AIC1550 AIC [Analog Intergrations Corporation], AIC1550 Datasheet - Page 2

• Manufacturer Part Number: AIC1550
• Description: Low-Noise Synchronous PWM Step-Down DC/DC Converter
• Manufacturer: AIC [Analog Intergrations Corporation]

TYPICAL APPLICATION CIRCUIT
ORDERING INFORMATION
AIC1550XXXX
Example: AIC1550COTR
C
C
L1: TDK SLF6025-6R8M1R3
D1: GS SS12
V
IN
O1
IN
AIC1550POTR
: TAIYO YUDEN LMK316F226ZL-T Ceramic capacitor
: TAIYO YUDEN LMK316F226ZL-T Ceramic capacitor
= 2.5V to 6.5V
In MSOP Lead Free Package &
Taping & Reel Packing Type
In MSOP Package & Taping &
Reel Packing Type
BP
C
22µF
IN
C: Commercial Degree
P: Lead Free
PACKING TYPE
TR: TAPE & REEL
TB: TUBE
PACKAGING TYPE
O:MSOP8
C
0.1µF
BP
1
2
3
4
FB
SHDN
VIN
BP
AIC1550
SYNC/
MODE
GND
RT
LX
8
7
6
5
* Note: Efficiency can boost 2% to 4% if D1 is connected.
TOP VIEW
PIN CONFIGURATION
SHDN
*
VIN 1
BP
FB
SS12
Optional
D1
6.8µH
2
3
4
L1
R1
820K
R2
560K
CF
12P
V
OUT
7
6
5
8
LX
GND
SYNC/MODE
RT
C
22µF
= 1.8V
O
AIC1550
2