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Details for TPS54260QDRCTQ1 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV BUCK 2.5MHZ VSON
TPS54260QDRCTQ1 image

TPS54260QDRCTQ1 by Texas Instruments

DC/DC CONV BUCK 2.5MHZ VSON
Features
0.8-V Internal Voltage Reference
1.3-u03bcA Shutdown Current
10-Pin HVSSOP and 10-Pin 3-mm u00d7 3-mm VSON 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
AEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade 1: u201340u00b0C to 125u00b0C Ambient Operating Temperature Range u2013 Device HBM ESD Classification 2 u2013 Device CDM ESD Classification Level C4B
Adjustable Slow Start and Sequencing
Adjustable UVLO Voltage and Hysteresis
High Efficiency at Light Loads With a Pulse Skipping Eco-modeu2122
Qualified for Automotive Applications
Supported by WEBENCHu00ae
Synchronizes to External Clock
UV and OV Power Good Output
Part Information
TPS54260QDRCTQ1 image
RoHS Compliant
Description
The TPS54260-Q1 device is a 60-V, 2.5-A, stepdown 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 is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing and tracking. An open drain power good signal indicates the output is within 94% to 107% of the nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition. The TPS54260-Q1 is available in 10-pin thermallyenhanced HVSSOP and 10-pin 3-mm × 3-mm VSON package.
Specifications
Topology:
Buck (Step Down)
Input Voltage Min:
3.5V
Input Voltage Max:
60V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
VSON
No. of Pins:
10Pins
Output Current:
2.5A
Output Voltage Min:
800mV
Output Voltage Max:
58V
Switching Frequency:
2.5MHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
DC/DC CONV, BUCK, 2.5MHZ, VSON; Topology:Buck (Step Down); Input Voltage Min:3.5V; Input Voltage Max:60V; No. of Outputs:1Outputs; DC / DC Converter IC Case:VSON; No. of Pins:10Pins; Output Current:2.5A; Output Voltage Min:800mV; RoHS Compliant: Yes Newark Electronics
Conv DC-DC Single Step Down 3.5V to 60V 10-Pin VSON EP T/R Avnet America
Conv DC-DC Single Step Down 3.5V to 60V 10-Pin VSON EP T/R Avnet Europe