ZHCSN76B January 2021 – April 2022 DRV8316
PRODUCTION DATA
Table 8-1 lists the recommended values of the external components for the driver.
| COMPONENTS | PIN 1 | PIN 2 | RECOMMENDED |
|---|---|---|---|
| CVM1 | VM | PGND | X5R or X7R, 0.1-μF, TI recommends a capacitor voltage rating at least twice the normal operating voltage of the device |
| CVM2 | VM | PGND | ≥ 10-μF, TI recommends a capacitor voltage rating at least twice the normal operating voltage of the device |
| CCP | CP | VM | X5R or X7R, 16-V, 1-μF capacitor |
| CFLY | CPH | CPL | X5R or X7R, 47-nF, TI recommends a capacitor voltage rating at least twice the normal operating voltage of the pin |
| CAVDD | AVDD | AGND | X5R or X7R, 1-μF, ≥ 6.3-V. In order for AVDD to accurately regulate output voltage, capacitor should have effective capacitance between 0.7-μF to 1.3-μF at 3.3-V across operating temperature. |
| CBK | SW_BK | GND_BK | X5R or X7R, 1-μF, ≥ 6.3-V. In order for AVDD to accurately regulate output voltage, capacitor should have effective capacitance between 0.7-μF to 1.3-μF at 3.3-V across operating temperature. |
| LBK | SW_BK | FB_BK | Output inductor |
| RnFAULT | VCC | nFAULT | 5.1-kΩ, Pullup resistor |
| RMODE | MODE | AGND or AVDD | DRV8316T hardware interface |
| RSLEW | SLEW | AGND or AVDD | DRV8316T hardware interface |
| ROCP | OCP | AGND or AVDD | DRV8316T hardware interface |
| RGAIN | GAIN | AGND or AVDD | DRV8316T hardware interface |
| RVSEL_BK | VSEL_BK | AGND or AVDD | DRV8316 hardware interface |
| CVREF | VREF/ILIM | AGND | X5R or X7R, 0.1-μF, VREF-rated capacitor (Optional) |