Manufacturer Part Number
AN33014UA-VB
Manufacturer
Panasonic
Introduction
The AN33014UA-VB is a step-down (buck) DC-DC switching controller designed for power management, specifically to drive a transistor. It operates from a supply voltage of 5V to 25V and is capable of switching frequencies from 200kHz to 2MHz.
Product Features and Performance
Step-down buck topology
Drives transistor output
Supports a frequency control and soft start capabilities
Clock synchronization feature available
Operates within a temperature range of -40°C to 85°C
Surface mount, 24-TSSOP package
Product Advantages
High flexibility in input voltage range suitable for various applications
High-frequency operation allows for smaller size passive components
Built-in frequency control enhances performance
Soft start capability prevents inrush current at startup
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 5V ~ 25V
Switching Frequency: 200kHz ~ 2MHz
Number of Output Phases: 1
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package: 24-TSSOP
Quality and Safety Features
Operates reliably in a wide temperature range
Over-temperature protection due to robust design
Compatibility
Compatible with various transistor drivers requiring a 5V to 25V input
Surface mount design for use in compact circuit layouts
Application Areas
Power supply units
Portable electronic devices
Industrial control systems
Product Lifecycle
Obsolete status
Check for potential replacements or upgrades from Panasonic
Several Key Reasons to Choose This Product
Versatile input voltage range suitable for diverse applications
High switching frequency supports the use of smaller external components
Integration of soft start and frequency control functions for enhanced performance
Reliable operation in extreme temperature conditions
Produced by renowned manufacturer Panasonic ensuring high quality and support
