AIC1401CS AIC [Analog Intergrations Corporation], AIC1401CS Datasheet - Page 2

• Manufacturer Part Number: AIC1401CS
• Description: PWM Step-Down Switching Controller with Shutdown
• Manufacturer: AIC [Analog Intergrations Corporation]

n
n
n
ABSOLUTE MAXIMUM RATINGS
TEST CIRCUIT
Supply Voltage, V
Input, Output, or I/O Voltage ...............… … … … … … ....… … ......... GND - 0.3V to VCC+0.3V
ESD Classification .............................… … … … .....… … ..............… … ......................... Class 2
Recommended Operating Conditions
Supply Voltage, V
Ambient Temperature Range .… ................................… … … … .… … … .................. 0 C~70 C
Junction Temperature Range ....… ............… … … .........… ..… … ......................... 0 C~ 100 C
Thermal Information
Thermal Resistance,
Maximum Junction Temperature (Plastic Package) … … … .… … ..… … … ................... 150 C
Maximum Storage Temperature Range … … … … ..… … … … ......… … .… ......... –65 C~150 C
Maximum Lead Temperature (Soldering 10 Sec) … … … … … … … ...… … ......… ......... 300 C
Note 1:
Refer to TYPICAL APPLICATION CIRCUIT.
TYPICAL APPLICATION CIRCUIT
SOIC Package ...............................… … … … … … … … … ..… … … … … ........… . 100 C/W
SOIC Package (with 3 in
90.9K
JA
R2
C5
is measured with the component mounted on an evaluation PC board in free air.
33P
1000P
C6
13K
CC
CC
R4
....… ......................… … … … .......… … … .................................. 12V 10%
....… ...… … … ............................… … … … ......................................... 15V
JA
R1
OCSET
/SHDN
COMP
FB
1000P
(Typical, Note 1)
C2
AIC1401
2.2K
2
of Copper) … … … … … … … … … … … … … … ......… .. 90 C/W
GND
VCC
UG
LX
DC/DC Converter
2K
R3
*C1
1 F
*C1 must be very close
to VCC PIN
R5 10
R6
5K
M1
IR3303
D1
SRA1620
12V
+
C3
470 F
7 H
L2
1.5 H
L1
+
C4
330 FX3
5V
1.5V/5A
AIC1401
V
OUT
2