Rainbow Electronics MAX17036 - Manual (Page 10)

MAX17030/MAX17036
1/2/3-Phase-Quick-PWM
IMVP-6.5 VID Controllers
10 ______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 1. V IN = 12V, V CC = V DD = 5V, SHDN = V CC , D0–D6 set for 0.95V, T A = +25°C, unless otherwise specified.)
CURRENT BALANCE
vs. LOAD CURRENT
MAX17030 toc07
LOAD CURRENT (A)
SENSE VOLTAGE (mV)
SENSE VOLTAGE DIFFERENCE (mV)
30 40 10 20
5
10
15
20
0
-0.1
0
0.1
0.2
-0.2
0 70 60 50
V OUT = 0.95V
V CSP1 - V CSN1
V
CSP2
- V
CSN2
V CS3 - V CS1
V CS2 - V CS1
V CSP3 -
V CSN3
I IMON
vs. LOAD CURRENT
MAX17030 toc08
∑ V CSP - CSN (mV)
IMON (
µ
A)
30 10 20
20
40
60
80
100
0
0 60 50 40
V OUT = 0.95V
DPRSLPVR = GND
0.8125V OUTPUT
VOLTAGE DISTRIBUTION
MAX17030 toc09
OUTPUT VOLTAGE (V)
SAMPLE PERCENTAGE (%)
0.8085 0.8095 0.8105 0.8115 0.8125 0.8135 0.8145 0.8155 0.8165 0.8175 0.8075
20
10
30
40
50
60
70
0
+85 °C
+25 °C
SAMPLE SIZE = 100
G m(FB) TRANSCONDUCTANCE
DISTRIBUTION
MAX17030 toc10
TRANCONDUCTANCE ( µs)
SAMPLE PERCENTAGE (%)
392 394 396 398 400 402 404 406 408 410 390
20
10
30
40
50
60
70
0
+85 °C
+25 °C
SAMPLE SIZE = 100
G m(IMON) TRANSCONDUCTANCE
DISTRIBUTION
MAX17030 toc11
TRANCONDUCTANCE ( µs)
SAMPLE PERCENTAGE (%)
1560 1570 1580 1590 1600 1610 1620 1630 1640 1650 1550
15
5
10
20
25
30
35
40
0
+85 °C
+25 °C
SAMPLE SIZE = 100