| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,020 pcs
|
2020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Quiescent Current | |
| SVHC Present | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The MAX16930ATLR/V+T from Analog Devices is a versatile DC-DC switching controller designed for automotive power applications. It integrates two high-voltage, synchronous step-down controllers with a step-up preboost controller, enabling operation from input voltages as low as 2V.
This device supports a wide input supply range of 3.5V to 42V (without preboost) and can operate in drop-out conditions at 95% duty cycle. The step-down controllers operate at frequencies up to 2.2MHz, allowing for small external components and reduced output ripple. Key features include ultra-low quiescent current (20µA) in skip mode, ±1% output voltage accuracy, and frequency synchronization capabilities.
Protection features such as overvoltage/undervoltage lockout, cycle-by-cycle current limit, and thermal shutdown enhance system reliability. The MAX16930ATLR/V+T is available in a thermally enhanced 40-pin TQFN-EP package, specified for operation over the -40°C to +125°C automotive temperature range.
Applications include distributed DC power systems, POL applications for automotive power, and navigation and radio head units. Its design considerations focus on meeting stringent OEM module power consumption and performance specifications, enabling crank-ready designs, and reducing EMI interference.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3.5V to 42V without preboost, and 2V to 42V with preboost active.
It is available in a 40-WFQFN exposed pad package (40-TQFN 6x6mm) for surface mount mounting.
The operating temperature range is -40°C to 125°C (junction).
The switching frequency is resistor-adjustable from 200kHz to 2.2MHz, with a typical range of 1MHz to 2.2MHz.
The typical quiescent current is 20µA in Skip Mode.
The output voltage accuracy is ±1%.