MAX14721ATP+
IC CURRENT LIMIT ADJ 20TQFN
Quick Answer: The MAX14721ATP+ from Analog Devices Inc./Maxim Integrated is a power management IC for overvoltage and undervoltage protection.
- Manufacturer
- Maxim Integrated
- Product Category
- Specialized Power Management ICs (PMICs)
- Package
- 20-WFQFN Exposed Pad
- Stock
- 9,731 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Maxim Integrated |
|---|---|
| Product Category | Specialized Power Management ICs (PMICs) |
| Applications | Overvoltage, Undervoltage Protection |
| Current - Supply | 1.4mA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Package | Tube |
| Product status | Active |
| Supplier Device Package | 20-TQFN (4x4) |
| Voltage - Supply | 5.5V ~ 58V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for MAX14721ATP+
Product Overview
The MAX14721ATP+ from Analog Devices Inc./Maxim Integrated is a power management IC for overvoltage and undervoltage protection. It operates from a 5.5 V to 58 V supply and has a 1.4 mA supply current. The device uses a 20-TQFN (4x4) surface-mount package with a 20-WFQFN exposed pad. Its specified operating temperature range is -40°C to 125°C, and it includes current limit adjustment.
Key Features
- Overvoltage and undervoltage protection function.
- 5.5 V to 58 V supply voltage range.
- 1.4 mA supply current.
- -40°C to 125°C operating temperature range.
- 20-TQFN (4x4) surface-mount package.
- 20-WFQFN exposed pad package.
- Current limit adjustment capability.
Applications
- Protection of power input rails against overvoltage and undervoltage conditions.
- Supervision of DC-powered electronic assemblies operating within the specified supply range.
- Compact surface-mount power management boards using an exposed-pad QFN package.
Design & Procurement Notes
Design considerations should start with the 5.5 V to 58 V supply range, ensuring the system input remains within this window. The 1.4 mA supply current should be included in power budget calculations. The specified -40°C to 125°C operating temperature range should be checked against expected ambient conditions. Board layout should account for the 20-TQFN (4x4) surface-mount footprint and the 20-WFQFN exposed pad, including pad and solder land preparation for surface-mount assembly. The 20-TQFN (4x4) package should also be considered during mechanical clearance and footprint checks. Because the device is a specialized PMIC for overvoltage and undervoltage protection, final protection behavior should be verified in manufacturer documentation.
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