i.MX 7ULP Family, Ultra-Low-Power with Graphics
Design Files
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13-Channel Power Management Integrated Circuit (PMIC) for Ultra Low Power Application
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.
Product Details
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
- One 250 mA NMOS LDO
- Three 250 mA PMOS LDO
- Built-in active discharge resistor
General Features
- 10 mA SNVS LDO
- Flexible power ON/OFF sequence
- Fm+ 1 MHz I²C interface
- Output current 1 A
- i.MX 8ULP MCU supported
- I²C interface and input control
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
ESD Protection
- Human body model (HBM): +/- 2000 V
- Charged device model (CDM): +/-500 V
Package
- 7 x 6 Bump array, 0.4 mm pitch, WL-CSP, 2.86 mm x 2.46 mm
Longevity Program
- This product is included in the NXP Product Longevity program ensuring a stable supply of products for 10 years for your embedded designs.
Part numbers include: PCA9460AUK, PCA9460BUK, PCA9460CUK.
Related products
i.MX 8ULP Applications Processor Family
PMIC for Low Power Applications
Power Management IC (PMIC) for i.MX 8M Mini/Nano/Plus
PMIC with 1A Li+ Linear Battery Charger for Low Power Processor Systems
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Documentation
Quick reference to our documentation types.
5 documents
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Application Note
AN13594, PCA9460 Application Note
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Fact Sheet
PMIC PCA9460 for i.MX 8ULP Fact Sheet
Design Resources
Hardware
Quick reference to our
board types.
4 hardware offerings
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Design ConceptBattery Powered Portable Device Design Based on i.MX 8ULP
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Evaluation and Development Boardsi.MX 8ULP Evaluation Kit
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Evaluation and Development BoardsPCA9460 Evaluation Board
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Evaluation and Development Boardsi.MX 8ULP Evaluation Kit 9 (EVK9)
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1 engineering service
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Independent Design House (IDH)
Hardware Engineering
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