LP3205F Datasheet, PDF (3/10 Pages) Lowpower Semiconductor inc – 1.5MHz Fixed-Frequency PWM Operation

Preliminary Datasheet LP3205F
Functional Pin Description
Pin Number Pin Name
Pin Function
1
VIN
Power Input
2
GND
Ground.
3
EN
Chip Enable(Active High).
4
FB/Vout
Feedback Input Pin, Reference voltage is 0.6 V
5
LX
Pin For Switching
Function Block Diagram
Absolute Maximum Ratings
■ Input Supply Voltage
■ EN,VFB Voltage
■ P-Channel Switch Source Current(DC)
■ N-Channel Switch Current(DC)
■ Peak SW Sink and Source Current
■ Operation Temperature Range
■ Junction Temperature
■ Storage Temperture
■ Lead Temp(Soldering,10sec)
■ ESD Rating(HBM)
-0.3V to 6 . 5V
-0.3V to Vin
1500mA
1500mA
1.5A
0℃ to 85℃
125℃
-65℃ to 150℃
260℃
2KV
LP3205F –00 Version. 1.0 Datasheet Feb.-2009
www.lowpowersemi.com
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