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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
A4450KESTR-J | |
|---|---|
DigiKey Part Number | 620-A4450KESTR-JTR-ND - Tape & Reel (TR) 620-A4450KESTR-JCT-ND - Cut Tape (CT) 620-A4450KESTR-JDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | A4450KESTR-J |
Description | IC REG CTRLR BUCK-BOOST 20QFN |
Manufacturer Standard Lead Time | 24 Weeks |
Customer Reference | |
Detailed Description | Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-QFN (4x4) |
Datasheet | Datasheet |
Product Attributes
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | Allegro MicroSystems | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Output Type | Transistor Driver | |
Function | Step-Up/Step-Down | |
Output Configuration | Positive | |
Topology | Buck-Boost | |
Number of Outputs | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 3V ~ 36V | |
Frequency - Switching | 250kHz ~ 2.2MHz | |
Duty Cycle (Max) | - | |
Synchronous Rectifier | No | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Enable, Frequency Control, Soft Start | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Grade | Automotive | |
Qualification | AEC-Q100 | |
Mounting Type | Surface Mount, Wettable Flank | |
Package / Case | 20-WFQFN Exposed Pad | |
Supplier Device Package | 20-QFN (4x4) | |
Base Product Number |
In-Stock: 14,337
Check for Additional Incoming Stock
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | €2.13000 | €2.13 |
| 10 | €1.58500 | €15.85 |
| 25 | €1.44840 | €36.21 |
| 100 | €1.29810 | €129.81 |
| 250 | €1.22632 | €306.58 |
| 500 | €1.18306 | €591.53 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,500 | €1.12964 | €1,694.46 |
| 3,000 | €1.10349 | €3,310.47 |
| 4,500 | €1.09040 | €4,906.80 |
| 7,500 | €1.07589 | €8,069.18 |
| Unit Price without VAT: | €2.13000 |
|---|---|
| Unit Price with VAT: | €2.61990 |
Ireland