TM
MP2104 – 1.7MHz 600mA SYNCHRONOUS STEP-DOWN CONVERTER
(5)
ELECTRICAL CHARACTERISTICS (continued)
VIN = VEN = 3.6V, TA = +25°C, unless otherwise noted.
Parameter
Symbol Condition
Min
Typ
Max
Units
MP2104DJ-1.5
IOUT = 50mA
1.455
1.500
1.545
–40°C ≤ TA ≤ +85°C
Regulated Output Voltage
V
MP2104DJ-1.8
I
OUT = 50mA
1.746
–1
1.800
1.854
–40°C ≤ TA ≤ +85°C
PFET On Resistance
NFET On Resistance
ISW = 100mA
0.44
0.29
Ω
Ω
ISW = –100mA
V
EN = 0V, VIN = 6V
SW Leakage Current
+1
µA
VSW = 0V or 6V
Duty Cycle = 100%,
Current Pulse Width < 1ms
PFET Current Limit
Oscillator Frequency
0.7
1.0
1.70
145
0.96
1.35
2.08
A
1.26
MHz
°C
Thermal Shutdown Trip
Threshold
EN Trip Threshold
EN Input Current
Notes:
–40°C ≤ TA ≤ +85°C
0.3
–1
1.5
+1
V
VEN = 0V to 6V
µA
5) 100% production test at +25°C. Typical and temperature specifications are guaranteed by design and characterization.
MP2104 Rev. 1.3
10/4/2005
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.
3
MPS [ MONOLITHIC POWER SYSTEMS ]
