ML65 Datasheet, PDF (1/10 Pages) List of Unclassifed Manufacturers – ML65 Series DC-DC Converter

ML65 Series DC-DC Converter
Application
Power Source of Portable Products
Palmtops
Portable Cameras and Video Recorders
Wireless mouse and keyboard
Ordering Information
ML65
Features
Small number of external components: inductor, diode and
capacitor.
Ultra low input current : Typical 6uA
Output VoltageAccuracy : +/- 2.5 %
Low ripple and noise
Low startup voltage : Max 0.9V (with 1mA input)
High Efficiency: Typical 80%
Package Available:
SOT- 89 (500mW), SOT-23 (150mW) & TO - 92
(300mW)
Designator
a
b
c
d
Description
Version
Output Voltage
eg. _30=3.0V
33=3.3V
50=5.0V
Package Type
P = SOT-89
M = SOT-23
T = TO-92
Device Orientation
R = Embossed Tape
(Orientation of Device : Right)
L = Embossed Tape
(Orientation of Device : Left)
B = Bag (TO-92)
General Description
The ML65 is a group of PWM Step-up DC/DC
converter IC with ultra-low supply current by
CMOS process.
It consists of an oscillator, a PWM control circuit, a
Lx switch driver transistor, a reference voltage unit,
an error amplifier for voltage detection and an Lx
switch protection circuit. It is suitable for use with
battery-powered instruments with low noise and
ultra low supply current.
ML65
Version
ML65A
ML65B
ML65C
ML65D
ML65E
ML65F
Package
Designator
M
P
T
M
P
T
M
P
M
P
M
P
M
P
Package
SOT23-3
SOT89-3
TO-92
SOT23-3
SOT89-3
TO-92
SOT23-5
SOT89-5
SOT23-5
SOT89-5
SOT23-5
SOT89-5
SOT23-5
SOT89-5
Switching
Transistor
Build-in
Transistor
CE
Function
No
VDD Pin
No
External
Transistor
No
No
Build-in
Transistor
Yes
No
External
Transistor
Yes
No
Build-in
Transistor
No
Yes
Build-in
Transistor
No
Yes
FB Pin
No
No
No
No
No
Yes
Features
Lx
Ext
Lx+CE
Ext+CE
Lx+VDD
FB
P1/10
Rev. B, July 2005