TLV62569DBVT

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Texas Instruments

2.5V-5.5V INPUT, 2-A HIGH EFFICIENCY STEP-DOWN BUCK CONVERTER IN SOT23 AND SOT563 PACKAGE

TLV62569DBVT

Active

Texas Instruments

2.5V-5.5V INPUT, 2-A HIGH EFFICIENCY STEP-DOWN BUCK CONVERTER IN SOT23 AND SOT563 PACKAGE

Description Specifications Series Pricing CAD Documents

Description

General part information

TLV62569 Series

The TLV62569 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 2 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 TLV62569 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.

Technical Specifications

Parameters and characteristics for this part

Specification	TLV62569DBVT

Current - Output	2 A
Frequency - Switching	1.5 MHz
Function	Step-Down
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package Name	SOT-23-5
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	5.5 V
Voltage - Input (Min)	2.5 V
Voltage - Output (Max)	5.5 V
Voltage - Output (Min/Fixed)	0.6 V

TLV62569 Series

2.5V-5.5V input, 2-A high efficiency step-down buck converter in SOT23 and SOT563 package

Part	Function	Topology	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input (Max)	Output Type	Synchronous Rectifier	Voltage - Output (Max)	Current - Output	Output Configuration	Voltage - Input (Min)	Package Name	Frequency - Switching	Mounting Type	Voltage - Output (Min/Fixed)	Total Output Count	Non-Isolated Output Count	Board Type	Supplied Contents	Voltage - Output	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Regulator Topology	Contents	Main Purpose	Utilized IC / Part
Texas Instruments TLV62569APDRLT	Step-Down	Buck	SOT-563 SOT-666	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-5X3	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569ADRLT	Step-Down	Buck	SOT-563 SOT-666	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-5X3	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569DBVT	Step-Down	Buck		125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-23-5	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569DBVR	Step-Down	Buck		125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-23-5	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569PDDCR	Step-Down	Buck	SOT-23-6 Thin TSOT-23-6	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-23-THIN	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569PDRLT	Step-Down	Buck	SOT-563 SOT-666	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-5X3	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569APEVM-860							Non-Isolated			2 A				1.5 MHz			1	1 count	Fully Populated	Board(s)	1.8 V	2.5 V	5.5 V	Buck	Board	DC/DC Step Down	TLV62569A
Texas Instruments TLV62569PDDCT	Step-Down	Buck	SOT-23-6 Thin TSOT-23-6	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-23-THIN	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569DRLT	Step-Down	Buck	SOT-563 SOT-666	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-5X3	1.5 MHz	Surface Mount	0.6 V
Texas Instruments TLV62569DRLR	Step-Down	Buck	SOT-563 SOT-666	125 °C	-40 °C	5.5 V	Adjustable	Yes	5.5 V	2 A	Positive	2.5 V	SOT-5X3	1.5 MHz	Surface Mount	0.6 V