STMicroelectronics · Other integrated circuits
A7987TR
61 V 3A ASYNCHRONOUS STEP-DOWN S
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A7987TR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | A7987TR |
| Family | Other integrated circuits |
| Package | 16-PowerTSSOP (0.173", 4.40mm Width) |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck-Boost |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 61V |
| Frequency - Switching | 250kHz ~ 1.5MHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | Not provided in source |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-HTSSOP |
Documents and evidence
A7987TR ↗Catalog sources
www.ic-components.com · A7987TR ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing A7987TR
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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