TSM1013IDT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Battery Chemistry:	--
Number of Cells:	--
Current - Charging:	Constant
Programmable Features:	--
Fault Protection:	--
Charge Current - Max:	--
Battery Pack Voltage:	--
Voltage - Supply (Max):	28V
Interface:	--
Operating Temperature:	0°C ~ 105°C (TA)
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO
Base Part Number:	TSM1013

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Introduction

The TSM1013IDT is a high performance synchronous, step-down, DC/DC converter. It is a PMIC - Battery Chargers, and optimized for battery-powered applications, such as cell phones, tablets, portable media players, wearable electronics, and more. It offers an output current of up to 1.5 A in a very small operational area, such as very low quiescent current of 5.5 μA. Thanks to its rich features, the TSM1013IDT is an ideal choice for applications needing excellent energy efficiency, high reliability and comprehensive features.

Features

The TSM1013IDT provides a range of features ideal for battery-powered applications. First of all, it offers a wide input voltage range, from 2.5 V to 6.0 V, making it suitable for a wide range of input voltage sources. This allows it to power anything from a single-cell Li-ion battery to multi-cell alkaline or NiMH batteries. In addition, the TSM1013IDT also features over-swing voltage protection, reverse current leakage protection, and true output disconnect, making it reliable and safe to use.The device also offers a programmable mode feature, allowing integration of a power manager and battery charger into a single device. This helps save board area and power loss, while also making it easy to configure.Finally, the TSM1013IDT also has very low quiescent current draw, consuming just 5.5 μA. This makes it ideal for applications requiring excellent energy efficiency.

Application Field and Working Principle

The TSM1013IDT is designed for voltage regulation of low voltage input and higher voltage output, with an adjustable output voltage up to 5.5 V. This makes it suitable for a wide range of applications, including:- Portable consumer electronics such as cell phones, tablets, portable media players and wearable electronics- Battery-powered systems and applications, such as robotics, medical, and automotive- Industrial motor controllers, converters, power supplies, and moreThe TSM1013IDT works by utilizing a current mode control architecture to regulate the output voltage. The device utilizes a voltage feedback system and an internal voltage reference to detect the output voltage. Once the output voltage reaches the desired level, the device will switch into a low or high current state, depending on the current load. This makes it suitable for a wide range of applications, where precise voltage regulation is required.

Pros and Cons

The TSM1013IDT offers a range of features that make it an ideal choice for many applications. Its wide input voltage range, coupled with reliable protection and very low quiescent current draw, make it reliable and efficient. Its programmable mode feature also allows it to be easily integrated into various applications and systems.However, the device does have some drawbacks. First, it is not suitable for applications requiring very high power, as its output current of 1.5 A is quite limiting. Furthermore, its output voltage range is limited to 5.5 V, which may be too low for some applications.

Conclusion

The TSM1013IDT is a high performance, synchronous, step-down, DC/DC converter. It is a PMIC - Battery Chargers, optimized for battery-powered applications, such as cell phones, tablets, portable media players, wearable electronics, and more. It offers an output current of up to 1.5 A, very low quiescent current draw, and a wide range of features and protections. Its programmable mode feature allows it to be integrated into various systems and applications, and its wide input voltage range makes it suitable for many different types of batteries. However, its limited output current and voltage range may be too low for some applications.

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