NXP Semiconductors PCA9450
PCA9450 is a single chip Power Management IC (PMIC) specifically designed to support i.MX 8M family processor in both 1 cell Li-Ion and Li-polymer battery portable application and 5 V adapter non-portable applications. It supports various memory types (DDR4/LPDDR4/DDR3L, etc.) via system UBOOT configuration, which does not require hardware change. The device provides six high efficiency step-down regulators, five LDOs, one 400 mA load switch, 2-channel level translator and 32.768 kHz crystal oscillator driver.| Part No. | PCA9450 |
|---|---|
| Datasheet | PCA9450 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Power management |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Six high-efficiency step-down regulators – Three 3 A buck regulators with DVS feature and remote sense – PCA9450AA – Three 3 A buck regulators – PCA9450B – Two 3 A buck regulators – PCA9450C – 6 A dual-phase buck regulator and 3 A buck regulator● One 3 A buck regulator
● Two 2 A buck regulators
● Five linear regulators – Two 10 mA LDOs – One 150 mA LDO – One 200 mA LDO – One 300 mA LDO
● Support various memory types: DDR4/LPDDR4/DDR3L via system UBOOT configuration, no hardware change required
● 400 mA load switch with built-in active discharge resistor
● 32.768 kHz crystal oscillator driver and buffer output NXP Semiconductors PCA9450 Power management IC for i.MX 8M application processor family
● Two channel logic level translator
● Power control IO – Power ON/OFF control – Standby/run mode control
● Fm+ 1 MHz I2C-bus interface
● ESD protection – Human Body Model (HBM) : +/- 2000 V – Charged Device Model (CDM) : +/-500 V
● 7 mm x 7 mm, 56-pin HVQFN with 0.4 mm pitch 3
APPLICATIONS
● IoT Devices● Tablet
● Electronic Point of Sale (ePOS)
● Industrial application 4 Ordering information Table 1.
