Datasheet LTC1624 (Analog Devices) - 27
| Manufacturer | Analog Devices |
| Description | High Efficiency SO-8 N-Channel Switching Regulator Controller |
| Pages / Page | 28 / 27 — TYPICAL APPLICATIONS. Figure 22. High Current 3.3V/6.5A Converter |
| File Format / Size | PDF / 413 Kb |
| Document Language | English |
TYPICAL APPLICATIONS. Figure 22. High Current 3.3V/6.5A Converter
Model Line for this Datasheet
Text Version of Document
LTC1624
U TYPICAL APPLICATIONS
VIN 4.8V TO 28V 1000pF 1 8 SENSE– VIN + CIN 0.1µF RSENSE 22µF 2 7 0.015Ω I 35V TH/RUN BOOST CC × 3 680pF LTC1624 3 6 V M1** FB TG RC C L1* 100pF B 3.3k 0.1µF 4 5 8µH VOUT GND SW 3.3V D1 6.5A MBRD835L R2 35.7k 1% + COUT 100µF R1 10V * PANASONIC 12TS-7ROLB × 20k 3 ** SILICONIX SUD50N03-10 1% 1624 F22
Figure 22. High Current 3.3V/6.5A Converter U PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted. S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610) 0.189 – 0.197* (4.801 – 5.004) 8 7 6 5 0.228 – 0.244 0.150 – 0.157** (5.791 – 6.197) (3.810 – 3.988) 1 2 3 4 0.010 – 0.020 × 45° 0.053 – 0.069 (0.254 – 0.508) (1.346 – 1.752) 0.004 – 0.010 0.008 – 0.010 0 (0.101 – 0.254) (0.203 – 0.254) °– 8° TYP 0.016 – 0.050 0.014 – 0.019 0.050 0.406 – 1.270 (0.355 – 0.483) (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 SO8 0996 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. 27
U TYPICAL APPLICATIONS
VIN 4.8V TO 28V 1000pF 1 8 SENSE– VIN + CIN 0.1µF RSENSE 22µF 2 7 0.015Ω I 35V TH/RUN BOOST CC × 3 680pF LTC1624 3 6 V M1** FB TG RC C L1* 100pF B 3.3k 0.1µF 4 5 8µH VOUT GND SW 3.3V D1 6.5A MBRD835L R2 35.7k 1% + COUT 100µF R1 10V * PANASONIC 12TS-7ROLB × 20k 3 ** SILICONIX SUD50N03-10 1% 1624 F22
Figure 22. High Current 3.3V/6.5A Converter U PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted. S8 Package 8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610) 0.189 – 0.197* (4.801 – 5.004) 8 7 6 5 0.228 – 0.244 0.150 – 0.157** (5.791 – 6.197) (3.810 – 3.988) 1 2 3 4 0.010 – 0.020 × 45° 0.053 – 0.069 (0.254 – 0.508) (1.346 – 1.752) 0.004 – 0.010 0.008 – 0.010 0 (0.101 – 0.254) (0.203 – 0.254) °– 8° TYP 0.016 – 0.050 0.014 – 0.019 0.050 0.406 – 1.270 (0.355 – 0.483) (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 SO8 0996 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. 27