Typical operating characteristics (continued) – Rainbow Electronics MAX685 User Manual
Page 5
MAX685
Dual-Output (Positive and Negative),
DC-DC Converter for CCD and LCD
_______________________________________________________________________________________
5
11mA
5mA/div
100mV/div
1mA
I
OUT+
V
OUT+
2ms/div
V
OUT+
LOAD-TRANSIENT RESPONSE
MAX685-08
-1mA
5mA/div
100mV/div
-11mA
I
OUT-
V
OUT-
2ms/div
V
OUT-
LOAD-TRANSIENT RESPONSE
MAX685-09
100mV/div
V
OUT+
V
OUT-
V
DD
, VP
2V/div
100mV/div
1ms/div
INPUT 4V TO 5V, +15V AT 10mA, -7.5V AT 10mA
LINE-TRANSIENT RESPONSE
MAX685-10
5V/div
V
OUT+
V
OUT-
5V/div
2ms/div
START-UP, SEQ = LOW, V
DD
= VP = 5.0V,
+15V AT 10mA, -7.5V AT 10mA
START-UP (SEQ = LOW)
MAX685-11
5V/div
V
OUT+
V
OUT-
5V/div
2ms/div
START-UP, SEQ = HIGH, V
DD
= VP = 5.0V,
+15V AT 10mA, -7.5V AT 10mA
START-UP (SEQ = HIGH)
MAX685-12
Typical Operating Characteristics (continued)
(Circuit of Figure 3, V
OUT+
= 15V, V
OUT-
= -7.5V, T
A
= +25°C, unless otherwise noted.)