PIP401,118 NXP Semiconductors, PIP401,118 Datasheet
PIP401,118
Specifications of PIP401,118
934057294118
PIP401 /T3
Related parts for PIP401,118
PIP401,118 Summary of contents
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PIP401 V CC VRS OR-ing Intelligent Switch VI VO TFL GND Rev. 03 — 5 November 2002 003aaa198 1. Description The PIP401 is an OR-ing Intelligent Switch (ORIS), a dedicated power OR-ing device, that combines the simplicity of a diode ...
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Philips Semiconductors 5. Block diagram Fig 1. Block diagram. 6. Pinning information Table 2: Pinning Symbol Pin I/O Description TFL 1 O overtemperature fl positive supply voltage CC GND 3 - ground output ...
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Philips Semiconductors The open-collector overtemperature flag output (TFL) is fed back to the remote shutdown input of the protected supply parallel redundant system, there will be at least one other protected supply feeding the system bus via another ...
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Philips Semiconductors 7.3 Driver and series power switch 7.3.1 Soft turn-on At switch on, the PIP401 turns on slowly to avoid current surges. These can cause oscillations in the output voltage and may cause the protected power supply to shut ...
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Philips Semiconductors Fig 3. Turn-off waveforms. 7.4 Overtemperature flag In the event of failure of the supply to V forward voltage drop increases from a few millivolts to approximately 0.7 V. The power dissipation in the PIP401 increases causing the ...
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Philips Semiconductors 8. Limiting values Table 3: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).All voltages measured with respect to GND. Symbol Parameter V positive supply voltage CC V input voltage I V output voltage O ...
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Philips Semiconductors 9. Thermal characteristics Table 4: Thermal characteristics Symbol Parameter R thermal resistance from th(j-mb) junction to mounting base R thermal resistance from th(j-a) junction to ambient 9.1 Transient thermal impedance 1 Z th(j-mb) = 0.5 (K/W) 0.2 10 ...
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Philips Semiconductors 10. Characteristics Table 5: Characteristics VRS connected to VO respect to GND. Symbol Parameter V supply voltage CC V input voltage I V remote sense voltage ...
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Philips Semiconductors 150 V ON (mV) 100 ( 125 ...
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Philips Semiconductors of line inductance. The VRS connection may be connected directly the circuit inductance is negligible. In general, this means that the distance between the PIP401 and the load must be less than 25 mm. Assume ...
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Philips Semiconductors 11.3 Overtemperature detection Figure 8 power supply in the event of overtemperature. In this circuit, there are pull-up resistors from TFL to both the 5 V and 12 V supplies. Fig 8. Overtemperature detection. 11.3.1 On-state The overtemperature ...
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Philips Semiconductors The voltage drop across the PIP401 in the off state is approximately 0.7 V. Therefore, the overtemperature flag will operate if the current through the PIP401 is greater than the thermal resistance from junction to ...
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Philips Semiconductors 12. Package outline Plastic single-ended surface mounted package (Philips version leads (one lead cropped DIMENSIONS (mm are the original dimensions UNIT b c 4.50 1.40 ...
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Philips Semiconductors 13. Revision history Table 6: Revision history Rev Date CPCN Description 03 20021105 - Product data (9397 750 10578) Modifications: • Typ and Max values of forward voltage V • Graphic changed in • Typical on-state voltage drop ...
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Philips Semiconductors Philips Semiconductors 14. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing ...
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Philips Semiconductors Contents 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . ...