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LT1370CR#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
13
LT1370
sn1370 1370fs
TYPICAL APPLICATIONS N
U
Two Li-Ion Cells to 5V SEPIC Converter**
LT1370
V
IN
GND
V
IN
4V TO 9V
V
C
FB
LT1370 • TA05
V
SW
S/S
C1
33µF
20V
C4
0.047µF
C5
0.0047µF
R1
2k
R3
6.19k
1%
R2
18.7k
1%
V
OUT
†
5V
C3
100µF
10V
×2
ON
OFF
L1A*
6.8µH
•
•
L1B*
6.8µH
C2
4.7µF
C1 = AVX TPSD 336M020R0200
C2 = TOKIN 1E475ZY5U-C304
C3 = AVX TPSD107M010R0100
BH ELECTRONICS 501-0726
INPUT VOLTAGE MAY BE GREATER OR
LESS THAN OUTPUT VOLTAGE
D1
MBRD835L
V
IN
4V
5V
7V
9V
I
OUT
2A
2.2A
2.6A
2.8A
†
MAX I
OUT
*
**
+
+
Single Li-Ion Cell to 5V
LT1370
V
IN
V
C
GND
FB
LT1370 • TA06
V
SW
S/S
L1*
C1**
100µF
10V
SINGLE
Li-Ion
CELL
C4**
100µF
10V
×2
C2
0.047µF
C3
0.0047µF
R3
2k
R2
6.19k
1%
R1
18.7k
1%
V
OUT
†
5V
D1
MBRD835L
ON
OFF
*
**
COILCRAFT DO3316P-472
AVX TPSD107M010R0100
+ +
+
V
IN
2.7V
3.3V
3.6V
I
OUT
2.5A
3A
3.3A
†
MAX I
OUT
14
LT1370
sn1370 1370fs
TYPICAL APPLICATIONS N
U
Laser Power Supply
LASER
190Ω
1%
1N4002
(ALL)
0.1µF
10k
V
IN
10µF
V
C
V
IN
FB
GND
2.2µF
V
IN
12V TO 25V
150Ω
MUR405
L2
82µH
LT1370
L1
5
4
1
3
2
8
11
HV DIODES
1800pF
10kV
0.01µF
5kV
1800pF
10kV
47k
5W
2.2µF
0.47µF
L1 =
L2 =
Q1, Q2 =
0.47µF =
HV DIODES =
LASER =
COILTRONICS CTX02-11128
GOWANDA GA40-822K
ZETEX ZTX849
WIMA 3X 0.15µF TYPE MKP-20
SEMTECH-FM-50
HUGHES 3121H-P
10k
LT1370 • TA07
V
SW
Q1
Q2
+
+
+
COILTRONICS (407) 241-7876
15
LT1370
sn1370 1370fs
PACKAGE DESCRIPTION
U
Dimensions in inches (millimeters) unless otherwise noted.
R Package
7-Lead Plastic DD Pak
(LTC DWG # 05-08-1462)
R (DD7) 0396
0.026 – 0.036
(0.660 – 0.914)
0.143
+0.012
–0.020
()
3.632
+0.305
–0.508
0.040 – 0.060
(1.016 – 1.524)
0.013 – 0.023
(0.330 – 0.584)
0.095 – 0.115
(2.413 – 2.921)
0.004
+0.008
–0.004
()
0.102
+0.203
–0.102
0.050 ± 0.012
(1.270 ± 0.305)
0.059
(1.499)
TYP
0.045 – 0.055
(1.143 – 1.397)
0.165 – 0.180
(4.191 – 4.572)
0.330 – 0.370
(8.382 – 9.398)
0.060
(1.524)
TYP
0.390 – 0.415
(9.906 – 10.541)
15° TYP
0.300
(7.620)
0.075
(1.905)
0.183
(4.648)
0.060
(1.524)
0.060
(1.524)
0.256
(6.502)
BOTTOM VIEW OF DD PAK
HATCHED AREA IS SOLDER PLATED
COPPER HEAT SINK
T7 Package
7-Lead Plastic TO-220 (Standard)
(LTC DWG # 05-08-1422)
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.
0.040 – 0.060
(1.016 – 1.524)
0.026 – 0.036
(0.660 – 0.914)
T7
(
TO-220
)
(
FORMED
)
1197
0.135 – 0.165
(3.429 – 4.191)
0.700 – 0.728
(17.780 – 18.491)
0.045 – 0.055
(1.143 – 1.397)
0.165 – 0.180
(4.191 – 4.572)
0.095 – 0.115
(2.413 – 2.921)
0.013 – 0.023
(0.330 – 0.584)
0.620
(15.75)
TYP
0.155 – 0.195
(3.937 – 4.953)
0.152 – 0.202
(3.860 – 5.130)
0.260 – 0.320
(6.604 – 8.128)
0.147 – 0.155
(3.734 – 3.937)
DIA
0.390 – 0.415
(9.906 – 10.541)
0.330 – 0.370
(8.382 – 9.398)
0.460 – 0.500
(11.684 – 12.700)
0.570 – 0.620
(14.478 – 15.748)
0.230 – 0.270
(5.842 – 6.858)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LT1370CR#PBF

Mfr. #:
Buy LT1370CR#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators 500kHz Hi Eff 6A Sw Reg
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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