MAX17062 Maxim Integrated Products, MAX17062 Datasheet - Page 5

• Manufacturer Part Number: MAX17062
• Description: TFT-LCD Step-Up DC-DC Converter
• Manufacturer: Maxim Integrated Products

www.DataSheet4U.com
(Circuit of Figure 1. V
L = 2.7μH
R
C
PULSED LOAD-TRANSIENT RESPONSE
COMP
COMP1
_______________________________________________________________________________________
IN
= 47kΩ
= 5V, V
= 560pF
(I
LOAD
(R
SOFT-START
= 100mA TO 1.1A)
LOAD
MAIN
10μs/div
2ms/div
= 30Ω)
= 15V, T
TFT-LCD Step-Up DC-DC Converter
MAX17062 toc06
MAX17062 toc08
A
= +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
V
5V/div
OV
INDUCTOR
CURRENT
1A/div
OA
15V
V
200mV/div
AC-COUPLED
I
1A/div
0.1A
INDUCTOR
CURRENT
1A/div
0A
OUT
OUT
OUT
L = 2.7μH
R
C
COMP
COMP1
LOAD-TRANSIENT RESPONSE
= 47kΩ
= 560pF
(I
SWITCHING WAVEFORMS
LOAD
(I
= 50mA TO 550mA)
LOAD
100μs/div
1μs/div
= 600mA)
MAX17062 toc07
MAX17062 toc09
50mA
15V
V
500mV/div
AC-COUPLED
0V
I
500mA/div
INDUCTOR
CURRENT
2A/div
0A
LX
10V/div
OUT
0V
INDUCTOR
CURRENT
1A/div
0A
OUT
5