LT1370 Linear Technology, LT1370 Datasheet - Page 15

• Manufacturer Part Number: LT1370
• Description: 500kHz High Efficiency 6A Switching Regulator
• Manufacturer: Linear Technology

PACKAGE
(1.524)
0.060
HATCHED AREA IS SOLDER PLATED
BOTTOM VIEW OF DD PAK
COPPER HEAT SINK
(9.906 – 10.541)
(11.684 – 12.700)
(6.502)
(7.620)
0.390 – 0.415
0.460 – 0.500
0.256
0.300
(1.016 – 1.524)
0.040 – 0.060
DESCRIPTION
(1.905)
(1.524)
0.075
0.060
(4.648)
0.183
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.
U
(0.660 – 0.914)
(1.524)
0.026 – 0.036
0.060
TYP
(5.842 – 6.858)
(8.382 – 9.398)
3.632
0.143
0.330 – 0.370
(8.382 – 9.398)
0.230 – 0.270
0.330 – 0.370
Dimensions in inches (millimeters) unless otherwise noted.
+0.305
–0.508
+0.012
–0.020
7-Lead Plastic TO-220 (Standard)
(3.734 – 3.937)
0.147 – 0.155
(14.478 – 15.748)
(LTC DWG # 05-08-1462)
DIA
7-Lead Plastic DD Pak
(LTC DWG # 05-08-1422)
0.570 – 0.620
(6.604 – 8.128)
0.260 – 0.320
T7 Package
R Package
(0.660 – 0.914)
0.026 – 0.036
(3.860 – 5.130)
0.152 – 0.202
(17.780 – 18.491)
(9.906 – 10.541)
(1.016 – 1.524)
0.390 – 0.415
0.040 – 0.060
0.700 – 0.728
(3.429 – 4.191)
0.135 – 0.165
15 TYP
(4.191 – 4.572)
0.165 – 0.180
(15.75)
0.620
TYP
(4.191 – 4.572)
0.165 – 0.180
(0.330 – 0.584)
0.013 – 0.023
(1.499)
0.059
TYP
(3.937 – 4.953)
(0.330 – 0.584)
0.155 – 0.195
T7 (TO-220) (FORMED) 1197
0.013 – 0.023
(2.413 – 2.921)
0.095 – 0.115
(1.143 – 1.397)
0.045 – 0.055
(1.143 – 1.397)
0.045 – 0.055
0.102
0.004
(2.413 – 2.921)
0.095 – 0.115
(1.270 0.305)
0.050 0.012
LT1370
+0.203
–0.102
+0.008
–0.004
R (DD7) 0396
15