky diode, allowing it to power large loads in a tiny footprint.
The MIC2605/6 implements constant frequency 1.2MHz/2MHz PWM current mode control. The MIC2605/6 offers internal pensation that offers excellent transient response and output regulation performance. The high frequency operation saves board space by allowing small, low-profile external ponents. The fixed frequency PWM scheme also reduces spurious switching noise and ripple to the input power source.
The MIC2605/6 is available in an 8-pin 2mm x 2mm MLF® leadless package. This package has an output overvoltage protection feature.
- Wide input voltage range: 4.5V to 20V
- Output voltage adjustable to 40V
- 0.5A switch current and schottky diode
- MIC2605 operates at 1.2MHz
- MIC2606 operates at 2MHz
- Programmable soft start
- Stable with small size ceramic capacitors
- High efficiency
- Low input and output ripple
- <10µA shutdown current
- UVLO
- Output over-voltage and over-temperature protection
- 8-pin 2mm x 2mm MLF® package
- - 40°C to +125°C junction temperature range
The MIC2605/6 has an operating junction temperature range of
- 40°C to +125°C.
Applications
Data sheets and support documentation can be found on
- TV-tuners
Micrel’s web site at .micrel..
- Broadband munications
- TFT-LCD bias supplies
- Bias...
