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Details for TPS54260DGQ by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
TPS54260DGQ
Buy Directly from Texas Instruments (5761 in stock) $1.5800
IC BUCK REG 2.5A 10MSOP
TPS54260DGQ image

TPS54260DGQ by Texas Instruments

IC BUCK REG 2.5A 10MSOP
Features
0.8-V Internal Voltage Reference
1.3-u03bcA Shutdown Current
10-Pin MSOP and 10-Pin 3-mm u00d7 3-mm VSON With PowerPADu2122 Packages
100-kHz to 2.5-MHz Switching Frequency
138-u03bcA Operating Quiescent Current
200-mu2126 High-Side MOSFET
3.5-V to 60-V Input Voltage Range
Adjustable Slow-Start and Sequencing
Adjustable UVLO Voltage and Hysteresis
High Efficiency at Light Loads With a Pulse- Skipping Eco-modeu2122
Supported by WEBENCHu2122 Software Tool
Synchronizes to External Clock
UV and OV Powergood Output
Part Information
TPS54260DGQ image
RoHS Compliant
Description
The TPS54260 device is a 60-V, 2.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low-ripple, pulse skip mode reduces the no load, regulated output supply current to 138 μA. Using the enable pin, shutdown supply current is reduced to 1.3 μA, when the enable pin is low. Under voltage lockout (UVLO) is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slowstart pin that can also be configured for sequencing and tracking. An open-drain powergood signal indicates the output is within 94% to 107% of its nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition. The TPS54260 is available in 10-pin thermally enhanced MSOP and 10-pin 3-mm × 3-mm SON PowerPAD packages.
Specifications
Topology:
Buck (Step Down)
Input Voltage Min:
3.5V
Input Voltage Max:
60V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
10Pins
Output Current:
2.5A
Output Voltage Min:
800mV
Output Voltage Max:
15V
Switching Frequency:
2.5MHz
Operating Temperature Max:
150°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
54260
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +150°C
Output Voltage:
58V
Primary Input Voltage:
60V
Alternate Descriptions
Step-down PWM Converter 60V 2.5A MSOP10 RS Components
IC, BUCK, REG, 2.5A, 10MSOP; Topology:Buck (Step Down); Input Voltage Min:3.5V; Input Voltage Max:60V; No. of Outputs:1Outputs; DC / DC Converter IC Case:MSOP; No. of Pins:10Pins; Output Current:2.5A; Output Voltage Min:800mV; OutputRoHS Compliant: Yes Newark Electronics
Conv DC-DC Single Step Down 3.5V to 60V 10-Pin HTSSOP EP Tube Avnet America
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3.5V to 60V Input, 2.5A Step-Down Converter with Eco-Mode Texas Instruments