ltc1422cs8-trpbf Linear Technology Corporation, ltc1422cs8-trpbf Datasheet - Page 15

• Manufacturer Part Number: ltc1422cs8-trpbf
• Description: Hot Swap Controller
• Manufacturer: Linear Technology Corporation

APPLICATIONS
PACKAGE
.245
MIN
RECOMMENDED SOLDER PAD LAYOUT
.050 BSC
.030 .005
TYP
DESCRIPTION
NOTE:
1. DIMENSIONS ARE
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm)
.045 .005
.160 .005
U
(7.620 – 8.255)
(0.203 – 0.381)
8.255
.008 – .015
.300 – .325
.325
+0.889
–0.381
+.035
–.015
INFORMATION
(0.203 – 0.254)
U
3.3V
.008 – .010
NOTE:
1. DIMENSIONS IN
2. DRAWING NOT TO SCALE
3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
V
V
5V
IN
IN
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
MILLIMETERS
INCHES
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.
(0.254 – 0.508)
.010 – .020
R1
1.3k
1%
R2
1 k
1%
W
(1.651)
(0.406 – 1.270)
(MILLIMETERS)
.065
U
TYP
.016 – .050
8-Lead Plastic Small Outline (Narrow .150 Inch)
1
2
3
4
INCHES
RESET
ON
TIMER
GND
45
LTC1422
Figure 16. Power Supply Sequencer
R6 10k 5%
(2.54)
.100
BSC
(1.143 – 1.651)
(Reference LTC DWG # 05-08-1610)
8-Lead PDIP (Narrow .300 Inch)
(Reference LTC DWG # 05-08-1510)
.045 – .065
U
SENSE
0 – 8 TYP
GATE
V
FB
CC
8
7
6
5
S8 Package
N8 Package
(1.346 – 1.752)
(0.355 – 0.483)
.053 – .069
.014 – .019
TYP
R4
2.74k
1%
R5
1k
1%
(0.457 0.076)
.018 .003
MMDF 2N02E
(3.302 0.127)
.130 .005
(3.048)
1/2
Q1
.120
MIN
R3
10
5%
C1
0.047 F
25V
(0.508)
.020
MIN
MMDF 2N02E
Q1
1/2
(6.477 0.381)
(1.270)
.255 .015*
.050
BSC
(0.101 – 0.254)
.004 – .010
(5.791 – 6.197)
1422 F16
.228 – .244
D1
MBRS120T3
8
1
V
3.3V
V
5V
OUT
OUT
2
(10.160)
7
MAX
.400*
6
3
8
1
(4.801 – 5.004)
4
.189 – .197
5
N8 1002
2
7
NOTE 3
LTC1422
6
3
5
4
(3.810 – 3.988)
15
.150 – .157
NOTE 3
1422fb
SO8 0303