LT1506CS8-3.3#PBF Linear Technology, LT1506CS8-3.3#PBF Datasheet - Page 24

• Manufacturer Part Number: LT1506CS8-3.3#PBF
• Description: IC SW REG STEP-DOWN 500KHZ 8SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT1506CS8-3.3#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 4.5A
• Frequency - Switching: 500kHz
• Voltage - Input: 4 ~ 15 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

LT1506
PACKAGE
RELATED PARTS
PART NUMBER
LT1074/LT1076
LTC
LTC1149
LTC1174
LT1176
LT1370
LT1371
LT1372/LT1377
LT1374
LT1435/LT1436
Burst Mode is a trademark of Linear Technology Corporation.
24
®
1148
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
(0.203 – 0.254)
**
0.008 – 0.010
*
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
(1.524)
0.060
HATCHED AREA IS SOLDER PLATED
DESCRIPTION
Step-Down Switching Regulators
High Efficiency Synchronous Step-Down Switching Regulator
High Efficiency Synchronous Step-Down Switching Regulator
High Efficiency Step-Down and Inverting DC/DC Converter
Step-Down Switching Regulator
High Efficiency DC/DC Converter
High Efficiency DC/DC Converter
500kHz and 1MHz High Efficiency 1.5A Switching Regulators
High Efficiency Step-Down Switching Regulator
High Efficiency Step-Down Converter
DESCRIPTION
BOTTOM VIEW OF DD PAK
(0.254 – 0.508)
0.010 – 0.020
COPPER HEAT SINK
(6.502)
(7.620)
0.256
0.300
0.016 – 0.050
0.406 – 1.270
45
(1.524)
(1.905)
0.060
0.075
(4.648)
0.183
0 – 8 TYP
U
8-Lead Plastic Small Outline (Narrow 0.150)
(1.346 – 1.752)
0.053 – 0.069
Dimensions in inches (millimeters) unless otherwise noted.
(0.355 – 0.483)
0.014 – 0.019
(1.524)
0.060
TYP
3.632
0.143
(8.382 – 9.398)
0.330 – 0.370
+0.305
–0.508
+0.012
–0.020
7-Lead Plastic DD Pak
(LTC DWG # 05-08-1462)
(LTC DWG # 05-08-1610)
S8 Package
R Package
(0.660 – 0.914)
0.026 – 0.036
(1.270)
(0.101 – 0.254)
0.050
0.004 – 0.010
TYP
COMMENTS
40V Input, 100kHz, 5A and 2A
External FET Switches
External FET Switches
PDIP LT1076
42V, 6A, 500kHz Switch
35V, 3A, 500kHz Switch
Boost Topology
External Switches, Low Noise
(9.906 – 10.541)
0.5A, 150kHz Burst Mode
25V, 4.5A, 500kHz Switch
(1.016 – 1.524)
0.040 – 0.060
0.390 – 0.415
15 TYP
(5.791 – 6.197)
0.228 – 0.244
(4.191 – 4.572)
0.165 – 0.180
(0.330 – 0.584)
1
0.013 – 0.023
8
(1.499)
0.059
TYP
(4.801 – 5.004)
0.189 – 0.197*
2
7
TM
Operation
6
3
LINEAR TECHNOLOGY CORPORATION 1998
1506f LT/TP 1198 4K • PRINTED IN USA
5
4
(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
(3.810 – 3.988)
0.150 – 0.157**
+0.203
–0.102
+0.008
–0.004
SO8 0996
R (DD7) 0396
0.012