The TPS6050x devices are a family of switched capacitor voltage converters, designed specifically for space-critical battery-powered applications.
The TPS6050x step-down charge pumps generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high-efficiency DC–DC charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of the nominal value.
The TPS6050x devices come in a micro-small 10-pin VSSOP package.
| Vin (min) (V) | 4.3 |
| Vin (max) (V) | 6.5 |
| Vout (min) (V) | 3.3 |
| Vout (max) (V) | 3.3 |
| Iout (max) (A) | 0.25 |
| Regulated outputs (#) | 1 |
| Switching frequency (min) (kHz) | 600 |
| Switching frequency (max) (kHz) | 1200 |
| Iq (typ) (mA) | 0.04 |
| Features | Dynamic Voltage Scaling |
| Operating temperature range (°C) | -40 to 85 |
| Rating | Catalog |
| Type | Charge pump |
| VSSOP (DGS) | 10 | 14.7 mm² 3 x 4.9 |