MAX8834Z
Description
Features
- 2.5V to 5.5V Operation Range
- Step-Up DC-DC Converter 1.5A Guaranteed Output Current Adaptive or I2C Programmable Output Voltage 2MHz and 4MHz Switching Frequency Options
- Two Flash/Movie LED Current Regulators I2C Programmable Flash and Movie Current Low-Dropout Voltage (110m V max) at 500m A
- LED Indicator Current Regulator I2C Programmable Output Current Ramp and Blink Timers for Indicator Mode Low-Dropout Voltage (130m V max) at 16m A
- I2C Programmable Safety and Watchdog Timers
- GSM Blank Logic Input
- MAXFLASH System Lockup Protection
- Remote Temperature Sensor Input
- Open/Short LED Detection
- Thermal Shutdown Protection
- < 1µA Shutdown Current
- 20-Bump, 0.5mm Pitch, 2.5mm x 2.0mm WLP
MAX8834Y/MAX8834Z
The MAX8834Y/MAX8834Z flash drivers integrate a 1.5A PWM DC-DC step-up converter and three programmable low-side, low-dropout LED current regulators. The step-up converter features an internal switching MOSFET and synchronous rectifier to improve...
