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25LC128
Hotenda Part Number
H2743395
Manufacturer Part
ISL6540ACRZ
Manufacturer
Intersil
Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5)
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
4419
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$3.84
$3.84
10
$0.35
$3.45
100
$0.03
$2.83
500
$0.00
$2.41
1,000
$2.03
$2.03

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
ISL6540A
EDA / CAD Models
Download from Accelerated Designs
PCN Assembly/Origin
DFN/QFN Alternate Manufacturing Site 25/Oct/2013
Wafer Fab Site Transfer 09/Jul/2014
Product Training Modules
Application: Industrial Controls
Category
Integrated Circuits (ICs)
Clock Sync
No
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Duty Cycle (Max)
100%
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Frequency - Switching
250kHz ~ 2MHz
Function
Step-Down
Manufacturer
Intersil
Number of Outputs
1
Operating Temperature
0°C ~ 70°C (TA)
Output Configuration
Positive
Output Phases
1
Output Type
Transistor Driver
Package / Case
28-VFQFN Exposed Pad
Packaging
Tube
Part Status
Active
Serial Interfaces
-
Series
-
Supplier Device Package
28-QFN (5x5)
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply (Vcc/Vdd)
2.97 V ~ 22 V

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IC REG CTRLR BUCK PWM VM 28-QFN
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