MAX17010ETL+ Maxim Integrated Products, MAX17010ETL+ Datasheet - Page 6

• Manufacturer Part Number: MAX17010ETL+
• Description: IC REG BOOST SW STEPUP 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17010ETL+

• Applications: LCD Monitor, Notebook Display
• Current - Supply: 50µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Internal-Switch Boost Regulator with Integrated
High-Voltage Level Shifter and Op Amp
(Circuit of Figure 1, V
6
-0.2
-0.4
-0.6
-0.8
-1.0
100
0.4
0.2
90
80
70
60
50
40
30
20
10
_______________________________________________________________________________________
0
0
1.8
STEP-UP CONVERTER LINE REGULATION
1
V
STEP-UP CONVERTER EFFICIENCY
IN
NO LOAD
V
2.3
= 3.3V
IN
= 5.0V
UNDER DIFFERENT LOADS
2.8
0.1A LOAD
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
0.2A LOAD
10
0.3A LOAD
3.3
V
IN
1.20
1.19
1.18
1.17
1.16
1.15
1.14
1.13
1.12
1.11
1.10
= 1.8V
IN
3.8
1.6
= 3V, V
100mA LOAD
4.3
STEP-UP CONVERTER SWITCHING
FREQUENCY vs. INPUT VOLTAGE
2.1
100
4.8
MAIN
2.6
5.3
INPUT VOLTAGE (V)
3.1
= 8.5V, T
5.8
1000
3.6
4.1
A
4.6 5.1 5.6
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
= +25°C, unless otherwise noted.)
80
70
60
50
40
30
20
10
0
0
0.01
1.6
V
IN
IN SUPPLY QUIESCENT CURRENT
2.1
= 3.3V
NO LOAD
vs. IN SUPPLY VOLTAGE
2.6
VL LOAD REGULATION
0.2A LOAD
SUPPLY VOLTAGE (V)
LOAD CURRENT (mA)
0.1
3.1
3.6
4.1
Typical Operating Characteristics
1
4.6 5.1
0mA
0V
0V
0V
5.6
STEP-UP CONVERTER SOFT-START
10
WITH HEAVY LOAD
-0.2
-0.4
-0.6
-0.8
-1.0
2ms/div
0.2
70
60
50
40
30
20
10
0
0
-60
1
V
-40
IN
V
IN
= 1.8V
INPUT SUPPLY CURRENT
V
= 5V
IN
-20
STEP-UP CONVERTER
10
MAX17010 toc08
vs. TEMPERATURE
LOAD REGULATION
= 3.3V
LOAD CURRENT (mA)
TEMPERATURE (°C)
0
100
20
LX
5V/div
V
5V/div
I
500mA/div
SHDN
CONTROL
5V/div
L
MAIN
V
IN
NO LOAD ON V
= 3.3V
40
V
1000
60
IN
= 5.0V
80
MAIN
10,000
100