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25LC128
Hotenda Part Number
H2736462
Manufacturer Part
LTC3890IUH#PBF
Manufacturer
Linear Technology
Description
Buck, SEPIC Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 32-QFN (5x5)
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
7486
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$11.31
$11.31
25
$0.30
$7.56
100
$0.06
$6.42

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

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  • Delivery date: usually 2 to 7 working days.
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Datasheets
LTC3890
Online Catalog
Forward
Product Training Modules
LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
Category
Integrated Circuits (ICs)
Clock Sync
No
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Duty Cycle (Max)
99%
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Function
Step-Down, Step-Up/Step-Down
Manufacturer
Linear Technology
Number of Outputs
2
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Output Phases
2
Output Type
Transistor Driver
Package / Case
32-WFQFN Exposed Pad
Packaging
Tube
Part Status
Active
Serial Interfaces
-
Series
PolyPhase®
Supplier Device Package
32-QFN (5x5)
Synchronous Rectifier
Yes
Topology
Buck, SEPIC
Voltage - Supply (Vcc/Vdd)
4 V ~ 60 V

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