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TEA1995T/1

Name: TEA1995T/1
Rating: 4.7 (12 reviews)

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Mfr.부분 #TEA1995T/1
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사양

Brand	Micron
Product Type	NOR Flash
Subcategory	Memory & Data Storage
Series	M28W
Mounting Style	SMD/SMT
Interface Type	Parallel
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Supply Voltage - Min	2.7 V
Supply Voltage - Max	3.6 V
Memory Size	32 Mbit
Package / Case	TSOP-48
Organization	2 M x 16
Packaging	Tray
Active Read Current - Max	18 mA
Factory Pack Quantity:Factory Pack Quantity	576
Shipping Restrictions	Mouser does not presently sell this product in your region.
Data Bus Width	16 bit
Speed	70 ns
Timing Type	Asynchronous
Memory Type	NOR
Standard	Common Flash Interface (CFI)
Type	Boot Block

개요

Description

The TEA1995T/1 is a controller integrated circuit (IC) designed for offline switch-mode power supplies, specifically targeting applications in power management for various electronic devices. It utilizes a fixed-frequency, current-mode control scheme to enhance efficiency and stability in voltage regulation. The TEA1995T/1 features integrated functions such as under-voltage lockout, overload protection, and thermal shutdown, which are essential for ensuring safe operation and prolonging the lifespan of the power supply unit.
The IC operates with a wide input voltage range, making it suitable for various power applications, including adapters and chargers. Its compact design allows for easy integration into printed circuit boards (PCBs), facilitating the development of small and efficient power solutions. Overall, the TEA1995T/1 is characterized by its reliability, efficiency, and versatility in modern power supply designs.

Features

TEA1995T/1 is a digital power management IC designed primarily for driving LED lighting applications. Key features include:
1. High Efficiency: It provides efficient power conversion, reducing energy loss.
2. Integrated Control: The IC includes a built-in PWM controller for precise brightness control.
3. Wide Input Voltage Range: It supports a broad input voltage range, making it suitable for various applications.
4. Thermal Protection: It features thermal shutdown capabilities to protect against overheating.
5. Short-Circuit Protection: Built-in mechanisms to prevent damage in case of short circuits.
6. Compact Packaging: Designed in a small form factor, ideal for space-constrained applications.
7. Low Standby Power Consumption: Minimizes power usage when not in active operation.
These features make TEA1995T/1 suitable for efficient and reliable LED driver designs in consumer and industrial lighting solutions.

Package

The TEA1995T/1 is typically packaged in a TSSOP-20 (Thin Shrink Small Outline Package) format, which is a compact and low-profile surface-mount package designed for efficient space utilization on circuit boards.

Pinout

The TEA1995T/1 is a power management IC designed primarily for use in LED drivers and other lighting applications. It typically comes in a 16-pin package.
Pin Count: 16
Pin Functions (common configuration):
1. VIN: Supply voltage input.
2. GND: Ground connection.
3. CSN: Current sense negative input.
4. CSP: Current sense positive input.
5. SW: Switch node for the internal power switch.
6. COMP: Compensation network connection.
7. VOUT: Output voltage feedback.
8. FB: Feedback voltage input.
9. SS: Soft-start time configuration.
10. RAMP: Ramp signal input for regulation.
11. C1, C2: Capacitor connections for stability and filtering.
12. ISENSE: Current sensing input.
13. RREF: Reference resistor connection.
14. EN: Enable pin to power on/off the IC.
15. ILIM: Current limit setting.
16. TSD: Thermal shutdown output.
For exact pin functions and configurations, refer to the specific datasheet.

Manufacturer

The TEA1995T/1 is manufactured by NXP Semiconductors, a global semiconductor company headquartered in Eindhoven, Netherlands. NXP specializes in designing and producing a wide range of electronic components, including microcontrollers, processors, and various integrated circuits for automotive, industrial, and consumer applications. The company focuses on innovation in areas such as connectivity, security, and sensing technologies. NXP serves diverse markets, providing solutions that enhance the functionality and efficiency of electronic systems.

Application

The TEA1995T/1 is a power management integrated circuit primarily used in LED drivers, power supplies, and lighting applications, especially for energy-efficient systems. It features high performance in controlling switch-mode power supplies (SMPS) and provides functions like voltage regulation, current regulation, and power factor correction. Its applications extend to consumer electronics, industrial automation, and renewable energy systems, where reliable and efficient power management is essential.

Equivalent

The TEA1995T/1 is a power management IC typically used in power supply applications. Equivalent products include the TL494, SG3525, and UC3842, which serve similar functions in controlling switch-mode power supplies. However, it's essential to verify specific features and pin compatibility before replacement. Always consult the datasheets for detailed comparisons to ensure proper functionality.