MAX1765EUE-T Maxim Integrated Products, MAX1765EUE-T Datasheet - Page 4
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MAX1765EUE-T
Manufacturer Part Number
MAX1765EUE-T
Description
DC/DC Switching Converters 800mA Step-Up w/500mA Linear Reg
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1765EEE.pdf
(19 pages)
800mA, Low-Noise, Step-Up DC-DC Converter
with 500mA Linear Regulator
ELECTRICAL CHARACTERISTICS (continued)
(V
0.22µF), LX = open, OUTL = open (bypassed with 4.7µF), T
T A =+25 °C.)
4
CONTROL INPUTS
Input Low Level
Input High Level
Input Leakage Current
(CLK/SEL, ONA, ONB,
ONL, TRACK)
Internal Oscillator Frequency
External Oscillator
Synchronization Range
Oscillator Maximum Duty Cycle
Minimum CLK/SEL Pulse
M axi m um C LK/S E L Ri se/Fal l Ti m e
OUT
_______________________________________________________________________________________
= V
PARAMETER
POUT
= V
INL
= V
ONA
= V
SYMBOL
ONL
= 3.6V, CLK/SEL = FBL = ONB = TRACK = PGND = GND, ISET = REF (bypassed with
O N A, O NB, O N L
( N ote 5)
CLK/SEL
TRACK
O N A, O NB, O N L
( N ote 5)
CLK/SEL
TRACK
CLK/SEL = OUT
A
CONDITIONS
= 0°C to +85°C, unless otherwise noted. Typical values are at
1.1V < V
1.8V < V
1.2V < V
1.2V < V
1.1V < V
1.8V < V
1.2V < V
1.2V < V
OUT
OUT
OUT
INL
OUT
OUT
OUT
INL
< 5.5V
< 5.5V
< 5.5V
< 5.5V
< 1.8V
< 5.5V
< 1.8V
< 5.5V
V
V
0.8 ×
0.8 ×
- 0.2
MIN
V
1.6
0.8
0.5
OUT
OUT
80
INL
TYP
0.01
200
100
86
1
V
MAX
0.2 ×
0.2 ×
V
0.2
0.4
1.2
1.2
OUT
90
INL
1
UNITS
MHz
MHz
µA
ns
ns
%
V
V