TPS61222MDCKTEP

Name: TPS61222MDCKTEP
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Switching Voltage Regulators Boost Converter with 5.5 A Quiescnt Crrn

4,449 Effective Inventory

TPS61222MDCKTEP

Effective Inventory4,449

Switching Voltage Regulators Boost Converter with 5.5 A Quiescnt Crrn

Manufacturer Part # : TPS61222MDCKTEP
Package/Case: SC70-6
Brand: Texas Instruments
Product Categories : Voltage Regulators , DC DC Switching Regulators
Series : TPS61222

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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TPS61222MDCKTEP DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
100	$5.213	$521.30
30	$5.299	$158.97
10	$5.386	$53.86
1	$5.516	$5.52

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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TPS61222MDCKTEP Details

The TPS61222MDCKTEP is a high efficiency boost converter from Texas Instruments, designed for powering low-voltage systems from a single-cell Li-Ion battery. This efficient converter features a wide input voltage range and delivers a stable output voltage, making it ideal for portable and battery-powered applications.

Pinout

1 (VIN): Input Voltage
2 (SW): Switch Node
3 (GND): Ground
4 (FB): Feedback
5 (EN): Enable
6 (VOUT): Output Voltage

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Provides high efficiency conversion for extended battery life.
Wide Input Voltage Range: Accepts input voltages from a single-cell Li-Ion battery.
Stable Output Voltage: Delivers a stable and regulated output voltage for consistent performance.
Low Quiescent Current: Operates with low quiescent current for minimal power consumption.
Compact Package: Housed in a compact and durable package for easy integration into small designs.

Application

Portable Devices: Ideal for powering portable electronic devices and gadgets.
IoT Devices: Used in IoT applications requiring efficient power management.
Wearable Technology: Suitable for powering wearable devices and smart accessories.

Where to Use

The TPS61222MDCKTEP is suitable for applications that require efficient and stable voltage conversion from a single-cell Li-Ion battery. It is commonly used in portable electronics, IoT devices, and wearable technology to ensure reliable power supply.

How to Use

Connect the TPS61222MDCKTEP to your circuit by wiring the VIN, SW, GND, FB, EN, and VOUT pins as per the application requirements. Ensure proper input voltage and output load considerations for optimal performance. For detailed operational instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the TPS61222MDCKTEP illustrates how to connect the boost converter to your system. It includes connections for input voltage, switch node, feedback, enable, and output voltage, ensuring proper functionality and performance.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

TPS61221: A similar boost converter from Texas Instruments with comparable features and performance.
TPS61023: An alternative boost converter offering similar functionality and efficiency.

Complementary

The TPS61222MDCKTEP can be complemented by the TPS62125A, which provides additional voltage regulation and load management features, enhancing overall system performance.

When selecting complementary components, ensure compatibility and alignment with your specific application requirements.

Frequently Asked Questions

Q: What is the efficiency rating of the TPS61222MDCKTEP?

A: The TPS61222MDCKTEP offers high efficiency conversion to optimize battery life. Refer to the datasheet for specific efficiency metrics under different operating conditions.

Q: Can the TPS61222MDCKTEP be used in wearable devices?

A: Yes, the TPS61222MDCKTEP is suitable for wearable technology applications due to its compact size and efficient power management capabilities.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Topology	Boost	Vin (min) (V)	0.7
Vin (max) (V)	5.5	Vout (min) (V)	4.8
Vout (max) (V)	5.19	Switch current limit (typ) (A)	0.4
Type	Converter	Regulated outputs (#)	1
Switching frequency (min) (kHz)	500	Switching frequency (max) (kHz)	2000
Iq (typ) (mA)	0.005	Features	Synchronous Rectification
Duty cycle (max) (%)	90	Operating temperature range (°C)	-55 to 125
Rating	HiRel Enhanced Product

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TPS61222MDCKTEP PDF Download

FAQs

What is TPS61222MDCKTEP?

The TPS61222MDCKTEP is a high-efficiency synchronous boost converter from Texas Instruments. It is designed to provide a regulated output voltage from a single-cell Li-Ion battery or a 3-cell NiMH/NiCd battery. The converter is optimized for low-power handheld battery-powered devices, wireless sensors, and energy harvesting applications.

How Does TPS61222MDCKTEP Work?

The TPS61222MDCKTEP operates as a synchronous boost converter, efficiently stepping up the input voltage to a regulated output voltage. It uses a low-resistance, high-side switch and a synchronous rectifier to achieve high efficiency. The converter features a fixed-frequency pulse-width modulation (PWM) controller to provide stable output voltage regulation.

How Many Pins does TPS61222MDCKTEP have and What are the Functions of the Pinout Configuration?

The TPS61222MDCKTEP is housed in a 6-pin SOT-23 package. The pinout configuration includes:

VIN: Input voltage pin.
PGND: Power ground pin.
SW: Switch node, high-side driver output pin.
FB: Feedback voltage input pin.
EN: Enable pin.
VOUT: Regulated output voltage pin.

What are the Pros and Cons of TPS61222MDCKTEP?

Pros:

High Efficiency: Provides high efficiency over a wide input voltage range.
Low Quiescent Current: Helps to extend battery life in portable applications.
Small Package: The SOT-23 package is compact and suitable for space-constrained designs.
Wide Input Voltage Range: Supports input voltages from a single-cell Li-Ion battery or a 3-cell NiMH/NiCd battery.

Cons:

Limited Current Output: May not be suitable for high-current applications.
External Components: May require external components such as inductors and capacitors for proper operation.
Thermal Considerations: Heat dissipation may need to be managed in high-power applications.