SLVS077F April   1977  – January 2021 SG2524 , SG3524

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configurations and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
  7. 7 12
    1. 7.1 Electrical Characteristics
    2. 7.2 Electrical Characteristics — Continued, Both Parts
    3. 7.3 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 17
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Blanking
      2. 9.3.2 Error Amplifier
      3. 9.3.3 Compensation
      4. 9.3.4 Output Circuitry
      5. 9.3.5 Current Limiting
    4. 9.4 Device Functional Modes
      1. 9.4.1 Synchronous Operation
      2. 9.4.2 Shutdown Circuitry
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Feedback Traces
      2. 10.1.2 Input/Output Capacitors
      3. 10.1.3 Compensation Components
      4. 10.1.4 Traces and Ground Planes
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Trademarks

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • N|16
  • D|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.1 Electrical Characteristics

over operating free-air temperature range, VCC = 20 V, f = 20 kHz (unless otherwise noted)
PARAMETERTEST CONDITIONS(2)SG2524SG3524UNIT
MINTYP(2)MAXMINTYP(1)MAX
Reference section
Output voltage4.855.24.655.4V
Input RegulationVCC = 8 V to 40 V10201030mV
Ripple rejectionf = 120 Hz6666dB
Output regulationIO = 0 mA to 20 mA20502050mV
Output voltage change with temperatureTA = MIN to MAX0.3%1%0.3%1%
Short-circuit output current(3)Vref = 0100100mA
Error Amplifier section
VIOInput offset voltageVIC = 2.5 V0.55210mV
IIBInput bias currentVIC = 2.5 V210210µA
Open-loop voltage amplification72806080dB
VICRCommon-monde input voltage rangeTA = 25°C1.8 to 3.41.8 to 3.4V
CMMRCommon-mode rejection ratio7070dB
B1Unity-gain bandwidth33MHz
Output swingTA = 25°C0.53.80.53.8V
(1) All typical values, except for temperature coefficients, are at TA = 25°C.
(2) For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
(3) Standard deviation is a measure of the statistical distribution about the mean, as derived from the formula:
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