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Details for TPS564201DDCT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV SYNC BUCK 560KHZ SOT-6
TPS564201DDCT image

TPS564201DDCT by Texas Instruments

DC/DC CONV SYNC BUCK 560KHZ SOT-6
Features
2.5% Feedback Voltage Accuracy (25u00baC)
560-kHz Switching Frequency
Cycle-by-Cycle Overcurrent Limit
D-CAP2u2122 Mode Control with Fast Transient Response
Fixed Soft Start: 1.0 ms
Hiccup-mode Overcurrent Protection
Input Voltage Range: 4.5 V to 17 V
Low Shutdown Current Less than 5 u00b5A
Non-Latch UVP and TSD Protections
Output Voltage Range: 0.76 V to 7 V
Pulse Skip Mode
Startup from Pre-Biased Output Voltage
TPS564201 4-A Converter Integrated 50-mu03a9 and 22-mu03a9 FETs
Part Information
TPS564201DDCT image
RoHS Compliant
Description
The TPS564201 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package. The device is optimized to operate with minimum external component count and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both lowequivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The TPS564201 operates in pulse skip mode, maintaining high efficiency during light load operation. The TPS564201 is available in a 6-pin 1.6-mm × 2.9mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.
Specifications
Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
4.5V
Input Voltage Max:
17V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SOT
No. of Pins:
6Pins
Output Current:
4A
Output Voltage Min:
760mV
Output Voltage Max:
7V
Switching Frequency:
560kHz
Operating Temperature Max:
125°C
Product Range:
TPS564201 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Min:
-40°C
Alternate Descriptions
Conv DC-DC Single Step Down 4.5V to 17V 6-Pin SOT-23 T/R Avnet America
Conv DC-DC Single Step Down 4.5V to 17V 6-Pin SOT-23 T/R Avnet Europe