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I2C-ACC
I2C-ACC - Brand New IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The ADP1051 is an advanced digital controller with PMBusTM interface targeting high density, high efficiency DCDC power conversion. This controller implements voltage mode control with high speed, input line feed-forward for enhanced transient and improved noise performance. The ADP1051 has 6 programmable PWM outputs capable of controlling most high efficiency power supply topologies with added control of synchronous rectification. The device includes adaptive dead-time compensation to improve the efficiency over the load range and programmable light load mode operation combined with low device power consumption to reduce system standby power losses.
FEATURES
Versatile, digital voltage mode controller
High speed, input voltage feed-forward control
6 PWM logic outputs with 625ps resolution
Switching frequency 50 kHz to 625 kHz
Frequency synchronization master & slave
Multiple energy saving modes
Adaptive dead-time compensation for efficiency optimization
Low device power consumption - typical 100 mW
Direct Parallel operation
• Accurate droop current share
• Pre-bias start-up
• Reverse current protection
• Conditional over-voltage protection
Extensive fault detection and protections
Ultra compact package design 4*4mm 24-pin LFCSP
PMBus Compliant
Easy to use programming via Graphic User Interface (GUI)
High reliability EEPROM for programming & data storage
-40 °C ~ 125 °C operation temperature
APPLICATIONS
High density isolated dc-to-dc power supplies Intermediate bus converters High
availability parallel power systems
Server, storage, industrial, networking, and communications infrastructure
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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