MAX17014EVKIT+ Maxim Integrated Products, MAX17014EVKIT+ Datasheet - Page 12

• Manufacturer Part Number: MAX17014EVKIT+
• Description: KIT EVAL FOR MAX17014
• Manufacturer: Maxim Integrated Products

Specifications of MAX17014EVKIT+

• Main Purpose: Special Purpose DC/DC, LCD Supply
• Outputs And Type: 4, Non-Isolated
• Power - Output: 32.9W
• Voltage - Output: 3.3V, 16V, -6V, 35V
• Current - Output: 2A, 1.5A, 100mA, 50mA
• Voltage - Input: 10.8 ~ 13.2V
• Regulator Topology: Boost, Buck
• Frequency - Switching: 1.2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: MAX17014
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost Multiple-Output
Power Supply for LCD TVs
(Circuit of Figure 1. V
wise noted.)
12
-0.4
-0.8
-1.2
-1.6
-2.0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
0.2
0.4
0
0
______________________________________________________________________________________
0
0
NEGATIVE CHARGE-PUMP REGULATOR
POSITIVE CHARGE-PUMP REGULATOR
NORMALIZED LOAD REGULATION
NORMALIZED LOAD REGULATION
25
50
LOAD CURRENT (mA)
LOAD CURRENT (mA)
50
100
IN
75
= V
150
INL
100
= V
200
125
SUP
150
250
= 12V, AV
A: V
B: LOAD CURRENT, 20mA/div
A: V
B: LOAD CURRENT, 65mA/div
NEGATIVE CHARGE-PUMP REGULATOR
POSITIVE CHARGE-PUMP REGULATOR
Typical Operating Characteristics (continued)
DD
SRC
GOFF
LOAD-TRANSIENT RESPONSE
LOAD-TRANSIENT RESPONSE
, 100mV/div
= 16V, V
, 100mV/div
40.0µs/div
20.0µs/div
GON
= 34.5V, V
MAX17014 toc17
MAX17014 toc20
GOFF
A
34.8V
70mA
B
10mA
A
-6V
110mA
B
10mA
= -6V, V
-0.15
-0.35
-0.55
-0.75
OUT1
0.25
0.05
0V
0V
0V
0V
0V
0V
9
A: V
B: V
C: V
D: V
NEGATIVE CHARGE-PUMP REGULATOR
= 3.3V, T
EN1
OUT
DEL1
GOFF
NORMALIZED LINE REGULATION
10
, 5V/div
, 5V/div
, 5V/div
, 5V/div
POWER-UP SEQUENCE
11
A
= +25°C, unless other-
20.0ms/div
12
V
IN
(V)
13
14
E: V
F: V
G: V
AVDD
DEL2
V
SRC
MAX17014 toc21
EN2
15
, 20V/div
, 5V/div
, 10V/div
= VL
16
A
B
C
D
E
F
G