LTC1159 Linear Technology, LTC1159 Datasheet - Page 20

• Manufacturer Part Number: LTC1159
• Description: High Efficiency Synchronous Step-Down Switching Regulators
• Manufacturer: Linear Technology

RELATED PARTS
PACKAGE
LTC1159/LTC1159-3.3/LTC1159-5
PART NUMBER
LTC1142
LTC1143
LTC1147
LTC1148
LTC1149
LTC1174
LTC1265
LTC1267
20
(0.203 – 0.254)
0.008 – 0.010
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
[phone]
(0.254 – 0.508)
0.010 – 0.020
DESCRIPTION
Dual High Efficiency Synchronous Step-Down Switching Regulator
Dual High Efficiency Step-Down Switching Regulator Controller
High Efficiency Step-Down Switching Regulator Controller
High Efficiency Step-Down Switching Regulator Controller
High Efficiency Step-Down Switching Regulator
High Efficiency Step-Down and Inverting DC/DC Converter
High Efficiency Step-Down DC/DC Converter
Dual High Efficiency Synchronous Step-Down Switching Regulators
DESCRIPTION
0.016 – 0.050
0.406 – 1.270
FAX
: [phone]
45
TELEX
0° – 8° TYP
U
: 499-3977
Dimensions in inches (millimeters) unless otherwise noted.
(5.791 – 6.197)
(1.346 – 1.752)
0.228 – 0.244
0.053 – 0.069
16-Lead Plastic SOIC
(0.355 – 0.483)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
0.014 – 0.019
S Package
16
1
15
2
COMMENTS
Dual Version of LTC1148
Dual Version of LTC1147
Nonsynchronous, 8-Lead, V
Synchronous, V
Synchronous, V
0.5A Switch, V
1.2A Switch, V
Dual Version of LTC1159
14
3
(9.804 – 10.008)
0.386 – 0.394*
13
4
(1.270)
0.050
TYP
12
5
IN
IN
IN
IN
18.5V, Comparator
13V, Comparator
11
20V
48V, for Standard Threshold FETs
6
LINEAR TECHNOLOGY CORPORATION 1994
10
7
IN
16V
LT/GP 1294 10K • PRINTED IN USA
9
8
(0.101 – 0.254)
0.004 – 0.010
(3.810 – 3.988)
0.150 – 0.157*
SO16 0893