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ISO808AQTR

ISO808AQTR

ISO808A

ISO808A

Active

ISO808ATR

Galvanic isolated octal high-side power solid state relay with SPI interface for high inductive loads

ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NamePowerSO 36

The ISO808A, ISO808A-1 (PowerSO-36) and ISO808AQ, ISO808AQ-1 (TFQFPN32) are galvanic isolated 8-channel drivers featuring a low supply current. Each driver contains 2 independent galvanic isolated voltage domains (VCC and VDD for the Process and Control Logic stages, respectively). The ICs are...
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Key features
  • VCC(AMR) =
    45 V
  • Wide process side op. range VCC = 9.2 to 36 V
  • RDS(on)  = 0.125 Ω per channel (TYP)
  • Fast demagnetization of inductive loads VDEMAG(TYP) = VCC - 54 V
  • Per channel process side op. current
    • ISO808A/ISO808AQ IOUT < 0.7 A
    • ISO808A-1/ISO808AQ-1 IOUT < 1 A
  • Low process and logic sides supply current
  • Under-voltage shut down with auto restart and hysteresis
  • Logic side 5 V and 3.3 V TTL/CMOS and MCU compatible I/Os
  • Logic side SPI interface
  • Common output enable/disable pin
  • Reset function for IC outputs disable
  • High common mode transient immunity
  • Short circuit protection on output channels
    • ISO808A/ISO808AQ ILIM(MIN) = 0.7 A
    • ISO808A-1/ISO808AQ-1 ILIM(MIN) = 1 A
  • Per-channel over-temperature protection with thermal independence of separate channels
  • Case over-temperature protection
  • Over-voltage protection (VCC
    clamping)
  • Loss of GND and VCC protections
  • Common fault open drain diagnostic
  • VCC Power Good open drain diagnostic
    for 24 V applications
  • Designed to meet IEC 61000-4-2, IEC 61000- 4-4, IEC 61000-4-5 and IEC 61000-4-8
  • UL1577 and UL508 certified
  • Safety limits according to IEC 60747-17 (former VDE 0884-11)
  • PowerSO-36 and TFQFPN32 Package
Out of Stock
Quantity $ per unit Savings
1-9$9.960%
10-24$9.0010%
25-99$8.5914%
100-249$7.4525%
250-500$7.1229%
Contact sales
$9.96
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NamePowerSO 36

The ISO808A, ISO808A-1 (PowerSO-36) and ISO808AQ, ISO808AQ-1 (TFQFPN32) are galvanic isolated 8-channel drivers featuring a low supply current. Each driver contains 2 independent galvanic isolated voltage domains (VCC and VDD for the Process and Control Logic stages, respectively). The ICs are...
Read More

Key features
  • VCC(AMR) =
    45 V
  • Wide process side op. range VCC = 9.2 to 36 V
  • RDS(on)  = 0.125 Ω per channel (TYP)
  • Fast demagnetization of inductive loads VDEMAG(TYP) = VCC - 54 V
  • Per channel process side op. current
    • ISO808A/ISO808AQ IOUT < 0.7 A
    • ISO808A-1/ISO808AQ-1 IOUT < 1 A
  • Low process and logic sides supply current
  • Under-voltage shut down with auto restart and hysteresis
  • Logic side 5 V and 3.3 V TTL/CMOS and MCU compatible I/Os
  • Logic side SPI interface
  • Common output enable/disable pin
  • Reset function for IC outputs disable
  • High common mode transient immunity
  • Short circuit protection on output channels
    • ISO808A/ISO808AQ ILIM(MIN) = 0.7 A
    • ISO808A-1/ISO808AQ-1 ILIM(MIN) = 1 A
  • Per-channel over-temperature protection with thermal independence of separate channels
  • Case over-temperature protection
  • Over-voltage protection (VCC
    clamping)
  • Loss of GND and VCC protections
  • Common fault open drain diagnostic
  • VCC Power Good open drain diagnostic
    for 24 V applications
  • Designed to meet IEC 61000-4-2, IEC 61000- 4-4, IEC 61000-4-5 and IEC 61000-4-8
  • UL1577 and UL508 certified
  • Safety limits according to IEC 60747-17 (former VDE 0884-11)
  • PowerSO-36 and TFQFPN32 Package