28-QFN_05-08-1712 rev B
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LTC7840HUFD#TRPBF

DigiKey Part Number
LTC7840HUFD#TRPBF-ND - Tape & Reel (TR)
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC7840HUFD#TRPBF
Description
DUAL PHASE/OUTPUT NON-SYNCH BOOS
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC7840HUFD#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
PWM
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
5.5V ~ 60V
Frequency - Switching
50kHz ~ 425kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)
Base Product Number
LTC7840
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Available To Order
Check Lead Time
Quantity
All prices are in CHF
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.4.65000Fr.11,625.00
Manufacturers Standard Package
Unit Price without VAT:Fr.4.65000
Unit Price with VAT:Fr.5.02665
For Use With
1 Items
DC2744A

DC2744A

EVAL BOARD FOR LTC7840

Analog Devices Inc.

Fr.112.71000