LTC3633AEUFD-3#PBF alternative parts: LTC3646EDE#PBF
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| Part Number | ||
| Manufacturer: | ||
| Description: | IC REG BUCK ADJ 3A DL 28QFN | IC REG BUCK ADJUSTABLE 1A 14DFN |
Lifecycle Status: | PRODUCTION (Last Updated: 1 month ago) | PRODUCTION (Last Updated: 3 weeks ago) |
Factory Lead Time: | 8 Weeks | 8 Weeks |
Mounting Type: | Surface Mount | Surface Mount |
Package / Case: | 28-WFQFN Exposed Pad | 14-WFDFN Exposed Pad |
Surface Mount: | YES | YES |
Number of Pins: | 28 | 14 |
Voltage-Output 1: | 12V | - |
Operating Temperature: | -40°C~125°C TJ | -40°C~150°C TJ |
Packaging: | Tube | Tube |
Published: | 2006 | 2014 |
JESD-609 Code: | e3 | e3 |
Part Status: | Active | Active |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) | 1 (Unlimited) |
Number of Terminations: | 28 | 14 |
ECCN Code: | EAR99 | EAR99 |
Terminal Finish: | Matte Tin (Sn) | Matte Tin (Sn) |
Terminal Position: | QUAD | DUAL |
Terminal Form: | NO LEAD | NO LEAD |
Peak Reflow Temperature (Cel): | NOT SPECIFIED | NOT SPECIFIED |
Terminal Pitch: | 0.5mm | 0.5mm |
Time@Peak Reflow Temperature-Max (s): | NOT SPECIFIED | NOT SPECIFIED |
Base Part Number: | LTC3633 | LTC3646 |
Function: | Step-Down | Step-Down |
Number of Outputs: | 2 | 1 |
Qualification Status: | Not Qualified | Not Qualified |
Voltage - Input (Max): | 20V | 40V |
Output Voltage: | 12V | 30V |
Output Type: | Adjustable | Adjustable |
Voltage - Input (Min): | 3.6V | 4V |
Input Voltage-Nom: | 12V | 12V |
Analog IC - Other Type: | DUAL SWITCHING CONTROLLER | SWITCHING REGULATOR |
Output Configuration: | Positive | Positive |
Voltage - Output 2: | 12V | - |
Voltage - Output (Min/Fixed): | 1.5V | 2V |
Topology: | Buck | Buck |
Control Mode: | CURRENT-MODE | CURRENT-MODE |
Frequency - Switching: | 500kHz~4MHz | 200kHz~3MHz |
Current - Output 1: | 3A | - |
Synchronous Rectifier: | Yes | Yes |
Switcher Configuration: | PHASE-SHIFT | - |
Current - Output 2: | 3A | - |
Length: | 5mm | 4mm |
Height Seated (Max): | 0.8mm | 0.8mm |
Width: | 4mm | 3mm |
REACH SVHC: | No SVHC | No SVHC |
RoHS Status: | ROHS3 Compliant | ROHS3 Compliant |
Lead Free: | Lead Free | Lead Free |
Efficiency: | - | 95 % |
Max Output Voltage: | - | 30V |
Min Output Voltage: | - | 2V |
LTC3633AEUFD-3#PBF
Linear Technology/Analog DevicesUnited States
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