100V Input, 3.5A Non-Synchronous Buck DC/DC Converter with Ultra-Low IQ, SCT2A26 Replace LM5013.
FEATURES

• Wide Input Range: 5.5V-100V

• Maximum Output Voltage: 30V
• 2A Continuous Output Current
• 4A Peak Current Limit
• Integrated 500mΩ High-Side Power MOSFET
• 140uA Quiescent Current
• 1.2V ±1% Feedback Reference Voltage
• 4ms Internal Soft-start Time
• Fixed Switching Frequency at 300KHz
• COT Control Mode with Integrated Loop
  Compensation
• Precision Enable Threshold for Programmable
  Input Voltage Under-voltage Lock Out Protection
  (UVLO) Threshold and Hysteresis
• Cycle-by-Cycle Current Limiting
• Over-Voltage Protection
• Over-Temperature Protection

• Available in an ESOP-8 Package









PIN CONFIGUTION
CROSS
LM5013 LM5013.pdf

No.14492

FEATURES

• Designed for reliable and rugged applications

  – Wide input voltage range of 6 V to 100 V
  – –40°C to +125°C junction temperature range
  – Fixed 3.5-ms internal soft-start timer
  – Peak current-limit protection
  – Input UVLO and thermal shutdown protection
  – Functional Safety-Capable
• Documentation available to aid functional
  safety system design
• Optimized for ultra-low EMI requirements
  – Meets CISPR 25 class 5 standard
• Suited for scalable Industrial power supplies
  – Pin-to-pin compatible with the LM5163-Q1 and
    LM5164-Q1 (100 V, 0.5 A or 1 A), and LM5013-
    Q1 (100 V, 3.5 A)
  – 50-ns low minimum on times and off times
  – 10-µA no-load sleep current
  – 3.1-µA shutdown quiescent current
• Integration reduces solution size and cost
  – COT mode control architecture
  – Integrated 100-V 0.25-Ω high-side power MOSFET
  – 1.2-V internal voltage reference
  – No loop compensation components
  – Internal VCC bias regulator and boot diode
• Create a custom regulator design using
  WEBENCH® Power Designer
PIN CONFIGUTION
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