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PC SPS Secondary Supervisor with FAN control IC

IN1T703/I is a high integrated multi-output protection supervisor (3.3V/5V/12V).

It includes complete output electrical characteristics, such as voltage and current. Meantime, it also provides system temperature monitor (OTP). T7xx series integrate auto-calibration of over-current setting , and provide a smart and programmable linear fan control which could easy to setup fan curve. Co-work with IN1F001 can enhance the efficiency of Fan.

    • The Over/Under Voltage Protection is 3.3V/5V/12V
    • The Over Current Protection monitors 3.3V/5V/12V output currents and related lockout
    • LED driver for power good signal
    • Auto modulating 3.3V/5V/12V OCP function
    • OCP delay time is flexible by digital programming
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PC SPS Single-channels supervisor with fan control IC

IN1T707/B/E/D series are smart auto-calibrated and programmable interface supervisor, which provides many higher integrated circuits incorporates all advanced sensing function to monitor and protect for the output of voltage and current.

Meanwhile, it also provides easy programmable of Voltage signal output for current meter.

These protections include Over Voltage Protection (OVP), , Over Current Protection (OCP) and Over temperature protect (OTP). When protection occur, the FPOB latched (LOW) and CON latched (high) .

The function of Over Current Protection (OCP) monitors output currents through sense resistor by using precision comparator circuit, and it is more exact and easy design.

    • The Over Voltage Protection for 12V
    • The Over Current Protection monitors triple 12V output currents and related lockout
    • Fault protection output are open drain output stage
    • 14us for OVP noise immunity de-bounce
    • 400ms for OCP noise immunity de-bounce
    • 1ms PSONB input signal de-bounce
    • 75ms delay for OTP/OCP mask time
    • Auto modulating triple channel 12V OCP function
    • Auto modulating for power meter
    • Hazardous Substance Free RoHs/REACH Compliant
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PC SPS Multi-channels supervisor with Fan controller and Power meter

IN1T709 series is higher integrated circuit incorporates all advanced sensing function to protect from over and under voltage three-channels protection supervisor (3.3V/5V/12V).

 The protections include Over Voltage
Protection (OVP), Under Voltage Protection(UVP), Over Current Protection (OCP), Over temperature protection(OTP).

 When VS3.3/VS5/VS12OV/UV/ OC/OTP fault detected, the FPOB latched (High),.

 The function of Over Current Protection (OCP) monitors output currents through sense resistor by using smart comparator circuit is more exact and easy.

 IN1T709 series provide three-channels of the fault protection latch (FPOB), the PSONB control
the power good  (PGO)

    • The Over/Under Voltage Protection and 3.3V/5V/12V
    • The Over Current Protection monitors 3.3V/5V/12Voutput currents and related lockout
    • Auto programable 3.3V/5V/12V OCP function
    • Programmable Fan control by loading and temperature  (T709/T709G/T709F)
    • ECO mode for power saving (T709E/G/F)
    • Power meter output (T709/F)
    • General housekeeping feature

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