uP6014
High Efficiency Synchronous Rectifier Boost Converter
Features
General Description
The uP6014 is a power supply solution for products powered Up to 90% Efficient Synchronous Boost Con-
by a single-cell Li-Ion or Li-Polymer battery. The uP6014
is a high efficiency synchronous step-up converter which
integrated power MOSFETs and includes the output true
shutdown function. The quiescent current is 50uA (Typ).
The uP6014 uses fixed-frequency PWM current mode
control at 500kHz for fast transient response with internal
compensation. Protect function includes cycle-by-cycle
verter with 2.4A Output Current from 3.6V Input
Quiescent Current < 70uA
Shutdown Current < 1uA
500kHz PWM Switching Frequency
Integrated Power MOSFET
Internal Soft-Start to Limit Inrush Current
current limit, output over voltage protection, over current Adjustable Output Voltage
flag and over temperature protection. The uP6014 is suitable
for tablet computers, smart phones, and portable handheld
devices.
5.2V Output Voltage (Fixed Mode)
Protection:
Output Turn-Off True Shutdown Function
The uP6014 is available in WDFN3x3-10L and PSOP-8L
packages.
Overload/Short-Circuit Protection with Hiccup
control
Ordering Information
Input Under Voltage Lockout Protection
Output Over Voltage Protection
Order Number
uP6014PDDA
uP6014PSW8
Package Type
WDFN3x3 - 10L
PSOP - 8L
Top Marking
uP6014P
WDFN3X3-10L and PSOP-8L Packages
RoHS Compliant and Halogen Free
uP6014P
Applications
Note: uPI products are compatible with the current IPC/
JEDEC J-STD-020 requirement. They are halogen-free,
RoHS compliant and 100% matte tin (Sn) plating that are
suitable for use in SnPb or Pb-free soldering processes.
Power Bank
Portable Device
USB OTG Output
Pin Configuration
10
9
LX
LX
1
2
3
4
5
VOUT
VOUT
OC
VBAT
ILM0
ILM1
GND
8
7
FB
6
GND
WDFN3X3-10L
LX
LX
1
2
3
4
8
7
6
5
VOUT
VOUT
FB
GND
VBAT
ILM01
GND
PSOP-8L
uP6014-DS-P0000, July 2015
www.upi-semi.com
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