MAX1804EUB+ Maxim Integrated Products, MAX1804EUB+ Datasheet - Page 4

• Manufacturer Part Number: MAX1804EUB+
• Description: IC FEEDBACK INTERGRATOR 10UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX1804EUB+

• Applications: Feedback Generator
• Current - Supply: 25µA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(T
External Four-Input Feedback Integrator for
Power Supplies
4
Note 1: Specifications to -40°C are guaranteed by design and not production tested.
(V
SHDN INPUT
Logic Input Voltage High
Logic Input Voltage Low
Logic Input Current
A
V
= -40°C to +85°C, V
+ = V
29.0
28.5
28.0
27.5
27.0
26.5
26.0
25.5
25.0
24.5
24.0
_______________________________________________________________________________________
30
25
20
15
10
5
0
-40
0
SHDN
OUT CURRENT vs. COMP VOLTAGE
PARAMETER
0.5
-20
QUIESCENT CURRENT vs.
V
V+
= 3.3V, V
= 5V
1.0
TEMPERATURE (°C)
0
COMP VOLTAGE (V)
TEMPERATURE
1.5
20
V
V
+ = 3.3V, V
ADJ
V+
2.0
= 3.3V
40
= 1.2V, V
2.5
60
3.0
ADJ
V
V
OUT
V+
V+
80
3.5
= 1.2V, V
= 2.7V to 5.5V
= 2.7V to 5.5V
= 2V, C
0.050
0.045
0.040
0.035
0.030
0.025
0.020
0.015
0.010
0.005
4.05
4.00
3.95
3.90
3.85
3.80
3.75
OUT
COMP
0
-40
0.4
NOTE: Circuit of Figure 1.
NOTE: Circuit of Figure 1.
= 2V, C
IN_SCALE FACTOR vs. ADJ VOLTAGE
IN_REGULATION SET-POINT ERROR
= 470pF, T
V
-20
ADJ
0.6
CONDITIONS
V
ADJ
= 1.4V
vs. TEMPERATURE
V
= 0.7V
+ = 0.1µF, C
0
TEMPERATURE (°C)
ADJ VOLTAGE (V)
0.8
A
20
V
= +25°C, unless otherwise noted.)
ADJ
Typical Operating Characteristics
1.0
= 1.2V
40
COMP
60
1.2
= 470pF.) (Note 1)
80
1.4
-100
-150
-200
-250
-300
-50
34
32
30
28
26
24
22
20
0
0.001
-40
IN_ (TO COMP) TRANSCONDUCTANCE
NOTE: Application Circuit of Figure 2.
MIN
2.0
-1
V
C
∆V
V
OUT
COMP
COMP
IN_
-20
CHANGE IN OUTPUT VOLTAGE
= 5V (NOMINAL)
= 4.85V TO 4.75V
= 470pF
0.01
= 1.3V
vs. OUTPUT CURRENT
vs. TEMPERATURE
OUTPUT CURRENT (A)
MAX1804 OFF
TYP
TEMPERATURE (°C)
0
20
0.1
MAX
0.6
40
1
MAX1804 ON
1
60
U N IT S
µA
V
V
80
10