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Details for TLV62568DBVT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV SYNC BUCK 1.5MHZ SOT-23-5
TLV62568DBVT image

TLV62568DBVT by Texas Instruments

DC/DC CONV SYNC BUCK 1.5MHZ SOT-23-5
Features
1.5-MHz Switching Frequency
100% Duty Cycle for Lowest Dropout
2.5-V to 5.5-V Input Voltage Range
35-u00b5A Operating Quiescent Current
Adjustable Output Voltage from 0.6 V to VIN
Available in SOT Package
Internal Soft Startup
Low RDS(ON) Switches 150 mu03a9 / 100 mu03a9
Over Current Protection
Pin-to-Pin Compatible with TLV62569
Power Good Output
Power Save Mode for Light Load Efficiency
Thermal Shutdown Protection
Up to 95% Efficiency
Part Information
TLV62568DBVT image
RoHS Compliant
Description
The TLV62568 device is a synchronous step-down buck DC-DC converter optimized for high efficiency and compact solution size. The device integrates switches capable of delivering an output current up to 1 A. At medium to heavy loads, the device operates in pulse width modulation (PWM) mode with 1.5-MHz switching frequency. At light load, the device automatically enters Power Save Mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 μA. The TLV62568 provides an adjustable output voltage via an external resistor divider. An internal soft start circuit limits the inrush current during startup. Other features like over current protection, thermal shutdown protection and power good are built-in. The device is available in a SOT23 and SOT563 package.
Specifications
Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
2.5V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SOT-23
No. of Pins:
5Pins
Output Current:
1A
Output Voltage Min:
600mV
Output Voltage Max:
5.5V
Switching Frequency:
1.5MHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
1-A High Efficiency Synchronous Buck Converter, SMD, 5-pin SOT-23 Avnet America
1-A High Efficiency Synchronous Buck Converter, SMD, 5-pin SOT-23 Avnet Europe