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4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
Specifications
Brand Name :
Analog Devices Inc.
Model Number :
LTC3780IG#TRPBF
Certification :
ISO9001
Place of Origin :
China,GuangDong,ShenZhen
MOQ :
>=20pcs
Price :
￥0.99
Payment Terms :
Escrow, L/C, D/A,
Supply Ability :
35000 Acre/Acres per Day+pcs+1-2days
Delivery Time :
1-3work days
Packaging Details :
Original factory sealed packing with standard types: tube,tray,tape and reel,box,bag packing. Or request for your need.
Description :
IC REG CTRLR BUCK-BOOST 24SSOP
Operating Voltage: :
4V ~ 30V
Operating Temperature: :
0°C ~ 70°C
Product Status :
Active
-3db Bandwidth :
200kHz ~ 400kHz
Type :
Transistor Driver
Package / Case :
24-SSOP
Base Product Number :
LTC3780
Description

4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

PRODUCT DESCRIPTION

The LTC®3780 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. The constant frequency current mode architecture allows a phaselockable frequency of up to 400kHz.With a wide 4V to 30V (36V maximum) input and output range and seamless transfers between operating modes, the LTC3780 is ideal for automotive, telecom and battery-powered systems.


The operating mode of the controller is determined through the FCB pin. For boost operation, the FCB mode pin can select among Burst Mode® operation, discontinuous mode and forced continuous mode. During buck operation, the FCB mode pin can select among skip-cycle mode, discontinuous mode and forced continuous mode. Burst Mode operation and skip-cycle mode provide high efficiency operation at light loads while forced continuous mode and discontinuous mode operate at a constant frequency.


Fault protection is provided by an output overvoltage comparator and internal foldback current limiting. A power good output pin indicates when the output is within 7.5% of its designed set point.

PRODUCT PROPERTIES

Product 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)
4V ~ 30V
Frequency - Switching
200kHz ~ 400kHz
Duty Cycle (Max)
99%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-SSOP (0.209", 5.30mm Width)
Supplier Device Package
24-SSOP
Base Product Number
LTC3780

4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

Product tags

dc dc step down converter

,

step up switching regulator

,

dc to dc step down converter
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4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

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Product Detail
Brand Name :
Analog Devices Inc.
Model Number :
LTC3780IG#TRPBF
Certification :
ISO9001
Place of Origin :
China,GuangDong,ShenZhen
MOQ :
>=20pcs
Price :
￥0.99
Contact Supplier
video
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP
4V ~ 30V 200kHz ~ 400kHz Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SSOP

STJK(HK) ELECTRONICS CO.,LIMITED

Verified Supplier
4 Years
hong kong
Since 2010
Business Type :
Exporter, Trading Company, Seller
Main Products :
Electronic IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
1000000-9990000
Employee Number :
20~100
Certification Level :
Verified Supplier
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