LT1640AH LINER [Linear Technology], LT1640AH Datasheet - Page 14

• Manufacturer Part Number: LT1640AH
• Description: Negative Voltage Hot Swap Controller
• Manufacturer: LINER [Linear Technology]

APPLICATIO S I FOR ATIO
PACKAGE DESCRIPTIO
LT1640AL/LT1640AH
14
* DIODES INC. SMAT70A
– 48V
GND
U
*
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
GND
9.09k
562k
10k
(7.620 – 8.255)
(0.229 – 0.381)
1%
1%
1%
0.009 – 0.015
R4
R5
R6
0.300 – 0.325
U
(SHORT PIN)
0.325
8.255
+0.889
–0.381
+0.035
–0.015
3
2
UV
OV
3
V
W
EE
4
1
U
Figure 13. Using PWRGD to Drive an Optoisolator
0.02
5%
R1
SENSE
2
Dimensions in inches (millimeters) unless otherwise noted.
4
5
U
8-Lead PDIP (Narrow 0.300)
C1
150nF
25V
(LTC DWG # 05-08-1510)
LT1640AL
GATE
(1.651)
V
(6.477 0.381)
0.065
TYP
DD
0.255 0.015*
IRF530
N8 Package
8
6
Q1
R2
10
5%
18k
5%
R3
(2.54)
0.100
BSC
(1.143 – 1.651)
0.045 – 0.065
3.3nF
100V
C2
PWRGD
DRAIN
8
1
7
2
(10.160)
7
0.400*
1
MAX
6
3
4N25
R7
51k
5%
5
4
(0.457 0.076)
0.018 0.003
(3.302 0.127)
0.130 0.005
(3.175)
0.125
MIN
+
1640A F13
C3
100 F
100V
(0.508)
0.020
MIN
N8 1098
PWRGD