MAX17009GTL+ Maxim Integrated Products, MAX17009GTL+ Datasheet - Page 12

• Manufacturer Part Number: MAX17009GTL+
• Description: IC CTLR VIDEO SERIAL DUAL 40TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17009GTL+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AMD Mobile Serial VID Dual-Phase
Fixed-Frequency Controller
(Circuit of Figure 2, V
12
29
27
25
23
21
19
50
40
30
20
10
50
40
30
20
10
0
0
______________________________________________________________________________________
-40
0.990
1.995
V
V
SAMPLE SIZE = 150
FBDC1
FBDC2
REFERENCE VOLTAGE DISTRIBUTION
IN
OUT
MAXIMUM INDUCTOR CURRENT
= 12V
-20
= 1.2V
FBDC TRANSCONDUCTANCE
1.998
0.995
REFERENCE VOLTAGE (mV)
TRANSCONDUCTANCE (mS)
vs. TEMPERATURE
0
TEMPERATURE (%)
DISTRIBUTION
2.000
IN
20
1.000
= 12V, V
40
SAMPLE SIZE = 150
PEAK CURRENT
DC CURRENT
2.003
1.005
60
DD
= V
2.005
80
1.010
CC
= 5V, V
2.002
2.001
2.000
1.999
1.998
Typical Operating Characteristics (continued)
20
15
10
70
60
50
40
30
20
10
5
0
0
DDIO
REFERENCE VOLTAGE vs. LOAD CURRENT
0
0
-5
CURRENT BALANCE vs. LOAD CURRENT
V
V
V
OUT
OUT1
OUT2
= 2.5V, T
= 1.2V
OUTPUT OFFSET VOLTAGE (mV)
20
-3
VOLTAGE DISTRIBUTION
SMPS OUTPUT OFFSET
10
TOTAL LOAD CURRENT (A)
REF LOAD CURRENT (μA)
A
40
-1
= +25°C, unless otherwise noted.)
20
V
DAC1
60
1
SAMPLE SIZE = 150
= V
DAC2
30
80
3
= 1.200V
I
I
OUT1
OUT2
100
5
40
0.01
0.1
10
80
60
40
20
1
0
0
0
0
0
0
0
0
5
-5
A. SHDN, 5V/div
B. I
C. V
D. I
V
IN
V
STARTUP WAVEFORMS (HEAVY LOAD)
OUT
LX1
LX2
= 12V, V
OUT1
, 10A/div
, 10A/div
= 1.2V
NO-LOAD SUPPLY CURRENT
-3
, 0.5V/div
VOLTAGE DISTRIBUTION
10
BOOT
vs. INPUT VOLTAGE
OFFSET VOLTAGE (mV)
NBV_BUF OFFSET
INPUT VOLTAGE (V)
= 0.8V, I
-1
200μs/div
15
LOAD1
1
SAMPLE SIZE = 150
V
DAC_NB
= I
E. V
F. PWRGD, 5V/div
G. V
LOAD2
20
3
OUT2
NBV_BUF
I
I
I
IN
DD1
CC
MAX17009 toc18
= 1.200V
, 0.5V/div
= 12A
+ I
, 0.5V/div
DD2
5
25
A
B
C
D
E
F
G