MAX17014EVKIT+ Maxim Integrated Products, MAX17014EVKIT+ Datasheet - Page 11

• 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

(Circuit of Figure 1. V
wise noted.)
5.05
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.97
4.96
4.95
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
8
0
STEP-UP REGULATOR CURRENT LIMIT
(CDEP134NP-4R8M, I
EN1 = EN2 = GND
9
20
VL LOAD REGULATION
10
vs. INPUT VOLTAGE
L1 = 4.7µH
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
AV
11
40
DD
______________________________________________________________________________________
IN
= 16V
SAT
12
EN1 = EN2 = VL
= V
= 9.3A)
60
13
INL
AV
14
DD
= V
80
= 18V
SUP
15
100
16
= 12V, AV
1.251
1.250
1.249
1.248
1.247
1.246
1.245
Typical Operating Characteristics (continued)
DD
A: V
B: V
C: V
0
= 16V, V
EN1 = EN2 = GND
OUT
AVDD
GON
, 5V/div
, 50V/div
RESPONSE TO OVERLOAD
, 10V/div
REFERENCE VOLTAGE
50
TIME-DELAY LATCH
Power Supply for LCD TVs
LOAD REGULATION
LOAD CURRENT ( µ A)
Low-Cost Multiple-Output
GON
200ms/div
100
= 34.5V, V
D: V
E: L1 INDUCTOR CURRENT,
5A/div
EN1 = EN2 = VL
GOFF
, 5V/div
150
MAX17014 toc11
GOFF
200
= -6V, V
A
0V
B
0V
C
0V
D
E
0V
1.200
1.198
1.196
1.194
1.192
1.190
OUT1
-0.01
-0.04
-0.07
-0.10
0.05
0.02
10
8
POSITIVE CHARGE-PUMP REGULATOR
= 3.3V, T
NORMALIZED LINE REGULATION
I
SRC
11
9
SWITCHING FREQUENCY
= 0A
12
vs. INPUT VOLTAGE
10
A
13
= +25°C, unless other-
V
V
IN
IN
I
14
11
SRC
(V)
(V)
= 25mA
15
12
16
13
17
14
18
11