TPS84250 Series

7V to 50V, 2.5A Step-Down Integrated Power Solution

Catalog

7V to 50V, 2.5A Step-Down Integrated Power Solution

Part	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Control Features	Package / Case	Applications	Mounting Type	Voltage - Input (Min) [Min]	Type	Supplier Device Package	Features	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Operating Temperature [Max]	Operating Temperature [Min]	Efficiency	Voltage - Input (Max) [Max]	Current - Output (Max) [Max]	Number of Outputs
Texas Instruments TPS84250RKGR	2.5 V	15 V	Active High Enable	41-BQFN Module	ITE (Commercial)	Surface Mount	7 V	Non-Isolated PoL Module	41-B1QFN (11x9)	OCP OTP UVLO	9 mm	0.11 in	2.8 mm	0.43 "	0.35 "	11 mm	85 °C	-40 °C	96 %	50 V	2.5 A	1

Catalog

7V to 50V, 2.5A Step-Down Integrated Power Solution

Key Features

• Complete Integrated Power Solution AllowsSmall Footprint, Low-Profile DesignWide Input-Voltage Range from 7 V to 50 VOutput Adjustable from 2.5 V to 15 V65-V Surge CapabilityEfficiencies Up to 96%Adjustable Switching Frequency(300 kHz to 1 MHz)Synchronizes to an External ClockAdjustable Slow StartOutput Voltage Sequencing and TrackingPower-Good OutputProgrammable Undervoltage Lockout (UVLO)Output Overcurrent ProtectionOveryemperature ProtectionPrebias Output Start-UpOperating Temperature Range: –40°C to +85°CEnhanced Thermal Performance: 14°C/WMeets EN55022 Class B EmissionsFor Design Help Visithttp://www.ti.com/TPS84250Complete Integrated Power Solution AllowsSmall Footprint, Low-Profile DesignWide Input-Voltage Range from 7 V to 50 VOutput Adjustable from 2.5 V to 15 V65-V Surge CapabilityEfficiencies Up to 96%Adjustable Switching Frequency(300 kHz to 1 MHz)Synchronizes to an External ClockAdjustable Slow StartOutput Voltage Sequencing and TrackingPower-Good OutputProgrammable Undervoltage Lockout (UVLO)Output Overcurrent ProtectionOveryemperature ProtectionPrebias Output Start-UpOperating Temperature Range: –40°C to +85°CEnhanced Thermal Performance: 14°C/WMeets EN55022 Class B EmissionsFor Design Help Visithttp://www.ti.com/TPS84250

Description

The TPS84250 is an easy-to-use integrated power solution that combines a 2.5-A DC/DC converter with an inductor and passives into a low profile, QFN package. This total power solution allows as few as five external components and eliminates the loop compensation and magnetics part selection process. The small 9 mm × 11 mm × 2.8 mm, QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design with greater than 90% efficiency and excellent power dissipation capability. The TPS84250 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems. Advanced packaging technology affords a robust and reliable power solution compatible with standard QFN mounting and testing techniques. The TPS84250 is an easy-to-use integrated power solution that combines a 2.5-A DC/DC converter with an inductor and passives into a low profile, QFN package. This total power solution allows as few as five external components and eliminates the loop compensation and magnetics part selection process. The small 9 mm × 11 mm × 2.8 mm, QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design with greater than 90% efficiency and excellent power dissipation capability. The TPS84250 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems. Advanced packaging technology affords a robust and reliable power solution compatible with standard QFN mounting and testing techniques.