| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,022 pcs
|
5022 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP87524PRNFTQ1 is an automotive-qualified DC/DC switching regulator designed for use with AWR and IWR MMICs. This device integrates four 4-MHz buck converters, providing flexible power solutions for radar sensor applications.
Key electrical specifications include an input voltage range of 2.8V to 5.5V and adjustable output voltages from 0.6V to 3.36V. The regulator supports a maximum output current of 4A per channel, with typical output currents of 2.5A, 3.5A, 4A, and 4A. It operates at switching frequencies up to 4.4MHz, with a typical frequency of 4MHz. The device also features low quiescent current (0.0067mA typical) and shutdown current (1.4µA typical).
Designed for demanding automotive environments, the LP87524PRNFTQ1 operates within an ambient temperature range of -40°C to 125°C. It is AEC-Q100 qualified. The component is housed in a 26-VQFN-HR package, measuring 4.5mm x 4mm, and utilizes surface mount, wettable flank mounting.
Features include diagnostics, dynamic voltage scaling, enable pin, I2C control, overcurrent protection, power good indication, power sequencing, Spread-Spectrum Clock (SSC) Generation, synchronous rectification, thermal shutdown, and UVLO. Configurability options include factory programming and software configuration.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.25 | $3.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.8 V to 5.5 V.
The output voltage is adjustable from 0.6 V to 3.36 V.
The maximum output current is 4 A.
The switching frequency is typically 4000 kHz and can reach a maximum of 4400 kHz.
The operating temperature range is -40°C to 125°C.
The device is supplied in a 26-VQFN-HR package.
Yes, it is RoHS3 Compliant.