DC/DC Converter. ME2110Cxx Datasheet

ME2110Cxx Converter. Datasheet pdf. Equivalent


Microne ME2110Cxx
ME2110
PFM Step-up DC/DC Converter, ME2110 Series
General Description
Features
ME2110 Series is a PFM Step-up DC/DC converter Low ripple and low noise
IC with low supply current by CMOS process. High Operating voltage range0.9V~6.0V
frequency noise that occurs during switching is Output voltage range1.8V~6.0V(step 0.1V)
reduced by using advanced circuit designed, output Output voltage accuracy:±2%
voltage is programmable in 0.1V steps between Output CurrentIf VIN=1.2V and VOUT=1.9V,then
1.8~6.0V.A low ripple, high efficiency step-up DC/DC
converter can be constructed of ME2110Xxx with
only three external components. Also available is a
IOUT=100mA
Low start voltage:≤0.9V(at IOUT =1mA)
Maximum oscillator frequency 360KHz
CE (chip enable) function that reduce power
(TYP. ME2110C25)
dissipation during shut-down mode. ME2110Xxx is High Efficiency85% (TYP.)
suitable for use with battery-powered instruments PackageSOT89-3SOT23-5
with low noise and low supply current.
Selection Guide
Typical Application
Power source for battery-powered equipment
Power source for wireless mouse, wireless
keyboard, toys, cameras, camcorders, VCRs,
PDAs, and hand-held communication equipment
Power source for appliances which require higher
cell voltage than that of batteries used in the
appliances
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ME2110Cxx Datasheet
Recommendation ME2110Cxx Datasheet
Part ME2110Cxx
Description PFM Step-up DC/DC Converter
Feature ME2110Cxx; ME2110 PFM Step-up DC/DC Converter, ME2110 Series General Description Features ME2110 Series is .
Manufacture Microne
Datasheet
Download ME2110Cxx Datasheet




Microne ME2110Cxx
Pin Configuration
ME2110
Pin Assignment
TYPE POSTFIX PACKAGE SWITCHING TRANSISTOR CE FUNCTION
ME2110Axx
P
SOT89-3
Build in Transistor
No
FEATURE
Lx
ME2110Cxx M5
SOT23-5
Build in Transistor
Yes Lx CE
ME2110AXX
PIN Number
1
2
3
ME2110CXX
PIN Number
SOT23-5
1
2
3
4
5
Pin Name
Function
GND
VOUT
Lx
Ground
Output voltage monitor, IC internal power supply
Switch
Pin Name
CE
VOUT
NC
GND
Lx
Function
Chip enable
Output voltage monitor, IC internal power supply
NC
Ground
Switch
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Microne ME2110Cxx
Absolute Maximum Ratings
PARAMETER
VIN Input Voltage
Lx Pin voltage
CE Pin voltage
VOUT=1.9V
Lx Pin current
VOUT=2.5V,3.0V,3.3V
VOUT=5V
Vdd input voltage
Continuous Total Power Dissipation
SOT89-3
SOT23-5
Operating Ambient Temperature
Storage Temperature
Soldering temperature and time
Block Diagram
SYMBAL
VIN
VLX
VCE
ILX
ILX
ILX
Vdd
Pd
Pd
TOpr
Tstg
Tsolder
ME2110
RATING
6.5
6.5
-0.3~ VOUT +0.3
800
1300
2000
6.5
500
300
-25~+85
-40~+125
260, 10s
UNIT
V
V
V
mA
mA
mA
V
mW
mW
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