Analog Devices LTC3769MPFE#TRPBF DC DC Switching Controllers
Boost, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-TSSOP-EP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3769MPFE#TRPBF
Detailed Description
IC REG CTRLR BOOST/SEPIC 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Key Features
Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3769MPFE#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3769MPFE#TRPBF DC DC Switching Controllers technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Supply Voltage
4.5V ~ 60V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
105kHz ~ 760kHz
Number of Outputs
1
Topology
Boost, SEPIC
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Alternate Parts Comparison (LTC3769MPFE#TRPBF vs LTC3833IFE#TRPBF vs LTC3807HFE#TRPBF vs LTC3891IFE#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.5V ~ 60V | 4.5V ~ 38V | 4V ~ 38V | 4V ~ 60V |
| Switching Frequency | 105kHz ~ 760kHz | 200kHz ~ 2MHz | 50kHz ~ 900kHz | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Clock Sync | No | No | No | No |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Enable, Frequency Control, Power Good, Soft Start, Tracking | Current Limit, Enable, Frequency Control, Soft Start, Tracking | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Function | Step-Up, Step-Up/Step-Down | Step-Down | Step-Down | Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
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