MAX1765EEE+ Maxim Integrated Products, MAX1765EEE+ Datasheet - Page 4

• Manufacturer Part Number: MAX1765EEE+
• Description: IC DC-DC CONV 800MA LN 16QSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost)r

Specifications of MAX1765EEE+

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 2.5 ~ 5.5 V
• Current - Output: 800mA
• Frequency - Switching: 1MHz
• Voltage - Input: Adj down to 0.7V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Power - Output: 667mW
• Output Voltage: 2.5 V to 5.5 V
• Output Current: 800 mA
• Input Voltage: 0.7 V to 5.5 V
• Supply Current: 100 uA
• Switching Frequency: 1200 MHz
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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