Description

The 4206BCNZ is an electronic component model in the IC Chips product category. It is equipped with the MAX6964 I2C-compatible serial interfaced peripheral, which provides microprocessors with 17 output ports. Each output has an open-drain current-sinking output rated at 50mA and 7V. The outputs can drive LEDs or provide logic outputs with external resistive pullup up to 7V. The MAX6964 also features eight-bit PWM current control, with four bits for global control and 16 steps for individual control. The module supports independent blink timing for the LEDs and can be controlled through an external clock or a register. The 4206BCNZ operates at a 400kbps, 2-Wire Serial Interface and has a voltage range of 2V to 3.6V.

Specifications and features

• 400kbps, 2-Wire Serial Interface, 5.5V Tolerant
• 2V to 3.6V Operation
• Overall 8-Bit PWM LED Intensity Control
• Global 16-Step Intensity Control
• Individual 16-Step Intensity Controls
• Two-Phase LED Blinking
• High Port Output Current—Each Port 50mA (max)
• RST Input Clears the Serial Interface and Restores Power-Up Default State
• Supports Hot Insertion
• Outputs are 7V-Rated Open Drain
• Low Standby Current (1.2µA (typ), 3.3µA (max))
• Small 4mm x 4mm, 0.8mm High Thin QFN Package
• -40°C to +125°C Temperature Range

Application Scenarios

• LCD Backlights
• LED Status Indication
• Keypad Backlights
• RGB LED Drivers