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| MP1469GJ-P Datasheet, PDF (6/17 Pages) MPS Industries, Inc. – High-Efficiency, 1.5A, 16V, 500kHz Synchronous, Step-Down Converter In 6 Pin SOT 23 | |||
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MP1469 â SYNCHRONOUS, STEP-DOWN CONVERTER WITH INTERNAL MOSFETS
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 12V, VOUT = 3.3V, L = 6.5µH, TA = +25°C, unless otherwise noted.
Startup through
Input Voltage
IOUT = 0A
Shutdown through
Input Voltage
IOUT = 0A
Startup through
Input Voltage
IOUT = 1.5A
VOUT
2V/div.
VIN
10V/div.
VSW
5V/div.
IL
500mA/div.
VOUT
2V/div.
VIN
10V/div.
VSW
5V/div.
IL
200mA/div.
VOUT
2V/div.
VIN
10V/div.
VSW
5V/div.
IL
1A/div.
Shutdown through
Input Voltage
IOUT = 1.5A
Startup through Enable
IOUT = 0A
Shutdown through Enable
IOUT = 0A
VOUT
2V/div.
VIN
10V/div.
VSW
5V/div.
IL
1A/div.
VOUT
2V/div.
VEN
2V/div.
VSW
10V/div.
IL
500mA/div.
VOUT
2V/div.
VEN
2V/div.
VSW
10V/div.
IL
500mA/div.
Startup through Enable
IOUT = 1.5A
Shutdown through Enable
IOUT = 1.5A
Input/Output Ripple
IOUT = 1.5A
VOUT
2V/div.
VEN
2V/div.
VSW
10V/div.
VOUT
2V/div.
VEN
2V/div.
VSW
10V/div.
VOUT/AC
50mV/div.
VIN/AC
200mV/div.
VSW
10V/div.
IL
1A/div.
IL
1A/div.
IL
1A/div.
MP1469 Rev. 1.01
www.MonolithicPower.com
6
8/26/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
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