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TPS54614PWP

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Details for TPS54614PWP by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
TPS54614PWP
Buy Directly from Texas Instruments (7198 in stock) $1.4780
IC SYNC BUCK PWM SWITCHER 28-HTSSOP
TPS54614PWP image

TPS54614PWP by Texas Instruments

IC SYNC BUCK PWM SWITCHER 28-HTSSOP

Features
0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output Voltage Devices With 1.0% Initial Accuracy
30-mu03a9, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source and Sink
Fast Transient Response
Integrated Solution Reduces Board Area and
Internally Compensated for Easy Use and Minimal Component Count
Load Protected by Peak Current Limit and Thermal Shutdown
Wide PWM Frequency u2212 Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz

Part Information

TPS54614PWP image
RoHS Compliant

Description

The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage highoutput current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing. The TPS5461x devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

Technical Specifications

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
3V
Input Voltage Max:
6V
DC / DC Converter IC Case:
HTSSOP
No. of Pins:
28Pins
Output Current:
6A
Output Voltage Nom.:
1.8V
Switching Frequency:
550kHz
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)
Accuracy %:
1%
Base Number:
54614
Frequency:
700kHz
IC Generic Number:
54614
Logic Function Number:
54614
No. of Outputs:
1Outputs
On Resistance Rds(on):
85mohm
Operating Frequency:
700kHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +125°C
Output Voltage:
1.8V
Power Supply IC Type:
Step-down convertor
Primary Input Voltage:
6V
Supply Voltage Min:
3V
Switch Output Current Isw Max:
7.2A
Termination Type:
Surface Mount Device
Voltage Regulator Type:
DC / DC Converter

Alternate Descriptions

Conv DC-DC Single Step Down 3V to 6V 28-Pin HTSSOP EP Tube Avnet America
3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter with 1.8V Output Texas Instruments