LP3205-12B5F POWER [Lowpower Semiconductor inc], LP3205-12B5F Datasheet - Page 3

• Manufacturer Part Number: LP3205-12B5F
• Description: 1.5MHZ,800mA,High Efficiency Synchronous PWM Step-Down DC/DC Convert
• Manufacturer: POWER [Lowpower Semiconductor inc]

Function Block Diagram
Absolute Maximum Ratings
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LP3205 – Ver. 1.0 Datasheet
Functional Pin Description
Input Supply Voltage
EN,VFB Voltage
P-Channel Switch Source Current(DC)
N-Channel Switch Current(DC)
Operation Temperature Range
Lead Temp(Soldering,10sec)
ESD Rating(HBM)
Peak SW Sink and Source Current
Junction Temperature
Storage Temperture
Pin Number
1
2
3
4
5
Pin Name
VIN
GND
EN
FB/Vout
LX
Feb.-2007
Preliminary Datasheet
Pin Function
Power Input
Ground.
Chip Enable(Active High).
Feedback Input Pin,Reference voltage is 0.6 V
Pin For Switching
-65℃ to 150℃
-0.3V to 6.5V
0℃ to 85℃
-0.3V to V
1100mA
1100mA
Page 3 of 10
125℃
260℃
1.4A
LP3205
2KV
in