Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

MAX761 Datasheet(PDF) 2 Page - Maxim Integrated Products

Part No. MAX761
Description  12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Converters
Download  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
Logo 

MAX761 Datasheet(HTML) 2 Page - Maxim Integrated Products

 
Zoom Inzoom in Zoom Outzoom out
 2 / 12 page
background image
12V/15V or Adjustable, High-Efficiency,
Low IQ, Step-Up DC-DC Converters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V+ to GND .......................................-0.3V to 17V
REF, LBO, LBI, SHDN, FB ............................-0.3V to (V+ + 0.3V)
LX..............................................................................-0.3V to 17V
LX Peak Current ....................................................................1.5A
LBO Current ..........................................................................5mA
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
Operating Temperature Ranges:
MAX76_C_A ........................................................0°C to +70°C
MAX76_E_A .....................................................-40°C to +85°C
MAX76_MJA ..................................................-55°C to +125°C
Junction Temperatures:
MAX76_C_A/E_A..........................................................+150°C
MAX76_MJA.................................................................+175°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
ELECTRICAL CHARACTERISTICS
(V+ = 5V, ILOAD = 0mA, CREF = 0.1µF, TA = TMIN to TMAX, typical values are at TA = +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PARAMETER
SYMBOL
MIN
TYP
MAX
88
110
Minimum Start-Up Voltage
1.7
2.0
V
Minimum Operating Voltage
1.7
V
Supply Current
300
µA
Shutdown Current
15
µA
11.52
12.0
12.48
2
16.5
3
16.5
Supply Voltage
V+
3.1
16.5
V
11.52
12.0
12.48
14.4
15.0
15.6
Output Voltage
(Note 1)
VOUT
14.4
15.0
15.6
V
Peak Current at LX
IPEAK
0.75
1.0
1.25
A
Maximum Switch-On Time
tON
68
10
µs
Minimum Switch-Off Time
tOFF
1.0
1.3
1.6
µs
Load Regulation
0.0042
%/mA
Line Regulation
0.08
%/V
Efficiency
86
%
1.4700
1.50
1.5300
1.4625
1.50
1.5375
Reference Voltage
VREF
1.4550
1.50
1.5450
V
CONDITIONS
Figure 2,
MAX761,
bootstrapped
V+ = 16.5V, normal operation, SHDN = 0V,
non-bootstrapped
Figure 2, bootstrapped
Figure 2, bootstrapped
Figure 2, MAX761, VIN = 5V, SHDN = 0V,
normal operation
Figure 2,
MAX762,
bootstrapped
V+ = 10.0V, shutdown mode, SHDN = V+
See Figure 4b
Figure 2, 0mA
≤ ILOAD ≤ 200mA, bootstrapped
Figure 2, bootstrapped
Figure 2, 4V
≤ VIN ≤ 6V, bootstrapped
Figure 2, bootstrapped, VOUT = 12V,
60mA
≤ ILOAD ≤ 120mA
Figure 3 or 5 with
external resistors.
MAX76_C
MAX76_E
MAX76_M
MAX76_C/E
MAX76_M
UNITS
0mA
≤ ILOAD ≤ 75mA,
3V
≤ V+ ≤ 12V
0mA
≤ ILOAD ≤ 150mA,
4.75V
≤ V+ ≤ 12V
0mA
≤ ILOAD ≤ 50mA,
3V
≤ V+ ≤ 15V
0mA
≤ ILOAD ≤ 100mA,
4.75V
≤ V+ ≤ 15V


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn