AIC2359 Datasheet, PDF (3/11 Pages) Analog Intergrations Corporation – 1A Dual Synchronous Step-down DC/DC Converter

AIC2359
 ^{ORDERING INFORMATION}
AIC235 9-XXXXXXX
PACKING TYPE
TR: TAPE & REEL
B G: BA G
PACKAGE TYPE
DF: DFN-12 wit h he at sin k
(3 x3 x0. 75-0.4 5mm )
G: Green Package
Outpu t V olta ge: Vou t1/V out2
Def ault Ad justa ble
-ZK:3 .3V/1.8V
-ZE:3 .3V/1.2V
-RK:2.5V/1.8 V
PIN CO NFIGURATI ON
D FN-12 with heat s ink
T OP VIEW
VIN 2 ¹
LX2 2
G ND 3
FB1 4
N C1 5
EN1 6
12 EN2
11 N C2
10 FB2
9 GND
8 LX1
7 VIN1
Note :
The expo sed pa d m ust be co nn ecte d with
GND pin.
E xa mple: A IC23 59GDFTR
 in Gree n P acka ge DFN-12 W ith Heat
Sink Package and Tape & R eel
Packin g Type
AIC23 59-ZKGDFTR
 3.3V /1.8 V V out Ve rsio n
in Green Package DFN-12 W ith Hea t
S ink P acka ge an d Ta pe & Ree l
P acking T ype
 ^{ABSOLUTE MAXIMUM RATINS}
Supply Input Volatge, V_IN1, V_IN2
Pin Voltage for all other Pins
Operating Ambient Temperature Range T_A
Operating Maximum Junction Temperature T_J
Storage Temperature Range T_STG
Lead Temperature (Soldering 10 Sec.)
Thermal Resistance Junction to Case DFN-12L (3x3)*
Thermal Resistance Junction to Ambient DFN-12L (3x3)*
(Assume no Ambient Airflow)
6.0V
-0.3V to V_IN
-40C to 85C
150C
-65C to 150C
260C
20C/W
50C/W
Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
*The package is place on a two layers PCB with 2 ounces copper and 2 square inch, connected by 8 vias.
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