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CPS4061
Application
Phones
Wearable Devices
Accessories
The CPS4061 is a highly efficient, Qi-compliant, single-chip wireless power receiver and transmitter. It supports up to 100W applications at receiver (Rx) mode, which is particularly suitable for phone and
portable device applications.
| Part Number | CPS4061 | |
|---|---|---|
| Rx Mode | Output Power (W) | 100 |
| AC/VRECT AMR (V) | 30 | |
| Vout Max (V) | 24 | |
| lout Max (A) | 5 | |
| Current Sensing | Internal | |
| Tx Mode | Max Power (W) | 20 |
| Digital | Core | 32-bit |
| Memory | 32k MTP/ 6k SRAM | |
| Package | WLCSP-69 | |
Support up to 100W (EPP and Proprietary) or 15W (MPP) in receiver mode and 20W (BPP and Proprietary) in transmitter mode
Embedded 32-bit digital core and on-chip 32kB MTP and 6kB SRAM
WPC Qi 2.x compliant wireless power receiver/transmitter (without authentication)
Full synchronous rectifier/inverter with low RDS_ON
3 pairs of communication channels for ASK modulation, independent control
Dummy load as ASK modulation for MPP
Integrated Cs switch driver for MPP
Ultra-low dropout linear (LDO) regulator with programmable output voltage with 12mV step
Support (internal) Q-factor detection feature
General purpose I/O (push-pull) pins and Open-Drain (OD) pins with 1.8V/1.2V options
Support I2C interfaces for system configuration and customization
Comprehensive protections
12-bit ADC for comprehensive input and output power monitoring
Rectifier over-voltage protection (OVP)
Rectifier over-current protection (AC OCP)
Main LDO over current protection (OCP)
Over temperature protection (OTP)
Available in WLCSP package