(China (Mainland))
Product Summary
The TPS62242DRVR is a high efficiency synchronous step down dc-dc converter optimized for battery powered portable applications. It provides up to 300 mA output current from a single Li-Ion cell and is ideal to power portable applications like mobile phones and other portable equipment.
Parametrics
Absolute maximum ratings: (1)the symbol is VI,the parameter is input voltage range,the value is -0.3 to 7V; (2)the symbol is IO,the parameter is peak output current,the value is internally limited; (3)the symbol is Tj,the parameter is junction temperature,the value is -40 to 125℃; (4)the symbol is Tstg,the parameter is storage temperature range,the value is -65 to 150℃; (5)the parameter is ESD rating machine model,the value is 200V.
Features
Features: (1)high efficiency step down converter; (2)output current up to 300 mA; (3)VIN range from 2 V to 6 V for Li-Ion batteries with extended voltage range; (4)2.25 MHz fixed frequency operation; (5)power save mode at light load currents; (6)output voltage accuracy in PWM mode ±1.5%; (7)adjustable output voltage from 0.6 V to VIN; (8)typical 15 mA quiescent current; (9)100% duty cycle for lowest dropout; (10)available in a TSOT23 and 2x2x0,8 mm SON; (11)allows < 1 mm solution height.
Diagrams
| Image | Part No | Mfg | Description |  |
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 TPS62242DRVR |
Texas Instruments |
DC/DC Switching Regulators 2.25MHz 300mA Step- Down Converter |
Data Sheet |
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TPS62242DRVRG4 |
Texas Instruments |
DC/DC Switching Regulators 2.25MHz 300mA Step- Down Converter |
Data Sheet |
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