LTC1266ACS#TR Linear Technology, LTC1266ACS#TR Datasheet - Page 20

• Manufacturer Part Number: LTC1266ACS#TR
• Description: IC CTRLR SW REG SYNC ADJ 16SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost)r

Specifications of LTC1266ACS#TR

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 50mA
• Frequency - Switching: 400kHz
• Voltage - Input: 3.5 ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

PACKAGE DESCRIPTIO
RELATED PARTS
LTC1266
LTC1266-3.3/LTC1266-5
PART NUMBER
LTC1530
LTC1625
LTC1628
LTC1735
LTC1772
LTC1929
No R
20
SENSE
(0.203 – 0.254)
0.008 – 0.010
**
*
and OPTI-LOOP are trademarks of Linear Technology Corporation.
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
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
(0.254 – 0.508)
0.010 – 0.020
DESCRIPTION
Synchronous Step-Down Controller in SO-8
97% Efficiency Synchronous Step-Down Controller
2-Phase, Dual Synchronous Controller
High Efficiency Synchronous Controller
SOT-23 P-Channel Controller
42A 2-Phase Synchronous Controller for Single Output
(0.406 – 1.270)
0.016 – 0.050
45
0 – 8 TYP
U
16-Lead Plastic Small Outline (Narrow 0.150)
Dimensions in inches (millimeters) unless otherwise noted.
(5.791 – 6.197)
(1.346 – 1.752)
0.228 – 0.244
0.053 – 0.069
(LTC DWG # 05-08-1610)
(0.355 – 0.483)
0.014 – 0.019
S Package
TYP
16
1
15
2
COMMENTS
No R
No R
V
Minimizes C
I
Wide Input Range 3.5V V
OPTI-LOOP
Tiny Design, 550kHz, 2.5V V
I
and C
14
OUT
OUT
3
OUT
(9.804 – 10.008)
Up to 20A
Up to 42A with Single Controller, Minimizes C
SENSE
SENSE
Up to 36V
OUT
0.386 – 0.394*
13
4
, Up to 200A Out
TM
(1.270)
Current Mode, Low Dropout, I
0.050
TM
BSC
IN
Voltage Mode, I
12
5
Compensation Minimizes C
and C
11
OUT
6
1266fa LT/TP 1000 2K REV A • PRINTED IN USA
, Two Outputs 4V V
LINEAR TECHNOLOGY CORPORATION 1995
10
IN
7
OUT
IN
36V, 0.8V V
Up to 15A
9
8
9.8V, I
(3.810 – 3.988)
(0.101 – 0.254)
0.150 – 0.157**
0.004 – 0.010
OUT
OUT
OUT
IN
Up to 20A,
OUT
Up to 4.5A
S16 1098
36V,
IN
6V