LT1243IS8#TRPBF Linear Technology, LT1243IS8#TRPBF Datasheet - Page 15

• Manufacturer Part Number: LT1243IS8#TRPBF
• Description: IC PWM CURRENT MODE HI-SPD 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1243IS8#TRPBF

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 500kHz
• Duty Cycle: 96%
• Voltage - Supply: 8.2 V ~ 25 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 500kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE DESCRIPTIO
(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
(0.254 – 0.508)
0.010 – 0.020
0.016 – 0.050
0.406 – 1.270
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.
45
U
8-Lead Plastic Small Outline (Narrow 0.150)
Dimensions in inches (millimeters) unless otherwise noted.
0 – 8 TYP
(LTC DWG # 05-08-1610)
S8 Package
(5.791 – 6.197)
0.228 – 0.244
(1.346 – 1.752)
0.053 – 0.069
(0.355 – 0.483)
0.014 – 0.019
1
8
(4.801 – 5.004)
0.189 – 0.197*
2
7
6
3
5
4
(1.270)
0.050
BSC
LT1241 Series
(3.810 – 3.988)
0.150 – 0.157**
(0.101 – 0.254)
0.004 – 0.010
SO8 0695
15