IC REG BUCK SYNC ADJ 1A/2A 28QFN
LTC3546IUFD#TRPBF: IC REG BUCK SYNC ADJ 1A/2A 28QFN
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Function : | Clock, Calendar, Watchdog Timer, Counter | Series: | - | ||
Manufacturer: | Linear Technology | Type: | Step-Down (Buck) | ||
Output Type: | Adjustable | Number of Outputs: | 2 | ||
Voltage - Output: | 0.6 V ~ 5 V | Voltage - Input: | 2.25 V ~ 5.5 V | ||
PWM Type: | Current Mode, Hybrid | Frequency - Switching: | 2.25MHz, 750kHz ~ 4MHz | ||
Current - Output: | 1A, 2A | Synchronous Rectifier: | Yes | ||
Operating Temperature: | -40°C ~ 125°C | Mounting Type: | Surface Mount | ||
Package / Case: | 28-WFQFN Exposed Pad | Packaging: | Tape & Reel (TR)Alternate Packaging |
Technical/Catalog Information | LTC3546IUFD#TRPBF |
Vendor | Linear Technology |
Category | Integrated Circuits (ICs) |
Type | Step-Down (Buck) |
Number of Outputs | 2 |
Voltage - Input | 2.25 ~ 5.5 V |
Voltage - Output | 0.6 ~ 5 V |
Current - Output | 1A, 2A |
Power - Output | - |
Package / Case | 28-QFN |
Packaging | Tape & Reel (TR) |
Internal Switch(s) | Yes |
Synchronous | Yes |
Rds (On) | 180 mOhm (Bottom), 190 mOhm (Top), 85 mOhm (Bottom), 96 mOhm (Top) |
Operating Temperature | -40°C ~ 85°C |
Frequency - Switching | 2.25MHz, 0.75MHz ~ 4MHz |
Drawing Number | 161; 05-08-1712; UFD, UFE; 28, 38 |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | LTC3546IUFD#TRPBF LTC3546IUFD#TRPBF |