| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Interface | |
| Mounting Type | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The ADP1046ACPZ-R7 from Analog Devices is a digital secondary side controller optimized for AC-to-DC and isolated DC-to-DC power supply applications. It integrates essential PWM controller functions, including programmable loop filters and dead time control for enhanced efficiency.
This controller features a digital control loop and supports local and remote voltage sensing, as well as primary and secondary side current sensing. It offers extensive fault detection and protection, including overcurrent, overvoltage, undervoltage lockout, and overtemperature protection. The integrated EEPROM allows for extensive programming of loop filter characteristics, PWM signal timing, and soft-start sequencing.
Designed for flexibility and minimal component count, the ADP1046ACPZ-R7 operates from a single 3.3V supply. It is available in a 32-lead LFCSP package, suitable for surface mounting. The device utilizes an I2C interface for programming and telemetry, providing access to monitoring and system test functions.
Key features include 7 PWM control signals, programmable voltage line feedforward, and synchronous rectifier control. Its applications span redundant power supply systems, server, storage, network, and communications infrastructure.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The operating voltage range is 0V to 1.6V.
The operating current is 20 mA.
It provides 7 PWM control signals.
It uses an I2C interface.
It is available in a 32-LFCSP-WQ (5x5) surface-mount package, also described as a 32-WFQFN exposed pad CSP.
