Description
150kHz, 2A PWM Buck DC/DC Converter TJ1509A .
Pin No 1 2 3 4 5~8 Function Vin Vout FB SD Ground Description Operating voltage input Switching output Output voltage feedback control ON/OFF Shutdown.
Features
* SOP-8 PKG
* Output voltage: 3.3V, 5V, 12V and adjustable output version
* Adjustable version output voltage range, 1.23V to 18V+4%
* 150KHz +15% fixed switching frequency
* Voltage mode non-synchronous PWM control
* Thermal-shutdown and current-limit protection
* ON/OFF shutd
Applications
* Simple High-efficiency step-down regulator
* On-card switching regulators
* Positive to negative converter
* Negative Step-Up Converters
* Power Supply for Battery Chargers
ORDERING INFORMATION
Device TJ1509AD-ADJ TJ1509AD-3.3 TJ1509AD-5.0 TJ1509AD-12 Marking TJ1509A ADJ TJ150
