Manufacturer Part Number
LT1170IQ#PBF
Manufacturer
Analog Devices
Introduction
A versatile, high power switching regulator for power management tasks
Product Features and Performance
Step-Up, Step-Down, Step-Up/Step-Down functions
Can configure for Positive or Negative output
Supports Buck, Boost, Cuk, Flyback, Forward Converter topologies
Adjustable Output Type
Single Output design
Product Advantages
Flexibility in Input Voltage range from 3V to 40V
High Output Voltage capabilities up to 65V (Switch)
Supports Output Current up to 5A (Switch)
Operational in a wide temperature range from -40°C to 100°C (TJ)
Key Technical Parameters
Input Voltage (Min): 3V
Input Voltage (Max): 40V
Output Voltage (Min/Fixed): 1.244V
Output Voltage (Max): 65V (Switch)
Current - Output: 5A (Switch)
Frequency - Switching: 100kHz
Synchronous Rectifier: No
Operating Temperature: -40°C ~ 100°C (TJ)
Quality and Safety Features
Robust operating temperature range ensures reliability in harsh conditions
Surface Mount technology for secure PCB mounting
Compatibility
Mounting Type: Surface Mount
Package / Case: TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package: DDPAK-5
Compatible with various circuit designs due to flexible topology support
Application Areas
Suitable for power supply designs in industrial, automotive, telecommunications, and portable devices
Product Lifecycle
Status: Active
Ensures continued availability with no immediate discontinuation
Several Key Reasons to Choose This Product
Versatile input and output voltage support for multiple applications
High switch current capacity for demanding power supply designs
Able to handle a wide temperature range for high-reliability requirements
Multiple topologies supported for design flexibility
Active product status with support from Analog Devices
High efficiency design for power-sensitive applications