LTC1923EGN#PBF
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- Mfr.Part #
- LTC1923EGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CONTROLLER TEC HI EFF 28SSOP
- Stock
- 12,701
- In Stock ：
- 12,701
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Management - Specialized
- Voltage - Supply :
- 2.7V~5.5V
- Packaging :
- Tube
- Input Voltage-Nom :
- 5V
- Base Part Number :
- LTC1923
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Applications :
- Thermoelectric Cooler/Heater
- Pin Count :
- 28
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e3
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.635mm
- Power Supplies :
- 5V
- Input Voltage (Min) :
- 2.7V
- Switcher Configuration :
- Push-Pull
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Max) :
- 5.5V
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Switching Frequency-Max :
- 270kHz
- Length :
- 9.9mm
- Current - Supply :
- 2mA
- Published :
- 2001
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 8 Weeks
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Terminations :
- 28
- Height Seated (Max) :
- 1.75mm
- Width :
- 3.9116mm
- Terminal Finish :
- Matte Tin (Sn)
- JESD-30 Code :
- R-PDSO-G28
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Datasheets
- LTC1923EGN#PBF
Power Management - Specialized Analog Devices, Inc. LTC1923EGN#PBF Overview
The LTC1923EGN#PBF from Analog Devices, Inc. stands as a high-efficiency thermoelectric cooler (TEC) controller integrated circuit, designed specifically for power management applications that demand precise temperature control and reliability. This device offers an advanced solution for managing and driving thermoelectric coolers in specialized applications where efficiency and thermal stability are crucial. By integrating features such as a PWM architecture to reduce power dissipation and improve thermal dynamics, the LTC1923EGN#PBF provides an optimal balance between performance and power efficiency, making it an ideal choice for sophisticated thermal management systems.
LTC1923EGN#PBF Features
The LTC1923EGN#PBF integrates several key features that enhance its applicability in power management scenarios. These include high efficiency PWM control, bi-directional temperature control, and a full-bridge output that allows for precise adjustment of the cooling and heating levels necessary for maintaining target temperatures. The IC also supports a wide range of power supply voltages, accommodating various types of thermoelectric elements and systems. Its robust design ensures reliable operation even under fluctuating environmental conditions.
LTC1923EGN#PBF Applications
- Medical Equipment Cooling: Used in devices such as MRI machines and medical lasers to maintain critical temperature conditions for optimal operation and patient safety.
- Precision Optical Equipment: Ensures precise temperature management in equipment like telescopes and high-end cameras where thermal stability affects performance and image quality.
- Telecommunications Infrastructure: Regulates temperatures in sensitive telecommunications hardware to prevent overheating and ensure reliable, uninterrupted service.
- Industrial Instrumentation: Provides temperature control solutions for industrial sensors and instruments that require stable operating temperatures to maintain accuracy and reliability.
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