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Details for TPS549D22RVFT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV SYNC BUCK 1.125MHZ LQFN-40
TPS549D22RVFT image

TPS549D22RVFT by Texas Instruments

DC/DC CONV SYNC BUCK 1.125MHZ LQFN-40
Part Information
TPS549D22RVFT image
Description
The TPS549D22 device is a compact single buck converter with adaptive on-time, D-CAP3 mode control. It is designed for high accuracy, high efficiency, fast transient response, ease-of-use, low external component count and space-conscious power systems. This device features full differential sense, TI integrated FETs with a high-side on-resistance of 2.9 mΩ and a low-side on-resistance of 1.2 mΩ. The device also features accurate 0.5%, 0.9-V reference with an ambient temperature range between –40°C and 125°C. Competitive features include: very low external component count, accurate load regulation and line regulation, auto-skip or FCCM mode operation, and internal soft-start control. The TPS549D22 device is available in 5 mm x 7 mm, 40-pin, LQFN-CLIP (RVF) package (RoHs exempt).
Specifications
Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
1.5V
Input Voltage Max:
16V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
LQFN
No. of Pins:
40Pins
Output Current:
40A
Output Voltage Min:
600mV
Output Voltage Max:
5.5V
Switching Frequency:
1.125MHz
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 1.5V 16V 40-Pin LQFN EP Avnet America
Conv DC-DC Single Step Down 1.5V 16V 40-Pin LQFN EP Avnet Europe