JAJSIE0F November 2019 – September 2024 LM63635-Q1
PRODUCTION DATA
Figure 8-1 shows a typical application circuit for the LM63635D-Q1. This device is designed to function over a wide range of external components and system parameters. However, the internal compensation is optimized for a certain range of external inductance and output capacitance. As a quick start guide, see Table 8-1 for typical component values.
ƒSW (kHz) | VOUT | L (µH)(1) | TYPICAL(2) COUT | MINIMUM(2) COUT | VSEL | RT | CIN | CBOOT | CVCC |
---|---|---|---|---|---|---|---|---|---|
400 | 3.3 | 10 | 3 × 22 µF | 2 × 22 µF | AGND | VCC | 10 µF + 220 nF | 220 nF | 1 µF |
2100 | 3.3 | 2.2 | 2 × 22 µF | 1 × 22 µF + 1 x 10 µF | AGND | AGND | 10 µF + 220 nF | 220 nF | 1 µF |
400 | 5 | 10 | 3 × 22 µF | 2 × 22 µF | VCC | VCC | 10 µF + 220 nF | 220 nF | 1 µF |
2100 | 5 | 2.2 | 2 × 22 µF | 1 × 22 µF + 1 x 10 µF | VCC | AGND | 10 µF + 220 nF | 220 nF | 1 µF |