
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 |
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 |
Quantity | Unit Price | Ext Price |
---|---|---|
1 | $3.91000 | $3.91 |
10 | $2.90700 | $29.07 |
25 | $2.65640 | $66.41 |
100 | $2.38060 | $238.06 |
250 | $2.24900 | $562.25 |
500 | $2.16966 | $1,084.83 |
Quantity | Unit Price | Ext Price |
---|---|---|
1,500 | $2.07168 | $3,107.52 |
3,000 | $2.02373 | $6,071.19 |
4,500 | $1.99972 | $8,998.74 |
7,500 | $1.97312 | $14,798.40 |
Unit Price without GST: | $3.91000 |
---|---|
Unit Price with GST: | $4.30100 |