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Details for TPS5410DG4 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
CONVERTER STEP DOWN SMD SOIC8
TPS5410DG4 image

TPS5410DG4 by Texas Instruments

CONVERTER STEP DOWN SMD SOIC8
Features
Available in Small 8-Pin SOIC Package
Fixed 500-kHz Switching Frequency for Small Filter Size
High Efficiency Up to 95% Enabled by 110-mu2126 Integrated MOSFET Switch
Improved Line Regulation and Transient Response by Input Voltage Feed-Forward
Internal Compensation Minimizes External Parts Count
System Protected by Overcurrent Limiting, Overvoltage Protection and Thermal Shutdown
Up to 1-A Continuous (1.2-A Peak) Output Current
Wide Input Voltage Range: 5.5 V to 36 V
Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
u201340u00b0C to 125u00b0C Operating Junction Temperature Range
Part Information
TPS5410DG4 image
RoHS Compliant
Description
The TPS5410 is a high-output-current PWM converter that integrates a low-resistance, high-side, N-channel MOSFET. Included on the substrate with the listed features is a high performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltagelockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feedforward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 μA typically. Other features include an active high enable, overcurrent limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5410 feedback loop is internally compensated. The TPS5410 device is available in an easy to use 8pin SOIC package. TI provides evaluation modules and software tools to aid in quickly achieving highperformance power supply designs to meet aggressive equipment development cycles.
Specifications
Topology:
Buck (Step Down)
Input Voltage Min:
5.5V
Input Voltage Max:
36V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SOIC
No. of Pins:
8Pins
Output Current:
1A
Output Voltage Min:
1.22V
Output Voltage Max:
31V
Switching Frequency:
500kHz
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)
Accuracy %:
1.5%
Adjustable Output Voltage Max:
31V
Base Number:
5410
Frequency:
500kHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +125°C
Output Voltage:
1.22V
Primary Input Voltage:
36V
Supply Voltage Min:
5.5V
Switch Output Current Isw Max:
1.2A
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Step Down
Alternate Descriptions
Conv DC-DC Single Step Down 5.5V to 36V 8-Pin SOIC Tube Avnet America