| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,124 pcs
|
1124 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 | |
| Features | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Quiescent Current | |
| Serial Interfaces | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS59632QRHBRQ1 is an automotive-qualified (AEC-Q100) DC-DC switching controller designed for step-down applications. It operates over a wide input voltage range of 2.5V to 24V and offers a selectable phase count of 1, 2, or 3 phases.
This controller utilizes D-CAP+ control for rapid transient response and features an I2C interface for VID control, phase management, and telemetry. Key electrical specifications include a switching frequency range from 300 kHz to 1 MHz, a maximum duty cycle of 51%, and a typical quiescent current of 3.6 mA. The output voltage can be adjusted from 0.5V to 1.52V via a 7-bit DAC.
Designed for surface mounting, the TPS59632QRHBRQ1 comes in a 32-VQFN (5x5 mm) package with wettable flanks. Its operating temperature range is -40°C to 125°C (TJ). Features such as adjustable current limit, enable, phase interleaving, and power good indication enhance its utility in complex power management systems, particularly for automotive ADAS applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5 V to 24 V.
The 7-bit DAC output voltage range is 0.5 V to 1.52 V, with a nominal boot voltage of 0.800 V.
The switching frequency is adjustable from 300 kHz to 1 MHz with eight selectable settings.
It is available in a 32-VQFN exposed pad package (5x5 mm) with wettable flank terminals.
The junction operating temperature range is -40°C to 125°C.
It uses an I2C serial interface for output voltage programming and configuration.