onsemi LV5771QA-2H DC DC Switching Controllers
IC REG CTRLR BUCK 16VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LV5771QA-2H
Detailed Description
IC REG CTRLR BUCK 16VQFN
Package
16-WFQFN Exposed Pad
Key Features
Package / Case: 16-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LV5771QA-2H Datasheet
Quick Jump:
Technical Specifications
onsemi LV5771QA-2H DC DC Switching Controllers technical specifications.
General
Package / Case
16-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
8V ~ 42V
Lifecycle Status
Obsolete
Output Type
Transistor Driver
Switching Frequency
Up to 1MHz
Number of Outputs
1
Topology
Buck
Control Features
Current Limit, Enable, Soft Start
Related Parts Comparison (LV5771QA-2H vs LV52117QATXG vs LV5071M-TLM-H vs LV5841M-TLM-H)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 12-WFDFN Exposed Pad | 12-LSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -20°C ~ 85°C (TA) | -30°C ~ 80°C (TA) |
| Switching Frequency | Up to 1MHz | 1.5MHz | 2.2MHz | 500kHz |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Step-Down | Step-Up | Step-Down | Step-Down |
| Number of Outputs | 1 | 2 | 1 | 1 |
| Output Configuration | Positive | Positive and Negative (Dual Rail) | Positive | Positive |
| Output Type | Transistor Driver | Adjustable | Adjustable | Adjustable |
| Synchronous Rectifier | Yes | Yes | Yes | No |
| Topology | Buck | Boost | Buck | Buck |
| Max Input Voltage | -- | 4.6V | 5.5V | 18V |
| Action |
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