The ZXLD1601 is a PFM inductive boost converter designed to provide output voltages of up to 28V from a 2.5V to 5.5V input supply.
The ZXLD1601 is an adjustable DC‑DC boost converter in a low‑profile SC70‑6 package. It provides up to 28 V output from a 2.5 V‑5.5 V input and includes an internal 30 V N‑MOS switch, current‑sense resistor, and PWM filter for analogue voltage control. The device offers high efficiency (85 % typ) and low quiescent current.
The document lists absolute maximum ratings, electrical characteristics, pin descriptions, typical performance graphs, and application circuits. It also includes package dimensions, ordering information, and contact details for Zetex worldwide.
| Input voltage range | 2.5 V to 5.5 V |
|---|---|
| Maximum output current at 5 V | 250 mA |
| Typical quiescent current | 60 µA typ |
| Maximum shutdown current | < 100 nA |
| Typical efficiency | 85 % typ |
| Package type | SC70‑6 pin package |
| Absolute maximum input voltage | 7 V |
| Switch output current rating | 500 mA |
| Power dissipation rating | 300 mW |
| Operating temperature range | -40 °C to 85 °C |
The device operates from 2.5 V to 5.5 V input.
It can deliver up to 250 mA at a 5 V output.
The shutdown current is less than 100 nA.
It is packaged in a low‑profile SC70‑6 pin package.