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SG1526J

Voltage Mode PWM, 500Khz - 8V to 35V Operation -55°C to 125°C

Status: In Production

Features:

  • 8V to 35V Operation
  • 5V Reference Trimmed to ±1%
  • 1Hz to 350kHz Oscillator Range
  • Dual 100mA Source/Sink Outputs
  • Digital Current Limiting
  • Double Pulse Suppression
  • Programmable Deadtime
  • Undervoltage Lockout
  • Single Pulse Metering
  • Programmable Soft-start
  • Wide Current Limit Common Mode
  • Range TTL/CMOS Compatible Logic
  • Ports Symmetry Correction Capability Guaranteed 6 Unit Synchronization
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Device Overview

Summary

High-performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications

Additional Features
    • 8V to 35V Operation
    • 5V Reference Trimmed to ±1%
    • 1Hz to 350kHz Oscillator Range
    • Dual 100mA Source/Sink Outputs
    • Digital Current Limiting
    • Double Pulse Suppression
    • Programmable Deadtime
    • Undervoltage Lockout
    • Single Pulse Metering
    • Programmable Soft-start
    • Wide Current Limit Common Mode
    • Range TTL/CMOS Compatible Logic
    • Ports Symmetry Correction Capability Guaranteed 6 Unit Synchronization
Parametrics
Name
Value
Regulator Type
HI Rel Switching Regulators
Supported Topology
Push-pull, Single ended
Supported Output
2
Minimum Input Voltage (V)
8
Maximum Input Voltage (V)
35
Output Current (mA) Max
100
Maximum Frequency (kHz)
350
Operating Temperature Range (°C)
-55 to 125
Vref (V)
5
Duty Cycle Max (%)
49
UVLO
Yes
Current Limit
Yes
Quiescent Current (mA) typ
18

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