1.5-V Output, 800-mA, 10V Vin, 95% Efficient Step-Down Converter In MSOP-10
The TPS6205x devices are a family of high-efficiency synchronous Step-down DC/DC converters ideally suited for systems powered from a 1-cell or 2-cell Li-Ion battery or from a 3-cell to 5-cell NiCd, NiMH, or alkaline battery.
The TPS62050 is a synchronous PWM converter with integrated N-channel and P-channel Power MOSFET switches. Synchronous rectification increases efficiency and reduces external component count. To achieve highest efficiency over a wide load current range, the converter enters a power-saving pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 850 kHz, allowing the use of small inductor and capacitor values. The device CAN be synchronized to an external Clock signal in the range of 600 kHz to 1.2 MHz. For low noise operation, the converter CAN be programmed into forced-fixed frequency in PWM mode. In shutdown mode, the current consumption is reduced to less than 2 A. The TPS6205x is available in the 10-pin (DGS) micro-small outline package (MSOP) and operates over an free air temperature range of ?40C to 85C.
By Texas Instruments
|TPS62052DGSRG4||Texas Instruments||1.4A SWITCHING REGULATOR, 1000kHz SWITCHING FREQ-MAX, PDSO10, GREEN, PLASTIC, MSOP-10|
|TPS62052DGS||Texas Instruments||1.5-V Output, 800-mA, 10V Vin, 95% Efficient Step-Down Converter in MSOP-10 10-VSSOP -40 to 85|
|TPS62052DGSG4||Texas Instruments||1.5-V Output, 800-mA, 10V Vin, 95% Efficient Step-Down Converter in MSOP-10 10-VSSOP -40 to 85|
|TPS62052DGSR||Texas Instruments||1.5-V Output, 800-mA, 10V Vin, 95% Efficient Step-Down Converter in MSOP-10 10-VSSOP -40 to 85|
|TPS62052 Pb-Free||TPS62052 Cross Reference||TPS62052 Schematic||TPS62052 Distributor|
|TPS62052 Application Notes||TPS62052 RoHS||TPS62052 Circuits||TPS62052 footprint|