Adjustable DC/DC switching voltage regulator with 500-mA peak output current. Features step-up, step-down, and inverting capabilities, supporting an output voltage range of -25V to 30V. Operates with an input voltage from 4.5V to 12V, delivering up to 500mA output current. Utilizes Flyback and SEPIC topologies, with a typical efficiency of 60%. Packaged in a 14-pin PDIP, this RoHS compliant component operates from -40°C to 85°C.
PackageN
Current200uA
Quick Jump:
Technical Specifications
Texas Instruments TL497ACNE4 technical specifications.
General
Package/Case
N
Efficiency
60%
Lead Free
Lead Free
Max Input Voltage
12V
Min Input Voltage
4.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
500mA
Max Output Voltage
30V
Min Output Voltage
-25V
Min Supply Voltage
4.5V
Number of Outputs
1
Operating Supply Voltage
12V
Output Current
500mA
Output Type
Adjustable
Output Voltage
30V
Package Quantity
25
Packaging
Rail/Tube
Quiescent Current
11mA
RoHS Compliant
Yes
Supply Current
200uA
Synchronous Rectifier
No
Topology
Flyback, SEPIC
Weight
0.032657oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TL497ACNE4 Datasheet
Download the complete datasheet for Texas Instruments TL497ACNE4 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
