Analog Devices LTC3805EMSE DC DC Switching Controllers
IC REG CTRLR FLYBACK 10MSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3805EMSE
Detailed Description
IC REG CTRLR FLYBACK 10MSOP
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Key Features
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LTC3805EMSE Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3805EMSE DC DC Switching Controllers technical specifications.
General
RoHS
Yes
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TJ)
Supply Voltage
8.8V
Lifecycle Status
Obsolete
Output Type
Transistor Driver
Switching Frequency
70kHz ~ 700kHz
Number of Outputs
1
Topology
Boost, Flyback, SEPIC
Related Parts Comparison (LTC3805EMSE vs LTC3809EMSE-1#TRPBF vs LTC3805IMSE#PBF vs LTC3805IMSE#TRPBF)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 10-MSOP | 10-MSOP | 10-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 8.8V | 2.75V ~ 9.8V | 3.95V ~ 9.5V | 3.95V ~ 9.5V |
| Switching Frequency | 70kHz ~ 700kHz | 550kHz | 70kHz ~ 700kHz | 70kHz ~ 700kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Clock Sync | Yes | No | Yes | Yes |
| Control Features | Enable, Soft Start | Enable, Soft Start, Tracking | Enable, Soft Start | Enable, Soft Start |
| Duty Cycle Max | 80% | 100% | 80% | 80% |
| Function | Step-Up, Step-Up/Step-Down | Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Action |
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