Rainbow Electronics MAX776 - Manual (Page 6)

MAX774/MAX775/MAX776
-5V/-12V/-15V or Adjustable,
High-Efficiency, Low I
Q
Inverting DC-DC Controllers
6 _______________________________________________________________________________________
80
66
-60 -40 60 140
OPERATING SUPPLY CURRENT
vs. TEMPERATURE
70
68
76
78
MAX774/5/6-8
TEMPERATURE (°C)
I CC
(µA)
40 20 0 -20 80 120 100
74
72
V+ = 16.5V
V+ = 10V
V+ = 3V
1.506
1.492
-60 -40 60 140
REFERENCE
TEMPERATURE COEFFICIENT
1.496
1.494
1.502
1.504
MAX774/5/6-12
TEMPERATURE (°C)
REFERENCE OUTPUT (V)
40 20 0 -20 80 120 100
1.500
1.498
235
230
225
220
215
210
205
200
195
190
185
-60 -40 60 140
CS TRIP LEVEL
MAX774/5/6-11
TEMPERATURE (°C)
CS TRIP LEVEL (mV)
40 20 0 -20 80 120 100
250
200
150
100
50
0
-60 -40 60 140
REFERENCE
OUTPUT RESISTANCE
MAX774/5/6-13
TEMPERATURE (°C)
REFERENCE OUTPUT RESISTANCE (
Ω
)
40 20 0 -20 80 120 100
I REF = 50µA
I REF = 100µA
I REF = 10µA
_____________________________Typical Operating Characteristics (continued)
(T A = +25°C, unless otherwise noted.)