The TPS650002-Q1 device is a single-chip power-management IC (PMIC) for automotive applications. This device combines a single step-down converter with two low-dropout regulators. The step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the device can be forced into fixed-frequency PWM using the MODE pin. The step-down converter allows the use of a small inductor and capacitors to achieve a small solution size. A power-good status output can be used for sequencing. The LDOs can supply 300 mA, and can operate with an input voltage range from 1.6 V to 6 V, thus allowing them to be supplied from the step-down converter. The step-down converter and the LDOs have separate voltage inputs and enables, thus allowing for design and sequencing flexibility.
The TPS650002-Q1 device is available in a 16-pin leadless package (3-mm × 3-mm WQFN).
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS650002-Q1 2.25-MHz Step-Down Converter With Dual LDOs datasheet | PDF | HTML | 09 Aug 2018 |
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The TPS65000EVM-469 facilitates evalvation of the TPS65000 power management IC for portable device applications. The TPS65000 contains one DC/DC switcher, 2 low-dropout (LDO) regulators, and a Spread Spectrum Clock (SSC) to supress EMI noise. It is powered from a 2V to 6V source.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN (RTE) | 16 | Ultra Librarian |
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