LTC1700 Linear Technology, LTC1700 Datasheet - Page 15

• Manufacturer Part Number: LTC1700
• Description: No RSENSE Synchronous Step-Up DC/DC Controller
• Manufacturer: Linear Technology

TYPICAL APPLICATIO
PACKAGE DESCRIPTIO
(0.18)
** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
0.007
* DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH,
PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
(0.53 0.015)
0.021 0.006
C1: AVX TAJB686K006R
C2: TAIYO YUDEN CERAMIC JMK316BJ106ML
C3: AVX TPSD227M006R0100
2.2k
30k
100pF
470pF
53.6k
0 – 6 TYP
LTC1700 3.3V/1A Regulator with External Frequency Synchronization
180pF
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
650kHz
U
SEATING
PLANE
U
1
2
4
3
5
SGND
I
RUN/SS
V
SYNC/MODE
TH
FB
Dimensions in inches (millimeters) unless otherwise noted.
0.007 – 0.011
(0.17 – 0.27)
LTC1700
PGND
(1.10)
0.043
MAX
V
(LTC DWG # 05-08-1661)
10-Lead Plastic MSOP
OUT
SW
BG
TG
C4: TAIYO YUDEN CERAMIC JMK325BJ226MM
L1: MURATA LQN6C
M1: SILICONIX Si6562DQ
MS10 Package
0.0197
(0.50)
BSC
10
8
9
6
7
M1
1.5 H
(0.86)
0.034
L1
REF
0.005 0.002
(0.13 0.05)
M1
(3.00 0.102)
0.193 0.006
0.118 0.004*
(4.90 0.15)
C2
10 F
C4
22 F
+
+
C1
68 F
6.3V
C3
220 F
6.3V
10
1 2 3 4 5
9
V
2V TO 2.4V
3.3V/1A
IN
8
1700 • TA01
7 6
LTC1700
(3.00 0.102)
0.118 0.004**
MSOP (MS10) 1100
15