SBOS600F July   2018  – July 2026 REF20

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1 Solder Heat Shift
    2. 7.2 Long-Term Stability
    3. 7.3 Thermal Hysteresis
    4. 7.4 Noise Performance
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 VREF and VBIAS Tracking
      2. 8.3.2 Low Temperature Drift
      3. 8.3.3 Load Current
    4. 8.4 Device Functional Modes
  10. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Low-Side, Current-Sensing Application
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Shunt Resistor
          2. 9.2.1.2.2 Differential Amplifier
          3. 9.2.1.2.3 Voltage Reference
          4. 9.2.1.2.4 Results
        3. 9.2.1.3 Application Curves
    3. 9.3 Power-Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Electrical Characteristics

At TA = 25°C, IL = 0mA, and VIN = 5V, unless otherwise noted. Both VREF and VBIAS have the same specifications.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ACCURACY AND DRIFT
Output voltage accuracy –0.05% 0.05%
Output voltage temperature coefficient(1) –40°C ≤ TA ≤ 125°C ±3 ±8 ppm/°C
VREF and VBIAS tracking over temperature(2) –40°C ≤ TA ≤ 85°C ±1.5 ±6 ppm/°C
–40°C ≤ TA ≤ 125°C ±2 ±7
LINE AND LOAD REGULATION
ΔVO(ΔVI) Line regulation VREF + 0.02V ≤ VIN ≤ 5.5V 3 35 ppm/V
ΔVO(ΔIL) Load regulation Sourcing 0mA ≤ IL ≤ 20mA, VREF + 0.6V ≤ VIN ≤ 5.5V 8 20 ppm/mA
Sinking 0mA ≤ IL ≤ –20mA, VREF + 0.02V ≤ VIN ≤ 5.5V 8 20
POWER SUPPLY
ICC Supply current Active mode 360 430 µA
–40°C ≤ TA ≤ 125°C 460
Shutdown mode 3.3 5
–40°C ≤ TA ≤ 125°C 9
Enable voltage Device in shutdown mode (EN = 0) 0 0.7 V
Device in active mode (EN = 1) VIN – 0.7 VIN
Dropout voltage 10 20 mV
IL = 20mA 600
ISC Short-circuit current 50 mA
ton Turn-on time 0.1% settling, CL = 1µF 500 µs
NOISE
Low-frequency noise(3) 0.1Hz ≤ f ≤ 10Hz 12 ppmPP
Output voltage noise density f = 100Hz 0.25 ppm/√ Hz
CAPACITIVE LOAD
Stable output capacitor range 0 10 µF
HYSTERESIS AND LONG TERM STABILITY
Long-term stability4 0 to 1000 hours

25

 ppm
Output voltage hysteresis5 25°C, –40°C, 125°C, 25°C Cycle 1 60 ppm
Cycle 2 35
(1) Temperature drift is specified according to the box method. See Section 8.3 for more details.
(2) The VREF and VBIAS tracking over temperature specification is explained in more detail in Section 8.3.
(3) The peak-to-peak noise measurement procedure is explained in more detail in Section 7.4.
(4) Long-term stability measurement procedure is explained in more in detail in Section 7.2.
(5) The thermal hysteresis measurement procedure is explained in more detail in Section 7.3.