MP28167 Datasheet: Buck-Boost Converter





MP28167 Buck-Boost Converter Datasheet

Part Number MP28167
Description Buck-Boost Converter
Manufacture MPS
Total Page 1 Pages
PDF Download Download MP28167 Datasheet PDF

Features: MP28167 2.8V-22V Vin, 3A Iout, 4-Switch Integrated Buck-Boost Converter The Fu ture of Analog IC Technology PRELIMINA RY SPECIFICATIONS SUBJECT TO CHANGE DE SCRIPTION FEATURES The MP28167 is a s ynchronous 4-switch integrated buck-boo st converter, which is capable of regul ating the output voltage from 2.8V to 2 2V wide input voltage range with high e fficiency. MP28167 uses constant-on-tim e control in buck mode and constant-off -time control in boost mode, providing fast load transient response as well as smooth buck-boost mode transient. MP28 167 provides forced PWM switching mode, programmable output CC(Constant Curren t) current limit which supports flexibl e design for different applications. Th e MP28167 also features with OCP/OVP/UV P, and thermal shutdown protection. The MP28167 is available in a 16-pin QFN(3 mmx3mm) package.  Wide 2.8V to 22V Operating Input-Voltage Range  Fixed 5V Output Voltage  3A Output Curren t or 4A Input Current  130mV Line Drop Compensation  500kHz Fixed S.

Keywords: MP28167, datasheet, pdf, MPS, Buck-Boost, Converter, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

MP28167
2.8V-22V Vin, 3A Iout, 4-Switch Integrated
Buck-Boost Converter
The Future of Analog IC Technology
PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE
DESCRIPTION
FEATURES
The MP28167 is a synchronous 4-switch
integrated buck-boost converter, which is
capable of regulating the output voltage from
2.8V to 22V wide input voltage range with high
efficiency.
MP28167 uses constant-on-time control in buck
mode and constant-off-time control in boost
mode, providing fast load transient response as
well as smooth buck-boost mode transient.
MP28167 provides forced PWM switching
mode, programmable output CC(Constant
Current) current limit which supports flexible
design for different applications.
The MP28167 also features with
OCP/OVP/UVP, and thermal shutdown
protection.
The MP28167 is available in a 16-pin
QFN(3mmx3mm) package.
Wide 2.8V to 22V Operating Input-Voltage
Range
Fixed 5V Output Voltage
3A Output Current or 4A Input Current
130mV Line Drop Compensation
500kHz Fixed Switching Frequency
Forced PWM Switching Mode
Four Low RDS(ON) Internal Buck Power
MOSFETs
Adjustable Accurate CC Output-Current
Limit with Internal Sensing FET
Output Over-Voltage Hiccup Protection
Output Short Circuitry Hiccup Protection
Over Temperature Shutdown
EN Shutdown Discharge Function
Available in a QFN-16 (3mmx3mm) Package
APPLICATIONS
USB PD Sourcing Port
Buck-Boost Bus Supply
All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For
MPS green status, please visit MPS website under Quality Assurance.
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
* For Vout<3V application, the switching frequency will decrease.
TYPICAL APPLICATION
Efficiency vs. Output Current
Vin=12V, VOUT=5V
100
95
90
85
80
75
70
65
60
0.01
0.1 1
OUTPUT CURRENT (A)
10
MP28167 Rev 0.8
www.MonolithicPower.com
6/27/2018
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
Preliminary Specifications Subject to Change
© 2018 MPS. All Rights Reserved.
1

  






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)