LT1375HV Linear Technology, LT1375HV Datasheet - Page 27

• Manufacturer Part Number: LT1375HV
• Description: 1.5A/ 500kHz Step-Down Switching Regulators
• Manufacturer: Linear Technology

PACKAGE
APPLICATIONS
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
(7.620 – 8.255)
(0.229 – 0.381)
0.009 – 0.015
0.300 – 0.325
0.325
8.255
+0.889
–0.381
+0.035
–0.015
DESCRIPTION
U
** AVX TPSD107M010
6V TO 25V
* L1 IS A SINGLE CORE WITH TWO WINDINGS
†
INFORMATION
COILTRONICS #CTX10-2P
IF LOAD CAN GO TO ZERO, AN OPTIONAL
PRELOAD OF 1k TO 5k MAY BE USED TO
IMPROVE LOAD REGULATION
U
INPUT
GND
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.
(1.651)
0.065
TYP
(2.540 0.254)
0.100 0.010
W
+
U
C3
22 F
35V TANT
(1.143 – 1.651)
0.045 – 0.065
Figure 20. Dual Output SEPIC Converter
Dimensions in inches (millimeters) unless otherwise noted.
V
SHDN
IN
8-Lead PDIP (Narrow 0.300)
U
GND
LT1376-5
(LTC DWG # 05-08-1510)
BOOST
N8 Package
V
10V TANT
C
SENSE
R
470
BIAS
V
100 F
C
C
0.01 F
SW
C4**
C
(0.457 0.076)
0.018 0.003
+
(3.302 0.127)
0.130 0.005
(3.175)
0.125
MIN
L1*
C2
0.1 F
D1
1N5818
(0.508)
0.020
MIN
1N5818
1N914
10 H
L1*
D2
D3
+
+
(6.477 0.381)
0.255 0.015*
C1**
100 F
10V TANT
C5**
100 F
10V TANT
OUTPUT
5V
OUTPUT
–5V
1375/76 F20
†
LT1375/LT1376
8
1
7
2
(10.160)
0.400*
MAX
6
3
5
4
N8 1197
27