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Details for TPS546C23RVFT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV SYNC BUCK 1KHZ LQFN-40
TPS546C23RVFT image

TPS546C23RVFT by Texas Instruments

DC/DC CONV SYNC BUCK 1KHZ LQFN-40
Part Information
TPS546C23RVFT image
RoHS Compliant
Description
The TPS546C23 devices are PMBus 1.3 Compliant, non-isolated DC-DC converters with integrated FETs, capable of high-frequency operation and 35-A current output from a 5-mm × 7-mm package. Two TPS546C23 devices can be paralleled together to provide up to 70-A load. Current sensing is realized by sampling a small portion of the power stage current and independent on the device temperature. High-frequency, low-loss switching, provided by an integrated NexFET power stage and optimized drivers, allows for very high-density power solutions. The PMBus interface enables the AVS functions through VOUT_COMMAND, flexible converter configuration, as well as key parameters monitoring including output voltage, current, and internal die temperature. Response to fault conditions can be set to either restart, latch-off or ignore depending on system requirements.
Specifications
Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
4.5V
Input Voltage Max:
18V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
LQFN
No. of Pins:
40Pins
Output Current:
35A
Output Voltage Min:
350mV
Output Voltage Max:
5.5V
Switching Frequency:
1kHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
DC/DC CONV, SYNC BUCK, 1KHZ, LQFN-40; Topology:Synchronous Buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:18V; No. of Outputs:1Outputs; DC / DC Converter IC Case:LQFN; No. of Pins:40Pins; Output Current:35A; Output RoHS Compliant: Yes Newark Electronics
Conv DC-DC Single Step Down 4.5V 18V 40-Pin LQFN EP T/R Avnet America
Conv DC-DC Single Step Down 4.5V 18V 40-Pin LQFN EP T/R Avnet Europe