MAX1765EUE+ Maxim Integrated Products, MAX1765EUE+ Datasheet - Page 3

• Manufacturer Part Number: MAX1765EUE+
• Description: IC DC-DC CONV 800MA LN 16TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost)r

Specifications of MAX1765EUE+

• 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-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Power - Output: 1.5W
• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
0.22µF), LX = open, OUTL = open (bypassed with 4.7µF), T
T
A
DC-DC SWITCHES
POUT Leakage Current
LX Leakage Current
Switch On-Resistance
N - C hannel C ur r ent Li m i t ( N ote 4)
P-Channel Turn-Off Current
REFERENCE
Reference Output Voltage
Reference Load Regulation
Reference Supply Regulation
LINEAR REGULATOR
INL Voltage Range
INL Startup Voltage
Output Voltage in Internal
Feedback Mode
FBL Dual-Mode Threshold
FBL Regulation Voltage
FBL Input Leakage Current
OUTL Adjust Range
Short-Circuit Current Limit
Dropout Resistance
Load Regulation
Line Regulation
INL Supply Current in Shutdown
INL No-Load Supply Current
AC Power-Supply Rejection
Thermal Shutdown
OUT
= +25°C.)
= V
800mA, Low-Noise, Step-Up DC-DC Converter
PARAMETER
POUT
= V
INL
_______________________________________________________________________________________
= V
ONA
= V
SYMBOL
ONL
V
V
V
I
LIM
REF
FBL
INL
= 3.6V, CLK/SEL = FBL = ONB = TRACK = PGND = GND, ISET = REF (bypassed with
V
V
N-channel
P-channel
V
CLK/SEL = GND
I
-1µA < I
2.5V < V
(Note 1)
V
FBL = GND, I
FBL = OUTL, I
V
V
V
1mA < I
2.5V < (V
FBL = OUTL
OUTL = ONA = ONL = GND
I
f = 10kHz
Hysteresis approximately 10°C
REF
OUTL
LX
LX
ISET
OUT
FBL
FBL
FBL
with 500mA Linear Regulator
= 0, V
= V
= 0
= 1V, I
= 1.5V
= 1V
= 1.25V, CLK/SEL = GND or OUT
= 2V, rising edge only
= 0, V
OUT
OUTL
REF
OUT
OUT
OUT
OUTL
< 50µA
INL
= V
< 5.5V
OUTL
< 500mA, FBL = GND
= V
OUTL
= 5.5V
A
CONDITIONS
= 5.5V
ONB
INL
= 500mA
= 0°C to +85°C, unless otherwise noted. Typical values are at
= 10mA
= 10mA, I
= 5.5V, ONA = GND
= V
POUT
REF
) < 5.5V,
= 0
1.230
1.230
1000
MIN
2.15
2.80
1.25
-0.5
150
550
10
1.250
1.250
1250
TYP
0.17
0.22
2.30
2.85
0.01
0.25
250
160
0.1
0.1
0.2
2.3
0.5
0.1
50
90
65
5
1.270
1.270
1600
1300
MAX
0.28
2.45
2.90
120
350
250
0.5
5.5
0.5
0.5
10
10
15
50
10
5
5
1
UNITS
mA
mA
mV
mV
mV
mA
µA
µA
nA
µA
µA
dB
°C
%
%
Ω
Ω
V
V
V
V
V
V
3