MAX17014EVKIT+ Maxim Integrated Products, MAX17014EVKIT+ Datasheet - Page 4

• 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
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
erwise noted.)
4
FB1 Load Regulation
FB1 Line Regulation
FB1 Input Bias Current
FB1 Transconductance
FB1 Voltage Gain
LX1 Leakage Current
LX1 Current Limit
Current-Sense Transresistance
LX1 On-Resistance
Soft-Start Period
Soft-Start Step Size
POSITIVE AND NEGATIVE CHARGE-PUMP REGULATORS
SUP Input Supply Range
SUP Input Supply Current
SUP Overvoltage Threshold
FBP Regulation Voltage
FBP Line-Regulation Error
FBP Input Bias Current
DRVP p-Channel MOSFET
On-Resistance
DRVP n-Channel MOSFET
On-Resistance
FBP Fault Trip Level
Positive Charge-Pump Soft-Start Period
Positive Charge-Pump Soft-Start
Step Size
FBN Regulation Voltage
FBN Input Bias Current
FBN Line Regulation Error
DRVN p-Channel On-Resistance
DRVN n-Channel On-Resistance
FBN Fault Trip Level
Negative Charge-Pump Soft-Start
Negative Charge-Pump Soft-Start
Step Size
_______________________________________________________________________________________
PARAMETER
IN
= V
IN2
= 12V, AV
DD
0 < I
10.8V < V
V
FB1 to COMP
V
V
V
SUP rising edge, 250mV typical hysteresis (Note 3)
0°C < T
T
11V < V
V
Falling edge
V
V
11V < V
Rising edge
FB1
FB1
FB1
FBP
A
FBP
REF
FBN
I = ±2.5μA at COMP, FB1 = COMP
= +25°C
= V
LOAD
= 1.25V
= 1.5V, V
= 1.1V, duty cycle = 25%
= 1.5V, V
= 1.5V
- V
= 0mV
OVIN
A
FBN
SUP
SUP
VIN
< +85°C
< full, transient only
= V
< 16V, not in dropout
< 16V, not in dropout
< 13.2V
LX1
FBN
SUP
= 20V
= 0.15V (not switching)
CONDITIONS
= 15V, T
0°C < T
T
A
A
= 0°C to +85°C. Typical values are at T
= +25°C
A
< +85°C
1.2375
0.988
0.16
1.23
0.96
0.99
MIN
150
450
3.2
8.0
-50
-50
25
18
(V
V
V
1.000
1400
I
TYP
0.08
0.23
1.25
1.00
1.00
FBN
125
320
110
LIM
128
128
500
128
REF
3.7
0.2
1.0
0.5
1.0
0.5
REF
19
-1
4
3
3
3
) /
A
/
/
-
= +25°C, unless oth-
1.2625
1.012
MAX
0.15
0.30
18.0
1.27
1.04
1.01
+50
+50
200
560
220
550
4.2
0.4
0.2
3.0
1.0
0.2
3.0
1.0
40
20
UNITS
%/V
%/V
%/V
m
V/V
V/A
mA
mV
ms
ms
ms
nA
μS
μA
nA
nA
%
A
V
V
V
V
V
V
V
A