Analog Devices LTC3896IFE#PBF DC DC Switching Controllers
Buck-Boost Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3896IFE#PBF
Detailed Description
IC REG CTRLR BUCK-BOOST 38TSSOP
Package
38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
Key Features
Package / Case: 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3896IFE#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3896IFE#PBF DC DC Switching Controllers technical specifications.
General
Package / Case
38-TFSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4V ~ 140V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
50kHz ~ 900kHz
Number of Outputs
1
Topology
Buck-Boost
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Alternate Parts Comparison (LTC3896IFE#PBF vs LTC3779EFE#TRPBF vs LTC3896EFE#TRPBF vs LT8705AEFE#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 38-TFSOP | 38-TFSOP | 38-TFSOP | 38-TFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Supply Voltage | 4V ~ 140V | 4.5V ~ 150V | 4V ~ 140V | 2.8V ~ 80V |
| Switching Frequency | 50kHz ~ 900kHz | 50kHz ~ 600kHz | 50kHz ~ 900kHz | 100kHz ~ 400kHz |
| Clock Sync | No | No | No | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Current Limit, Power Good, Soft Start | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | Enable, Frequency Control, Soft Start |
| Function | Step-Up/Step-Down | Step-Up, Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Number of Outputs | 1 | 1 | 1 | 2 |
| Output Configuration | Negative | Positive | Negative | Positive |
| Output Phases | 1 | 1 | 1 | 2 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
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LTC3779EFE#TRPBFAnalog DevicesBuck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 38-TSSOP-EP
LTC3896EFE#TRPBFAnalog DevicesBuck-Boost Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP
LT8705AEFE#PBFAnalog DevicesBuck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP