19
LTC1693
PACKAGE DESCRIPTION
U
Dimensions in inches (millimeters) unless otherwise noted.
MS8 Package
8-Lead Plastic MSOP
(LTC DWG # 05-08-1660)
MSOP (MS8) 1197
* DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH,
PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006"
(
0.152mm
)
PER SIDE
0.021
± 0.006
(0.53 ± 0.015)
0
° – 6° TYP
SEATING
PLANE
0.007
(0.18)
0.040
± 0.006
(1.02 ± 0.15)
0.012
(0.30)
REF
0.006 ± 0.004
(0.15 ± 0.102)
0.034 ± 0.004
(0.86 ± 0.102)
0.0256
(0.65)
TYP
12
3
4
0.192 ± 0.004
(4.88 ± 0.10)
8
7
6
5
0.118 ± 0.004*
(3.00 ± 0.102)
0.118 ± 0.004**
(3.00 ± 0.102)
1
2
3
4
0.150 – 0.157**
(3.810 – 3.988)
8
7
6
5
0.189 – 0.197*
(4.801 – 5.004)
0.228 – 0.244
(5.791 – 6.197)
0.016 – 0.050
0.406 – 1.270
0.010 – 0.020
(0.254 – 0.508)
× 45°
0°– 8° TYP
0.008 – 0.010
(0.203 – 0.254)
SO8 0996
0.053 – 0.069
(1.346 – 1.752)
0.014 – 0.019
(0.355 – 0.483)
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
TYP
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
*
**
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
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.
20
LTC1693
LINEAR TECHNOLOGY CORPORATION 1999
1693fa LT/TP 1000 2K REV A • PRINTED IN USA
PART NUMBER DESCRIPTION COMMENTS
LTC1154 High Side Micropower MOSFET Drivers Internal Charge Pump, 4.5V to 48V Supply Range, t
ON
= 80µs, t
OFF
= 28µs
LTC1155 Dual Micropower High/Low Side Drivers with 4.5V to 18V Supply Range
Internal Charge Pump
LTC1156 Dual Micropower High/Low Side Drivers with 4.5V to 18V Supply Range
Internal Charge Pump
LTC1157 3.3V Dual Micropower High/Low Side Driver 3.3V or 5V Supply Range
LT
®
1160/LT1162 Half/Full Bridge N-Channel Power MOSFET Driver Dual Driver with Topside Floating Driver, 10V to 15V Supply Range
LT1161 Quad Protected High Side MOSFET Driver 8V to 48V Supply Range, t
ON
= 200µs, t
OFF
= 28µs
LTC1163 Triple 1.8V to 6V High Side MOSFET Driver 1.8V to 6V Supply Range, t
ON
= 95µs, t
OFF
= 45µs
LT1339 High Power Synchronous DC/DC Controller Current Mode Operation Up to 60V, Dual N-Channel Synchronous Drive
LTC1435 High Efficiency, Low Noise Current Mode 3.5V to 36V Operation with Ultrahigh Efficiency, Dual N-Channel MOSFET
Step-Down DC/DC Controller Synchronous Drive
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear-tech.com
Isolated Push-Pull DC/DC Converter
OUTPUT CURRENT (A)
0
0
OUTPUT VOLTAGE (V)
2
6
8
10
14
0.1
0.5
0.7
1693 F05b
4
12
0.4
0.9
1.0
0.2
0.3
0.6 0.8
V
CC
= 5V
OUTPUT CURRENT (A)
0
EFFICIENCY (%)
100
90
80
70
60
50
40
30
20
0.8
1693 F05c
0.2 0.4 0.6 1.00.70.1 0.3 0.5 0.9
V
CC
= 5V
Output Voltage
Efficiency
TYPICAL APPLICATION
U
74HC14
V
CC
= 5V
V
CC
= 5V
14
C2
0.1µF
C1
390pF
C3
0.1µF
C4
1µF
R1
6.2k
7
1213
LTC1693-2
6
4
T1: PHILIPS CPHS-EFD20-1S-10P
FIRST WIND T1A AND T1C BIFILAR,
THEN WIND T1E AND T1F BIFILAR,
THEN WIND T1B AND T1D BIFILAR
5
1693 F05a
3
LTC1693-2
8
2
Q1
Si4410
R2
10
T1A
24T
#32
V
OUT
12V
1A
C5
2.2nF
100V
×2
Q2
Si4410
7
V
CC
= 5V
1
74HC74
PRESET CLR
GND
D
7
8
9
14 1310
12
11
Q
Q
C6
330µF
6.3V
C9
270µF
25V
×3
R3
10
D1
MBR340
C7
2.2nF
100V
R4
10
C8
2.2nF
100V
D2
MBR340
L1
1µH
+
+
2
1
T1D
24T
#32
4
3
T1B
24T
#32
T1E
24T
#28
2
1
8
9
T1F
24T
#28
8
9
T1C
24T
#32
4
3

LTC1693-3CMS8#PBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Gate Drivers High Speed MOSFET Driver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union