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LP6239 Datasheet(PDF) 1 Page - Lowpower Semiconductor inc

Part # LP6239
Description  High Efficiency Boost DC/DC Controller
PDF  6 Pages
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Manufacturer  POWER [Lowpower Semiconductor inc]
Direct Link  http://www.lowpowersemi.com
Logo POWER - Lowpower Semiconductor inc

LP6239 Datasheet(HTML) 1 Page - Lowpower Semiconductor inc

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Preliminary Datasheet
LP6239
Email: marketing@lowpowersemi.com www.lowpowersemi.com
Page 1 of 6
LP6239 Version 0.1 JUL-2019
High Efficiency Boost DC/DC Controller
General Description
The LP6239 is a high performance non-synchronous
boost converter controller that drives N-channel
power
MOSFETs.
Synchronous
rectification
increases efficiency, reduces power losses and
eases thermal requirements, allowing the LP6239 to
be used in high power boost applications.
A 2.5V to 6V input supply range encompasses a wide
range of system architectures. The LP6239 features
operating fixed-frequency at 600kHz and a 1.215V
reference voltage. The CS pin can adjustable the
current
limited
and
slope
compensation
by
permutations the external resistor .
Other features include over current protection (OCP),
output
over
voltage
protection
(OVP),
and
under-voltage lockout (UVLO). The LP6239 is
available in SOP-8 (0.5mm pitch) package.
Order Information
LP6239□□□
F: Green
Package Type
SO: SOP-8
Features
Wide VIN Range: 2.5V to 6V
Current-Mode PWM Controller
Under-Voltage Lockout
Over Current Protection
Under-Voltage Protection
Over-Temperature Protection
Available in SOP-8
RoHS Compliant and Halogen Free
Pb-Free Package
Applications
Battery Products
Audio Amplifier
Marking Information
Device
Marking
Package
Shipping
LP6239
LPS
LP6239
YWXXX
SOP-8
4K/REEL
Y is year code. W is week code. XXX is series number.


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