MAX771ESA+ Maxim Integrated Products, MAX771ESA+ Datasheet - Page 20
![IC CNTRLR DC-DC 8-SOIC](/photos/1/39/13902/8-soic_21-0042b_sml.jpg)
MAX771ESA+
Manufacturer Part Number
MAX771ESA+
Description
IC CNTRLR DC-DC 8-SOIC
Manufacturer
Maxim Integrated Products
Type
Step-Up (Boost)r
Datasheet
1.MAX770CSA.pdf
(20 pages)
Specifications of MAX771ESA+
Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
12V, Adj
Current - Output
1A
Frequency - Switching
300kHz
Voltage - Input
2 ~ 16.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Power - Output
471mW
Output Voltage
12 V or 3 V (Min)
Output Current
1 A (Max)
Input Voltage
2 V to 16.5 V
Supply Current
110 uA
Switching Frequency
300 KHz
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
5V/12V/15V or Adjustable, High-Efficiency,
Low I
___Ordering Information (continued)
*Contact factory for dice specifications.
20
____Pin Configurations (continued)
MAX771CPA
MAX771CSA
MAX771C/D
MAX771EPA
MAX771ESA
MAX771MJA
MAX772CPA
MAX772CSA
MAX772C/D
MAX772EPA
MAX772ESA
MAX772MJA
MAX773CPD
MAX773CSD
MAX773C/D
MAX773EPD
MAX773ESD
MAX773MJD
TOP VIEW
______________________________________________________________________________________
PART
Q
SHDN
LBO
V12
LBI
V5
V+
, Step-Up DC-DC Controllers
FB
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
1
2
3
4
5
6
7
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
DIP/SO
MAX773
14
13
12
11
10
9
8
V15
EXTH
EXTL
CS
SGND
GND
REF
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
14 Plastic DIP
14 SO
Dice*
14 Plastic DIP
14 Narrow SO
14 CERDIP
TRANSISTOR COUNT: 501;
SUBSTRATE CONNECTED TO V+.
TRANSISTOR COUNT: 501;
SUBSTRATE CONNECTED TO V+.
_________________Chip Topographies
LBO
LBI
V+
FB
V+
FB
V5
MAX770/MAX771/MAX772
EXT
SHDN
SHDN
V12
(2.032mm)
(2.032mm)
MAX773
0.080"
0.080"
V15
REF
REF
SGND
GND
GND
(3.200mm)
CS
GND
AGND
EXTH
EXTL
CS
(3.200mm)
0.126"
0.126"