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