Manufacturer Part Number
MAX1697SEUT#TG16
Manufacturer
Analog Devices
Introduction
The MAX1697 is a high-efficiency, ratiometric, charge-pump DC-DC converter. It can generate either a positive or negative output voltage from a 1.5V to 5.5V input. The device features a fixed-frequency, current-limited output and can deliver up to 60mA of output current.
Product Features and Performance
Ratiometric charge-pump topology
Fixed output voltage of -Vin or 2Vin
High efficiency up to 90%
Current-limited output up to 60mA
Fixed switching frequency between 16kHz and 60kHz
Operates from 1.5V to 5.5V input voltage range
-40°C to +85°C operating temperature range
SOT-23-6 package
Product Advantages
High efficiency charge-pump design
Adjustable switching frequency for flexible power management
Fixed output voltage simplifies design
Small SOT-23-6 package for compact applications
Key Reasons to Choose This Product
Optimized power conversion efficiency
Robust performance across wide temperature range
Compact size enables space-constrained designs
Ease of use with fixed output voltage
Quality and Safety Features
Thermal shutdown protection
Current limiting for output short-circuit protection
Compatibility
The MAX1697 is a ratiometric DC-DC converter that can be used in a variety of applications where a fixed positive or negative output voltage is required from a 1.5V to 5.5V input.
Application Areas
Portable electronics
Battery-powered devices
Industrial control systems
Automotive electronics
Product Lifecycle
The MAX1697 is an obsolete product, meaning it is no longer in active production. There may be equivalent or alternative models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information on current product options.
MAX1697TEUTMaxim
MAX1697SEUTAnalog Devices Inc./Maxim IntegratedINVERTING CHARGE PUMP