MAX17062ETB+T Maxim Integrated Products, MAX17062ETB+T Datasheet - Page 2

• Manufacturer Part Number: MAX17062ETB+T
• Description: IC TFT-LCD DC/DC CONV 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17062ETB+T

• Applications: LCD Display
• Current - Supply: 1.5mA
• Voltage - Supply: 2.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
LX to AGND ............................................................-0.3V to +22V
IN, SHDN, FREQ, FB to AGND..............................-0.3V to +7.5V
COMP, SS to AGND ....................................-0.3V to (V
PGND to AGND .....................................................-0.3V to +0.3V
LX Switch Maximum Continuous RMS Current .....................3.2A
TFT-LCD Step-Up DC-DC Converter
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
Input Voltage Range
Output Voltage Range
IN Undervoltage-Lockout
Threshold
IN Quiescent Current
IN Shutdown Current
Thermal Shutdown
ERROR AMPLIFIER
FB Regulation Voltage
FB Input Bias Current
FB Line Regulation
Transconductance
Voltage Gain
Shutdown FB Input Voltage
OSCILLATOR
Frequency
Maximum Duty Cycle
n-CHANNEL MOSFET
Current Limit
On-Resistance
Leakage Current
Current-Sense Transresistance
SOFT-START
Reset Switch Resistance
Charge Current
IN
_______________________________________________________________________________________
= V
SHDN
PARAMETER
= 3V, FREQ = 3V, T
A
= 0°C to +85°C. Typical values are at T
V
18V < V
V
V
V
Temperature rising
Hysteresis
Level to produce V
V
Level to produce V
FREQ = AGND
FREQ = IN
V
IN = 5V
IN = 3V
V
IN = 5V
V
FB
FB
FB
FB
LX
OUT
IN
SS
rising, typical hysteresis is 50mV
= 1.3V, not switching
= 1.0V, switching
= 1.24V
= 1V, 75% duty cycle, IN = 5V
= 20V
= 1.2V
< 18V
= AGND, T
= AGND, T
= AGND
OUT
< 20V
IN
A
A
+ 0.3V)
COMP
COMP
= +25°C
= +85°C
CONDITIONS
= 1.24V
= 1.24V, V
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
10-Pin TDFN (derate 24.4mW/°C above +70°C) ..........1951mW
IN
A
= 2.6V to 5.5V
= +25°C, unless otherwise noted.) (Note 1)
1000
2.30
1.23
0.05
0.09
MIN
110
500
2.6
4.0
3.9
75
88
2
A
= +70°C)
2400
1200
TYP
2.45
0.01
0.01
1.24
0.01
0.10
0.15
160
150
250
640
100
125
0.3
1.5
4.6
20
91
11
4
MAX
1400
2.57
10.0
1.25
0.15
0.15
0.25
225
450
780
170
210
100
5.5
5.5
0.6
2.5
5.3
20
94
20
6
UNITS
kHz
%/V
mA
m
V/A
V/V
μA
nA
μA
μA
°C
μS
%
A
V
V
V
V
V