Step1: Product
Active-Semi International Inc ACT8945AQJ305-T
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Manufacturer
Manufacturer No
ACT8945AQJ305-T
Package
TQFN EP
Packaging
Tape and Reel
Description
Buck Converter to 40-Pin TQFN EP T/R
Detailed Description
Easy power control is made possible with this false pin count ACT8945AQJ305-T power management IC by Active-Semi. This power management IC has an input voltage of 2.7 to 5.5 V. It has a switching frequency of 2200 kHz. This power management IC has an operating temperature range of -40 °C to 85 °C.
Datasheet
HTS
8542.39.00.90
PPAP
No
EU RoHS
Compliant
Function
Buck Converter
Mounting
Surface Mount
ECCN (US)
EAR99
Packaging
Tape and Reel
Pin Count
40
Automotive
No
Lead Shape
No Lead
PCB changed
40
Availability
No Stock Available
Package Width
5.1(Max)
Package Height
0.75(Max)
Package Length
5.1(Max)
Supplier Package
TQFN EP
Input Voltage (V)
2.7 to 5.5
Standard Package Name
QFN
Maximum Supply Current (mA)
14
Maximum Power Dissipation (mW)
2700
Maximum Storage Temperature (°C)
150
Maximum Switching Frequency (kHz)
2200
Minimum Storage Temperature (°C)
-65
Maximum Operating Temperature (°C)
85
Minimum Operating Temperature (°C)
-40
| Attribute | Value |
|---|---|
| HTS | 8542.39.00.90 |
| PPAP | No |
| EU RoHS | Compliant |
| Function | Buck Converter |
| Mounting | Surface Mount |
| ECCN (US) | EAR99 |
| Packaging | Tape and Reel |
| Pin Count | 40 |
| Automotive | No |
| Lead Shape | No Lead |
| PCB changed | 40 |
| Availability | No Stock Available |
| Package Width | 5.1(Max) |
| Package Height | 0.75(Max) |
| Package Length | 5.1(Max) |
| Supplier Package | TQFN EP |
| Input Voltage (V) | 2.7 to 5.5 |
| Standard Package Name | QFN |
| Maximum Supply Current (mA) | 14 |
| Maximum Power Dissipation (mW) | 2700 |
| Maximum Storage Temperature (°C) | 150 |
| Maximum Switching Frequency (kHz) | 2200 |
| Minimum Storage Temperature (°C) | -65 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Temperature (°C) | -40 |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 28, 2026 - Oct 29, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
