MAX17075ETG+ Maxim Integrated Products, MAX17075ETG+ Datasheet - Page 9

• Manufacturer Part Number: MAX17075ETG+
• Description: IC DC-DC CONV W/CHRG PUMP 24TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17075ETG+

• Applications: LCD TV/Monitor
• Current - Supply: 4mA
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
A
Boost Regulator with Integrated Charge Pumps,
= +25°C, unless otherwise noted.)
-1
-2
-3
-4
-5
-6
-7
-8
2
1
0
100
100pF LOAD
OPERATION AMPLIFIER
FREQUENCY RESPONSE
0V
0V
0V
0V
1k
FREQUENCY (kHz)
NO LOAD
Switch Control, and High-Current Op Amp
_______________________________________________________________________________________
LARGE-SIGNAL STEP RESPONSE
OPERATIONAL AMPLIFIER
HIGH-VOLTAGE SWITCH
10k
CONTROL FUNCTION
40μs/div
10μs/div
100k
0V
0V
OPERATIONAL AMPLIFIER RAIL-TO-RAIL
MAX17075 toc19
MAX17075 toc21
Typical Operating Characteristics (continued)
INPUT/OUPUT WAVEFORMS
V
5V/div
V
5V/div
V
10V/div
V
5V/div
POS
VCOM
GON
CTL
2μs/div
MAX17075 toc17
0mV
0mV
4.00
3.95
3.90
3.85
3.80
3.75
3.70
3.65
3.60
3.55
3.50
6
V
5V/div
V
5V/div
POS
VCOM
SMALL-SIGNAL STEP RESPONSE
8
vs. SUP SUPPLY VOLTAGE
OPERATIONAL AMPLIFIER
SUP SUPPLY CURRENT
NO SWITCHING
0V
0A
SUPPLY VOLTAGE (V)
10
40μs/div
LOAD-TRANSIENT RESPONSE
12
OPERATIONAL AMPLIFIER
14
2μs/div
MAX17075 toc20
16
18
V
(AC-COUPLED)
100mV/div
V
(AC-COUPLED)
100mV/div
POS
VCOM
MAX17075 toc18
V
(AC-COUPLED)
200mV/div
I
50mV/div
VCOM
VCOM
9