MAX761CSA Maxim Integrated Products, MAX761CSA Datasheet - Page 5

• Manufacturer Part Number: MAX761CSA
• Description: IC DC/DC CONV STEP-UP 12V 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost)r

Specifications of MAX761CSA

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V, 5 ~ 16.5 V
• Current - Output: 150mA
• Frequency - Switching: 300kHz
• Voltage - Input: 2 ~ 16.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 471mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(Circuit of Figure 2, T
____________________________Typical Operating Characteristics (continued)
1000
0.01
100
0.1
8.5
8.0
7.5
10
1
-60
20
SWITCH-ON TIME vs. TEMPERATURE
V+ = 15V
LX LEAKAGE vs. TEMPERATURE
40
TEMPERATURE ( C)
TEMPERATURE ( C)
60
0
_______________________________________________________________________________________
A
= +25°C, unless otherwise noted.)
80
12V/15V or Adjustable, High-Efficiency,
7
6
5
-60
SWITCH-ON/SWITCH-OFF TIME RATIO
100
60
V
LX
V+ = 5V
= 16.5V
120
vs.TEMPERATURE
TEMPERATURE ( C)
0
140
120
Low I
V+ = 5V
60
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
2.0
1.5
1.0
-60
PEAK CURRENT AT LX vs. TEMPERATURE
-60
SWITCH-OFF TIME vs. TEMPERATURE
-40
Q
V+ = 5V
-20
, Step-Up DC-DC Converters
120
V+ = 12V
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
20
40
60
I
A: V
B: SHDN (0V to 4V)
60
LOAD
80
OUT
100
= 100mA, V
V+ = 5V
, 2V/div
120
140
120
IN
SHDN RESPONSE TIME
= 5V
2ms/div
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
90
80
0
-60
-60
-40
POWER-SUPPLY CURRENT
V+ = 4V
-20
SHUTDOWN CURRENT
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE ( C)
TEMPERATURE ( C)
V+ = 8V
0
0
V+ = 16.5V
20
V+ = 3V
40
60
12V
5V
4V
0V
60
V+ = 15V
80
100
120
140
120
5