| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,002 pcs
|
2002 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
76 pcs
|
76 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UCD9240PFC is a highly configurable digital point of load system controller designed for advanced power management. This device can control up to four voltage rails and eight phases, supporting non-isolated DC/DC PWM control.
Key electrical specifications include a switching frequency of up to 2MHz, a duty-cycle resolution of 250 ps, and a closed-loop resolution of up to 1mV. The operating voltage range is from 3V to 3.6V, with an operating temperature range of -40°C to 125°C.
This controller is suitable for applications requiring precise voltage and phase management. It supports features like voltage tracking, margining, sequencing, and current/temperature balancing for multi-phase power stages. The device is available in an 80-TQFP package and is designed for surface mount installation.
Additional features include hardware-accelerated compensation, multiple soft-start/soft-stop configurations, and fan monitoring. The UCD9240PFC also provides 12-bit digital monitoring of power supply parameters and multiple levels of fault protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $8.40 | $8.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 125°C
2MHz
250 ps
1mV
3V to 3.6V
It controls up to four voltage rails and up to eight phases.
80-TQFP