NXP PCA9460

The PCA9460 family is designed for ultra-low-power application such as smart home, building safety and security, wearables, smart and medium appliances.

• The PCA9460A/B/C is a single chip PMIC specifically designed to support i.MX 8ULP family processor.
• The device provides four high-efficiency 1 A step-down regulators, four VLDOs, one SVVS LDO, four 150 mohm load switches in WSCSP42 package. Two buck regulators support dynamic voltage scaling (DVS) feature along with programmable ramping up and down time.
• This device is characterized across -40°C to 85°C ambient temperature range.

This page contains information on a preproduction product. Specifications and information herein are subject to change without notice.

Features

• Four Buck Regulators
  • Two 1 A buck regulators
  • Two 1 A buck regulators with DVFS
  • Low Iq (1.5 uA at low-power mode, 5.5 uA at normal mode)
• Four Linear Regulators
• 10 mA SNVS LDO
• Four Load Switches with Active Discharge Resistor
  • 150 mohm Rdson
  • ON/OFF control in different modes
  • Configurable to LED driver with two blink patterns
• Power Control IO
  • Power ON/OFF control
  • Standby/Run mode control
  • Smart DVS control
• Flexible Power ON/OFF Sequence
• Fm+ 1 MHz I2C Interface
• Power Control IO
  • Human body model (HBM): +/- 2000 V
  • Charged device model (CDM): +/-500 V
• 7 x 6 Bump Array, 0.4 mm Pitch, WL-CSP, 2.86 mm x 2.46 mm

Block diagram

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