Analog Devices LTC3899HUHF#PBF Microcontrollers
IC REG CTRLR BUCK/BUCK-BST 38QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3899HUHF#PBF
Detailed Description
IC REG CTRLR BUCK/BUCK-BST 38QFN
Package
38-WFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LTC3899HUHF#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3899HUHF#PBF Microcontrollers technical specifications.
General
Package / Case
38-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
4.5V ~ 60V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
105kHz ~ 835kHz, 350kHz ~ 535kHz
Number of Outputs
3
Topology
Buck, Buck-Boost
Control Features
Enable, Frequency Control, Soft Start, Tracking
Alternate Parts Comparison (LTC3899HUHF#PBF vs LTC2498CUHF#TRPBF vs LTC2495IUHF#TRPBF vs LTC2499CUHF#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-WFQFN Exposed Pad | 38-WFQFN Exposed Pad | 38-WFQFN Exposed Pad | 38-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Architecture | -- | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Configuration | -- | MUX-ADC | MUX-ADC | MUX-ADC |
| Data Interface | -- | SPI | I²C | I²C |
| Features | -- | Temperature Sensor | PGA, Selectable Address, Temperature Sensor | PGA, Selectable Address, Temperature Sensor |
| Input Type | -- | Differential, Single Ended | Differential, Single Ended | Differential, Single Ended |
| Number of Ad Converters | -- | 1 | 1 | 1 |
| Number of Bits | -- | 24 | 16 | 24 |
| Number of Inputs | -- | 8, 16 | 8, 16 | 8, 16 |
| Reference Type | -- | External | External | External |
| Action |
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