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LM5021-Q1

Texas Instruments
Part Number LM5021-Q1
Manufacturer Texas Instruments
Description PWM Controller
Published May 3, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM5021-Q1 AC-DC Current-Mode P...
Datasheet PDF File LM5021-Q1 PDF File

LM5021-Q1
LM5021-Q1

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM5021-Q1 AC-DC Current-Mode PWM Controller LM5021-Q1 SNVSA90 – DECEMBER 2014 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM Classification Level 2: ±2 kV – Device CDM Classification Level C4B: 750 V • Ultra-low Startup Current (25 µA Maximum) • Current Mode Control • Skip Cycle Mode for Low Standby Power • Single Resistor Programmable Oscillator • Synchronizable Oscillator • Adjustable Soft-Start • Integrated 0.
7-A Peak Gate Driver • Direct Opto-Coupler Interface • Maximum Duty Cycle Limiting (80% for LM5021-1 or 50% for LM5021-2) • Slope Compensation (LM5021-1 Only) • Undervoltage Lockout (UVLO) with Hysteresis • Cycle-by-Cycle Overcurrent Protection • Hiccup Mode for Continuous Overload Protection • Leading Edge Blanking of Current Sense Signal • ...


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