MAX1605EUT#TG16 Maxim Integrated Products, MAX1605EUT#TG16 Datasheet - Page 5
MAX1605EUT#TG16
Manufacturer Part Number
MAX1605EUT#TG16
Description
IC BOOST CONVERTER 30V SOT23-6
Manufacturer
Maxim Integrated Products
Type
Step-Up (Boost)r
Datasheet
1.MAX1605EUT-T.pdf
(12 pages)
Specifications of MAX1605EUT#TG16
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
0.8 ~ 30 V
Current - Output
500mA
Frequency - Switching
500kHz
Voltage - Input
2.4 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Power - Output
696mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
(V
18.1V
17.9V
CC
600
500
400
300
200
100
6V
4V
2V
18
90
88
86
84
82
80
78
76
74
= 3.3V, V
0
0
A: V
B: V
CURRENT LIMIT vs. INPUT VOLTAGE
IN
OUT
EFFICIENCY vs. LOAD CURRENT
= V
= 18V, R
5
CC
3
IN
= 2.4V TO 5.5V
LIM = OPEN
LINE TRANSIENT
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
LIM = OPEN
(250mA)
= 3.6V, L1 = 10µH, SHDN = LIM = V
LIM = V
OUT
(L1 = 47µH)
10
200µs/div
= 3.6kΩ
_______________________________________________________________________________________
6
CC
LIM = GND
LIM = GND
(125mA)
15
LIM = V
(500mA)
30V Internal Switch LCD Bias Supply
9
20
MAX1605 toc13
CC
12
25
500mA
10mA
18.1V
17.9V
18V
25
20
15
10
90
88
86
84
82
80
78
76
74
5
0
Typical Operating Characteristics (continued)
0
0
0
0
V
V
OUT
CC
CC
vs. SUPPLY VOLTAGE (NO-LOAD)
= 3.3V, V
EFFICIENCY vs. LOAD CURRENT
= 18V, I
, V
1
5
OUT(NOM)
LIM = GND
(125mA)
SUPPLY CURRENT
OUT
SUPPLY VOLTAGE (V)
IN
LOAD TRANSIENT
LOAD CURRENT (mA)
= 3.6V
2
(L1 = 100µH)
= 1mA TO 10mA
10
40µs/div
3
= 18V (Figure 3), T
LIM = OPEN
15
(250mA)
LIM = V
4
(500mA)
20
MAX1605 toc14
CC
5
25
A
500mA
250mA
= +25°C, unless otherwise noted.)
600
500
400
300
200
100
20V
10V
3.0
2.5
2.0
1.5
1.0
0.5
4V
2V
0
0
0
0
2.0
0
V
V
CURRENT LIMIT vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. LOAD CURRENT
OUT
CC
= 3.3V, V
2.5
= 18V, R
LIM = GND
SHUTDOWN WAVEFORM
5
(125mA)
3.0
IN
SUPPLY VOLTAGE (V)
OUT
LOAD CURRENT (mA)
= 3.6V
= 1.8kΩ
10
3.5
LIM = OPEN
200µs/div
(250mA)
LIM = GND
LIM = OPEN
4.0
LIM = V
15
4.5
LIM = V
CC
(500mA)
20
MAX1605 toc15
5.0
CC
5.5
25
5