The TPS62510 is a high-efficiency step-down converter targeted for operation from a 1.8-V to 3.8-V input voltage rail, ideally suited for 2-cell alkaline or NiMHd applications. The TPS62510 is also ideal as a point-of-load regulator running from a fixed 3.3-V, 2.5V, or 1.8-V input voltage rail. The converter operates in fixed frequency pulse width modulation (PWM) mode switching at 1.5 MHz with the MODE pin high. Pulling the MODE pin low enables the high efficiency mode. In high efficiency mode, the device operates with a 1.5-MHz fixed frequency PWM at nominal load current, and automatically enters the power save mode at light load currents. For maximum system reliability, the converter features output voltage tracking using the OVT pin to allow sequencing, and to allow for the output voltage to track an external voltage applied to this pin. The TPS62510 is available in a 3-mm × 3-mm 10-pin VSON package.
Technical Specifications
Topology:
Buck (Step Down)
Input Voltage Min:
1.8V
Input Voltage Max:
3.8V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
WSON
No. of Pins:
10Pins
Output Current:
1.5A
Output Voltage Min:
600mV
Output Voltage Max:
3.8V
Switching Frequency:
1.5MHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
Conv DC-DC Single Step Down 1.8V to 3.8V 10-Pin VSON EP T/R Avnet America
PCB Footprint
