TPS61023DRLR TEXAS INSTRUMENTS Boost Converter Ultra-low Input Voltage IC - SOT-563 Package

TPS61023DRLR Texas Instruments Boost Converter Ultra-Low Input Voltage IC - SOT-563 Package is a high-efficiency synchronous boost converter designed to generate a regulated higher output voltage from ultra-low input voltages. It operates from an input voltage as low as 0.5 V, with startup possible from 1.8 V, and provides an adjustable output voltage from 2.2 V to 5.5 V. The device integrates power MOSFETs and supports high-efficiency power conversion for battery-powered equipment, portable electronics, and supercapacitor applications.

TPS61023DRLR Texas Instruments-Boost Converter Input Voltage Datasheet

Features:

1. Ultra-low input voltage operation down to 0.5 V.
2. 1.8 V minimum input voltage for startup.
3. Adjustable output voltage from 2.2 V to 5.5 V.
4. 3.7 A valley switching current limit.
5. Integrated synchronous power MOSFETs.
6. Up to 94% efficiency under specified operating conditions.
7. 1 MHz switching frequency at higher input voltages.
8. 0.5 MHz switching operation at very low input voltages.
9. Automatic PFM power-save mode at light loads.
10. Pass-through mode when input voltage exceeds output voltage.
11. True input-to-output disconnection during shutdown.
12. Output overvoltage, short-circuit, and thermal shutdown protection.
13. Compact 6-pin SOT-563 package.

Specifications:

Parameter	Value
Product Type	Synchronous Boost Converter IC
Model	TPS61023DRLR
Brand	Texas Instruments
Topology	Boost / Step-Up
Input Voltage Range	0.5 V to 5.5 V
Minimum Startup Voltage	1.8 V
Output Voltage Range	2.2 V to 5.5 V
Switching Current Limit	3.7 A Valley
Switching Frequency	1 MHz / 0.5 MHz
Efficiency	Up to 94%
MOSFETs	Integrated Synchronous MOSFETs
Control Mode	PWM / PFM
Shutdown Current	0.1 µA Typ.
Protection	Output Overvoltage, Short Circuit, Thermal Shutdown
Operating Temperature	-40°C to +125°C
Package	SOT-563 / SOT-5X3, 6-Pin
Package Dimensions	1.2 mm × 1.6 mm
Mounting Type	Surface Mount

Pin Configuration:

Pin No.	Pin Name	Description
1	FB	Feedback Input for Adjustable Output Voltage
2	EN	Enable Input; High = Enabled, Low = Shutdown
3	VIN	IC Power Supply Input
4	GND	Ground
5	SW	Switching Node / Power MOSFET Connection
6	VOUT	Boost Converter Output

Also Check These Out:

AN7112 Audio Power Amplifier IC

TDA2822M Amplifier IC

HT12D (RF Decoder) IC

Package Includes:

1 × TPS61023DRLR Texas Instruments Boost Converter Ultra-Low Input Voltage IC - SOT-563 Package