• TPS61040DBVR SOT-23-5
TPS61040DBVR SOT-23-5

TPS61040DBVR

High-Efficiency Power Conversion for LCD Displays

Quantity Unit Price(USD) Ext. Price
5 $0.172 $0.86
50 $0.135 $6.75
150 $0.117 $17.55
500 $0.101 $50.50
3000 $0.099 $297.00
6000 $0.096 $576.00

Inventory:6,986

*The price is for reference only.
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Overview of TPS61040DBVR

The TPS61040DBVR is a high-efficiency synchronous boost converter IC optimized for portable and battery-powered applications, providing excellent performance for these specific applications.

Pinout

The TPS61040DBVR pinout refers to the configuration and function of each pin in its SOT-23-5 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TPS61040DBVR has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Applications

  • Portable devices and sensor networks: The TPS61040DBVR provides a compact and low-power boost voltage converter suitable for applications where power consumption is crucial.
  • IoT devices and wearable technology: This IC's high efficiency, small size, and adaptability make it an excellent choice for energy-efficient designs in IoT devices and wearable technologies.

Equivalents

For similar functionalities, consider these alternatives to the TPS61040DBVR:

  • SIT5405-30G: A high-efficiency DC-DC converter with a wide input range and adjustable output voltage.
  • Fuji Electric's FA-BL12D2Z-C3H1A-L4: A 12W DC-DC converter suitable for small form factor applications, featuring high efficiency and low standby current.
  • On Semiconductor's NCP3048: A power management IC supporting adaptive input/output voltages, overcurrent protection, and thermal shutdown functionality.

Frequently Asked Questions

Q: What is the maximum operating frequency of the TPS61040DBVR?
A: The fixed operating frequency is 1.2MHz.

Q: Can I adjust the output voltage of the TPS61040DBVR?
A: Yes, using external resistors to fine-tune the desired output voltage level.

Q: What type of protection mechanisms are integrated into the TPS61040DBVR?
A: The IC includes built-in overcurrent and thermal shutdown protection mechanisms for safe operation.

Q: Does the TPS61040DBVR offer high efficiency in its DC-DC conversion?
A: Yes, the synchronous boost converter design enables high energy efficiency of up to 96%, reducing heat generation and energy loss.

TPS61040DBVR

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) 1.8
Vin (max) (V) 6 Vout (min) (V) 1.8
Vout (max) (V) 28 Switch current limit (typ) (A) 0.4
Type Converter Regulated outputs (#) 1
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 1000
Iq (typ) (mA) 0.028 Features Enable, Nonsynchronous
Duty cycle (max) (%) 88 Operating temperature range (°C) -40 to 125
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TPS61040DBVR

High-Efficiency Power Conversion for LCD Displays

Inventory:

6,986