Datasheet Texas Instruments UC2825AMDWREP — Ficha de datos

UC2825A-EP
www.ti.com SGLS305D – JULY 2005 – REVISED SEPTEMBER 2010 HIGH-SPEED PWM CONTROLLER
Check for Samples: UC2825A-EP FEATURES 1 Improved Version of the UC2825 PWM
Compatible With Voltage-Mode or
Current-Mode Control Methods
Practical Operation at Switching Frequencies
to 1 MHz
50-ns Propagation Delay to Output
High-Current Dual Totem-Pole Outputs
(2-A Peak)
Trimmed Oscillator Discharge Current
Low 100-mA Startup Current
Pulse-by-Pulse Current-Limiting Comparator
Latched Overcurrent Comparator With Full
Cycle Restart SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS (1) Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Available in Military (–55°C/125°C)
Temperature Range (1)
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability Additional temperature ranges are available -contact factory DESCRIPTION/ORDERING INFORMATION …