Texas Instruments LM34936RHFT Microcontrollers
30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-VQFN -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM34936RHFT
Detailed Description
30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-VQFN -40 to 125
Package
28-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LM34936RHFT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM34936RHFT Microcontrollers technical specifications.
General
Package / Case
28-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.2V ~ 30V
Output Type
Transistor Driver
Switching Frequency
100kHz ~ 600kHz
Number of Outputs
1
Topology
Buck-Boost
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (LM34936RHFT vs PGA870IRHDR vs BQ24750ARHDR vs BQ24750RHDR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 4.2V ~ 30V | -- | -- | -- |
| Switching Frequency | 100kHz ~ 600kHz | -- | -- | -- |
| Clock Sync | Yes | -- | -- | -- |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -- | -- | -- |
| Duty Cycle Max | 100% | -- | -- | -- |
| Function | Step-Up/Step-Down | -- | -- | -- |
| Number of Outputs | 1 | -- | -- | -- |
| Output Configuration | Positive | -- | -- | -- |
| Output Phases | 1 | -- | -- | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
BQ24750ARHDRTexas InstrumentsHost-controlled Multi-chemistry Battery Charger w/Integrated Sys Power Selector 28-VQFN -40 to 125
BQ24750RHDRTexas InstrumentsMulti-Cell Synchronous Switch-mode Charger with System Power Selector 28-VQFN -40 to 125
DPA02259RVERTexas Instruments1.5V to 18V Input (4.5V to 25V Bias), 8-A Synchronous Step-Down SWIFT™ Converter 28-VQFN-CLIP -40 to 85