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The G5302 is a Synchronous Buck Converter, steps down an input voltage in the range from 2.7V to 5.5V to an adjustable output voltage of 0.8V to 3.6V. Output voltage is set by using VCON analog input to control power levels and efficiency of the RF PA. 2MHz Fixed-frequency PWM operation minimized RF interference. A shutdown function turns the device off and .
z 2 MHz PWM Switching Frequency. z 2.7V ~ 5.5V Input Voltage Operation. z 0.8V ~ 3.6V Adjustable Output Voltage. z 25µs Output Voltage Transient from 0.8V to 3.4V. z 650mA Maximum load capability. z 95% Efficiency DC/DC Converter. z Cycle-by-Cycle current limit for DC/DC Con- verter z Built-In Thermal Shutdown Function. z Built-In Input Voltage UVP Function. z 9-pin micro SMD Package. Applications z Cellular Phones z Hand-Held Radios z RF PC Cards z Battery Powered RF Devices General Description The G5302 is a Synchronous Buck Converter, steps down an input voltage in the range from 2.7V to 5.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | G5309 |
Global Mixed-mode Technology |
High Efficiency 10A Synchronous Buck Converter |
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| 2 | G53 |
SAFT |
3.0V Primary lithium-sulfur dioxide (Li-SO2)High drain capability C-size spiral cell |
|
| 3 | G5310 |
Global Mixed-mode Technology |
High Efficiency 10A Synchronous Buck Converter |
|
| 4 | G5312 |
Global Mixed-mode Technology |
High Efficiency 8A Synchronous Buck Converter |
|
| 5 | G5313 |
Global Mixed-mode Technology |
High Efficiency 6A Synchronous Buck Converter |
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| 6 | G5316 |
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Memory Solution Synchronous Buck PWM Controller |
|
| 7 | G5318 |
Global Mixed-mode Technology |
High-Speed Step-Down Controller |
|
| 8 | G5320 |
Global Mixed-mode Technology |
Asynchronous Voltage Mode Controller |
|
| 9 | G5321 |
Global Mixed-mode Technology |
Current Mode Boost Controller |
|
| 10 | G5322 |
Global Mixed-mode Technology |
Current Mode Boost Controller |
|
| 11 | G5330A |
Global Mixed-mode Technology |
High Efficiency 10A Synchronous Buck Converter |
|
| 12 | G5332A |
Global Mixed-mode Technology |
High Efficiency 8A Synchronous Buck Converter |
|