pip401 NXP Semiconductors, pip401 Datasheet - Page 5

• Manufacturer Part Number: pip401
• Description: Intelligent Switch 7-pin 6+tab D2pak
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 10578
Product data
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 junction temperature to rise. A
temperature detection circuit with an open-collector output is provided, that can be
used to generate a warning signal for the power supply. The temperature flag
operates at a typical junction temperature of 160 C. A pull-up resistor of at least 1 k
is required between TFL and V
The temperature flag is intended to operate under fault conditions. The PIP401
should not be run continuously at junction temperatures above 150 C.
Fig 3. Turn-off waveforms.
03aj18
Rev. 03 — 5 November 2002
CC
.
CC
, the series power switch turns off and the
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
Timebase
(100ns/ division)
OR-ing Intelligent Switch
Output current (I O )
(5A/ division)
Bus voltage (V O )
Input voltage (V I )
PIP401
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