MP3115 MPS, MP3115 Datasheet - Page 2

• Manufacturer Part Number: MP3115
• Description: High-efficiency, Single-cell Alkaline, 1.3mhz Synchronous Step-up Converter With Output Disconnect
• Manufacturer: MPS

PACKAGE REFERENCE
ELECTRICAL CHARACTERISTICS
V
Notes:
4) The MP3115 is not dependent on V
5) Guaranteed by design, not tested.
MP3115 Rev. 0.9
1/25/2008
*
Parameter
Minimum Startup Voltage
Minimum Operating Voltage
Output Voltage Range
Supply Current (Shutdown)
Supply Current (Quiescent)
Feedback Voltage
Feedback Input Current
Switching Frequency
Maximum Duty Cycle
EN Input Low Voltage
EN Input High Voltage
EN Input Current
NMOS On Resistance
NMOS Leakage Current
NMOS Current Limit
PMOS On Resistance
PMOS Leakage Current
Thermal Shutdown
Thermal Shutdown Hysteresis
Minimum On Time
Part Number*
IN
For Tape & Reel, add suffix –Z (eg. MP3115DT–Z)
For RoHS Compliant Packaging, add suffix –LF
(eg. MP3115DT–LF–Z)
MP3115DT
= 1.5V, V
GND
SW
EN
FB
= V
1
2
3
(5)
(5)
TOP VIEW
OUT
Package
SOT23-6
MP3115 – HIGH-EFFICIENCY 1.3MHz SYNCHRONOUS STEP-UP CONVERTER
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
= 3.3V, T
(4)
(5)
IN
6
5
4
when V
A
–40°C to +85°C
IN
OUT
EN
Symbol Condition
= +25°C, unless otherwise noted.
Temperature
R
R
V
D
V
V
V
f
I
NMOS
PMOS
OUT
OUT
SW
LIM
MAX
ST
FB
IN
is greater than 2.4V.
© 2008 MPS. All Rights Reserved.
R
V
V
V
V
V
V
V
V
V
www.MonolithicPower.com
EN
EN
FB
FB
FB
FB
EN
SW
EN
L
= 3kΩ, Rising Edge
= 1.1V
= 1.1V
= 1.3V
= 1.2V
= V
= V
= 3V
= V
= 5.5V
IN
OUT
OUT
= 0V
= 0V, V
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
V
All Other Pins................................ –0.3V to 6.5V
Storage Temperature ..............–65°C to +150°C
Thermal Resistance
SOT23-6 ................................ 195 .... 110.. °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
3) Measured on approximately 1” square of 1 oz copper.
SW
operating conditions.
SW
................................................ –0.3V to 6.5V
= 3V
Min
0.9
2.5
85
1
IN
...................................... 2.5V
1.225
(3)
0.95
Typ
200
300
600
160
100
1.3
1.3
90
30
10
0
0
1
1
θ
JA
Max
150
1.1
0.5
4.0
0.4
1
1
θ
JC
Units
MHz
mΩ
mΩ
µA
µA
nA
µA
µA
µA
°C
°C
ns
%
V
V
V
V
V
V
A
(1)
2