Texas Instruments LM34936RHFR 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)
LM34936RHFR
Detailed Description
30-V Wide VIN Synchronous 4-Switch Buck-Boost Controller 28-VQFN -40 to 125
Package
28-VQFN (5x4)
Lifecycle Status
Active
Datasheet
LM34936RHFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM34936RHFR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Pins
28
Package / Case
28-VQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
4.2V ~ 30V
Lifecycle Status
Active
Clock Sync
Yes
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Duty Cycle Max
100 %
Alternate Parts Comparison (LM34936RHFR vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
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-VQFN | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 4.2V ~ 30V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| Number of Pins | 28 | 100 | 100 | 100 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Schedule B | 8542390000 | 8542310000 | 8542310000 | 8542310000 |
| Series | -- | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 1000 | Stellaris® ARM® Cortex®-M3S 2000 |
| Data Bus Width | -- | 32bit | 32bit | 32bit |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Action |
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