Datasheet LT8309 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | Secondary-Side Synchronous Rectifier Driver |
| Pages / Page | 14 / 10 — TYPICAL APPLICATIONS. 60W, 12V Output, Isolated Telecom Supply |
| Revision | B |
| File Format / Size | PDF / 604 Kb |
| Document Language | English |
TYPICAL APPLICATIONS. 60W, 12V Output, Isolated Telecom Supply
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Text Version of Document
LT8309
TYPICAL APPLICATIONS 60W, 12V Output, Isolated Telecom Supply
2.67:1 PULSE: PA1736NL VIN VOUT+ 36V TO 12V, 5A 10µF • 72V 100Ω 412k 300µF VIN 220pF • 10Ω EN/UVLO VCC 158k 15.4k R 1µF LT3748 FB LT8309 RREF 13V 6.04k 2.37k DRAIN CENTRAL SEMI: INTVCC CMZ5928B TC GATE GATE INFINEON: INFINEON: GND BSC320N20NS3 BSC047N08NS3 SS SENSE 57.6k V 4.7µF C GND INTVCC 9mΩ 0.1µF VOUT– 470pF 8309 TA02 5k 4.7µF 47nF Rev. B 10 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATIONS 60W, 12V Output, Isolated Telecom Supply
2.67:1 PULSE: PA1736NL VIN VOUT+ 36V TO 12V, 5A 10µF • 72V 100Ω 412k 300µF VIN 220pF • 10Ω EN/UVLO VCC 158k 15.4k R 1µF LT3748 FB LT8309 RREF 13V 6.04k 2.37k DRAIN CENTRAL SEMI: INTVCC CMZ5928B TC GATE GATE INFINEON: INFINEON: GND BSC320N20NS3 BSC047N08NS3 SS SENSE 57.6k V 4.7µF C GND INTVCC 9mΩ 0.1µF VOUT– 470pF 8309 TA02 5k 4.7µF 47nF Rev. B 10 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Description Revision History Typical Application Related Parts
