The FAN5607 is a low voltage LED driver microcontroller with high efficiency up to 93%, low EMI, low ripple, up to 120mA output current and three operating modes.
The FAN5607 is an adaptive LED driver with a charge‑pump DC/DC converter that supports parallel LEDs across a wide input voltage range. It features up to 93 % efficiency, low EMI, soft‑start, and built‑in short‑circuit protection, making it suitable for cell phones, handheld computers, keyboards, and LED displays.
The datasheet details electrical characteristics such as a 2.4 V‑5.5 V input range, up to 120 mA total output current, 1 MHz switching frequency, and operation in 1×, 1.5×, and 2× charge‑pump modes. Mechanical information includes the 4 × 4 mm 16‑lead MLP package and recommended land patterns.
| Input Voltage Range | 2.4 V – 5.5 V |
|---|---|
| Maximum Output Current | 120 mA (4 × 30 mA) |
| Efficiency | Up to 93 % |
| Operating Frequency | 1 MHz |
| Package | 4 × 4 mm 16‑lead MLP |
| EN Logic Input High Voltage | 1.6 V |
| Thermal Shutdown Threshold | 145 °C |
The device can deliver up to 120 mA total output current (4 × 30 mA).
It operates with an input voltage from 2.4 V to 5.5 V.
The driver achieves up to 93 % efficiency.
It is offered in a 4 × 4 mm 16‑lead MLP package.