Primary Regulators
PQ1PD1
PQ1PD1
s Features
(Under Development) Primary Regulator for Switching Power Supply (100W Cl...
Primary Regulators
PQ1PD1
PQ1PD1
s Features
(Under Development) Primary Regulator for Switching Power Supply (100W Class)
s Outline Dimensions
(Unit : mm)
¡5 - terminal lead forming package (equivalent to TO-3P) ¡Built-in oscillation circuit (oscillation frequency : 100kHz) ¡Output for power supply : 100W class ¡Built-in overheat protection, overcurrent protection function
MAX 17 φ3.2
4.5±0.2
2.0±0.2
PQ1PD1
(33.0)
4-(2.54) 1 q 2 q 3 q 4 q 5 q
(0.5)
3.2±0.5
8.2±0.7 ( ) : Typical dimensions
1 Drain (VDS) 2 GND 3 Control (CA) 4 Feed back (FB) 5 Supply
voltage (VCC)
s Absolute Maximum Ratings
*1
(Ta=25˚C) Symbol VDS ID VCC VFB ICA PD Tj Topr Tstg Tsol Rating 500 8 35 4 2 45 150 -20 to +80 -40 to +150 260 (For 10s) Unit V A V V mA W ˚C ˚C ˚C ˚C
*2
*3 *4
Parameter Drain-GND(source)
voltage Drain current Power supply
voltage FB terminal input
voltage CA terminal input current Power dissipation Junction temperature Operating temperature Storage temperature Soldering temperature
Voltage between VCC terminal and GND terminal.
Voltage between FB-terminal and GND terminal. With infinite heat sink, Refer to Fig. 2 Overheat protection may operate at 125=
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