LTC1553LCSW Linear Technology, LTC1553LCSW Datasheet - Page 19

• Manufacturer Part Number: LTC1553LCSW
• Description: IC SW REG CNTRLR 5BIT PROG20SOIC
• Manufacturer: Linear Technology

Specifications of LTC1553LCSW

• Applications: Controller, Intel Pentium® II
• Voltage - Input: 5V
• Number Of Outputs: 1
• Voltage - Output: 1.8 ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPLICATIONS
PACKAGE
MOUNT THERMISTER
IN CLOSE THERMAL
PROXIMITY TO Q1
PENTIUM II
SYSTEM
NTHS-1206N02
**
DALE
0.005 – 0.009
(0.13 – 0.22)
*
DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
1.8k
DESCRIPTION
5V
U
5.6k
Figure 11. Single Supply LTC1553L 5V to 1.8V-3.5V Application with Thermal Monitor
INFORMATION
5
0.205 – 0.212**
(5.20 – 5.38)
U
5.6k
0.022 – 0.037
(0.55 – 0.95)
C1
150pF
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.
5.6k
R
8.2k
W
C
C
0.01 F
C
U
PWRGD
FAULT
OT
VID0 TO VID4
OUTEN
COMP
Dimension in inches (millimeters) unless otherwise noted.
0.1 F
0.1 F
C
SS
20-Lead Plastic SSOP (0.209)
0 – 8
U
V
SS
CC
(LTC DWG # 05-08-1640)
SGND
+
LTC1553L
G Package
10 F
I
GND
MAX
2.7k
SENSE
PV
0.0256
(0.65)
BSC
CC
0.1 F
G1
I
G2
20
FB
1 2 3 4 5 6 7 8 9 10
0.010 – 0.015
(0.25 – 0.38)
19
1N5817
0.1 F
18
20
0.278 – 0.289*
17
(7.07 – 7.33)
16
15
14 13 12 11
**SANYO 10MV1200GX
††
Q1*
Q2*
*SILICONIX SUD50N03-10
†
PANASONIC 12TS-2R5SP
COILTRONICS CTX02-13198 OR
AVX TPSE337M006R0100
+
V
5V
0.002 – 0.008
IN
2 H
18A
(0.05 – 0.21)
L
O
†
0.068 – 0.078
(1.73 – 1.99)
C
1200 F
IN
C
330 F
4
OUT
**
0.301 – 0.311
(7.65 – 7.90)
G20 SSOP 0595
††
7
+
LTC1553L
1553L F11
19
v
OUT