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Datasheet Intersil ISL71823BSRHVX

Single Event and Total Dose Hardened, High-Speed, Dual Output PWMs

Datasheets

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  IS-1825ASRH, IS-1825BSRH, IS-1825BSEH, ISL71823ASRH, ISL71823BSRH Datasheet
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  DATASHEET Single Event and Total Dose Hardened, High-Speed,
  Dual Output PWMs
  IS-1825ASRH, IS-1825BSRH, IS-1825BSEH, ISL71823ASRH,
  ISL71823BSRH
  The single event and total dose hardened pulse width
  Features
  modulators are designed to be used in high-frequency,
  switching power supplies in either voltage or current-mode
  configurations. These designs include a precision voltage
  reference, a low power start-up circuit, a high-frequency
  oscillator, a wide-band error amplifier, and a fast current-limit
  comparator.
  The IS-1825ASRH, IS-1825BSRH, and IS-1825BSEH feature
  dual, alternating output operating from zero to less than 50%
  duty-cycle, while the ISL71823ASRH and ISL71823BSRH
  features dual, in-phase output operating from zero to less than
  100% duty cycle. The “B” versions test the delay from clock out
  to PWM output switching after power has been applied to the
  modulator (tPWM) (see Figure 3 on page 3). The IS-1825BSEH
  is wafer-by-wafer acceptance tested to 50krad(Si) at a low
  dose rate of 10mrad(Si)/s. Electrically screened to DLA SMD# 5962-02511 QML qualified per MIL-PRF-38535 requirements EH version is wafer-by-wafer acceptance tested to
  50krad(Si) (LDR) Radiation environment
  -High dose rate (50-300rad(Si)/s) . 300krad(Si) ...

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Parametrics

Eco Plan

Other Options

IS-1825ASRH IS-1825BSEH IS-1825BSRH ISL71823ASRH

Moldel Line

• ISL71823BSRHQD ISL71823BSRHQF ISL71823BSRHVD ISL71823BSRHVF ISL71823BSRHVX

Manufacturer's Classification

• Space & Harsh Environment > Rad Hard Power > RH Switching Controllers