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TPS51513RHBR

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TPS51513RHBR

IC REG CTRLR BUCK 32QFN

Manufacturer: Texas Instruments

Categories: DC DC Switching Controllers

Quality Control: Learn More

Texas Instruments D-CAP+™ TPS51513RHBR is a synchronous buck controller designed for efficient step-down DC-DC conversion. This device features a 32-VQFN (5x5) package with an exposed pad for enhanced thermal performance. The TPS51513RHBR supports multiple switching frequencies including 250kHz, 300kHz, 350kHz, and 500kHz, offering flexibility in power supply design. Key control features include current limit, enable, on-time control, and power good indication. It operates with a supply voltage range of 3V to 28V and provides a positive output configuration. The controller integrates a transistor driver and employs a buck topology with synchronous rectification for high efficiency. This component is suitable for applications in computing, networking, and industrial power systems.

Additional Information

Series: D-CAP+™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case32-VFQFN Exposed Pad
Output TypeTransistor Driver
Mounting TypeSurface Mount
FunctionStep-Down
Operating Temperature-10°C ~ 100°C (TA)
Output ConfigurationPositive
Frequency - Switching250kHz, 300kHz, 350kHz, 500kHz
TopologyBuck
Voltage - Supply (Vcc/Vdd)3V ~ 28V
Supplier Device Package32-VQFN (5x5)
Synchronous RectifierYes
Control FeaturesCurrent Limit, Enable, On Time Control, Power Good
Serial Interfaces-
Output Phases1
Duty Cycle (Max)-
Clock SyncNo
Number of Outputs1

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