LP6202-B6F POWER [Lowpower Semiconductor inc], LP6202-B6F Datasheet

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LP6202-B6F

Manufacturer Part Number
LP6202-B6F
Description
Synchronous Boost DC/DC Regulator
Manufacturer
POWER [Lowpower Semiconductor inc]
Datasheet
General Description
The LP6202 is high efficiency synchronous, PWM
step-up DC/DC converters optimized to provide a
high efficiency solution to medium power system.
the devices work under the input voltage between
0.9V and 4.4V with a 1.4 MHz fixed frequency
switching. These features minimize overall solution
footprint by allowing the use of tiny, low profile
inductors and ceramic capacitors.
Ordering Information
LP6202 - □ □
Typical Application Circuit
LP6202 – Ver. 1.0 Datasheet
Vin(0.9V-5V)
Applications
+
47uF
AlK. Battery products
ON/OFF
R3
100K
2.2uH
6
4
Vin
EN
LP6202
OUT
FB
Synchronous Boost DC/DC Regulator
F: Pb-Free
Package Type
B6: SOT23-6
Dec.-2007
5
3
Vout_5V/600mA
Preliminary Datasheet
R1
1.5M
R2
500K
+
Cout
100uF
Features
Marking Information
Please see website.
Pin Configurations
Up to 94% efficiency
Low voltage start-up:0.9V
Shut-down current:<1uA
Output voltage:2.5-4.3V(Up to 5V with schottky)
Low switch on resistance R
switch:0.35 OHM
High switch on current:1A
1.4MHz fixed frequency switching
Available in SCT23-6 Package  
SOT23-6
 
 
DS
(ON),Internal
Page 1 of 7
LP6202

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LP6202-B6F Summary of contents

Page 1

... Synchronous Boost DC/DC Regulator General Description The LP6202 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficiency solution to medium power system. the devices work under the input voltage between 0.9V and 4.4V with a 1.4 MHz fixed frequency switching. These features minimize overall solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors ...

Page 2

... LP6202 – Ver. 1.0 Datasheet Dec.-2007 Preliminary Datasheet LP6202 Page ...

Page 3

... Functional Pin Description Function Block Diagram LP6202 – Ver. 1.0 Datasheet Dec.-2007 Preliminary Datasheet LP6202 Page ...

Page 4

... HBM (Human Body Mode) ----------------------------------------------------------------------------------------------------2kV MM(Machine-Mode)-----------------------------------------------------------------------------------------------------------200V Recommended Operating Conditions Supply Input Voltage-------------------------------------------------------------------------------------------------0.9V to 5.5V EN Input Voltage -------------------------------------------------------------------------------------------------------0V to 5.5V Operation Junction Temperature Range ------------------------------------------------------------------−40°C to 125°C Operation Ambient TemperatureRange----------------------------------------------------------------------−40°C to 85°C LP6202 – Ver. 1.0 Datasheet Dec.-2007 Preliminary Datasheet LP6202 Page ...

Page 5

... Electrical Characteristics LP6202 – Ver. 1.0 Datasheet Dec.-2007 Preliminary Datasheet LP6202 Page ...

Page 6

... Typical Operating Characteristics LP6202 – Ver. 1.0 Datasheet Dec.-2007 Preliminary Datasheet LP6202 Page ...

Page 7

... Packaging Information LP6202 – Ver. 1.0 Datasheet Dec.-2007 Preliminary Datasheet LP6202 Page ...

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