Datasheet

LT3460/LT3460-1
10
3460fb
APPLICATIONS INFORMATION
Li-Ion to 18V Step-Up Converter
V
IN
2.7V to 4.2V
V
OUT
18V
200μA
L1
D1
1.6M
124k
C2
1μF
35V
C1
1μF
6.3V
V
IN
SW
FB
SHDN
GND
LT3460-1
3460 TA08
C1: TAIYO YUDEN X5R JMK107BJ105
C2: TAIYO YUDEN X5R GMK107BJ105
D1, D2: CENTRAL SEMICONDUCTOR CMDSH-3
L1: MURATA LQH31CN-220
S5 Package
5-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1635)
1.50 – 1.75
(NOTE 4)
2.80 BSC
0.30 – 0.45 TYP
5 PLCS (NOTE 3)
DATUM ‘A’
0.09 – 0.20
(NOTE 3)
S5 TSOT-23 0302
PIN ONE
2.90 BSC
(NOTE 4)
0.95 BSC
1.90 BSC
0.80 – 0.90
1.00 MAX
0.01 – 0.10
0.20 BSC
0.30 – 0.50 REF
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
3.85 MAX
0.62
MAX
0.95
REF
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
1.4 MIN
2.62 REF
1.22 REF
PACKAGE DESCRIPTION