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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLTC7820IUFD#TRPBF
LTC7820IUFD#TRPBF Image
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See specifications for product details.

LTC7820IUFD#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LTC7820IUFD#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC7820IUFD#TRPBF
ECAD Model
Parts Description
IC CHARGE PUMP DC/DC CTRLR 28QFN
Detailed Description
Package
28-WFQFN Exposed Pad
Data sheet
LTC7820 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 3723

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Quantity

Specifications

LTC7820IUFD#TRPBF Tech Specifications
Analog Devices Inc. - LTC7820IUFD#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC7820IUFD#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply (Vcc/Vdd) 6V ~ 72V  
Topology Buck, Boost  
Synchronous Rectifier No  
Supplier Device Package 28-QFN (4x5)  
Series -  
Serial Interfaces -  
Package / Case 28-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 2  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Down  
Frequency - Switching 100kHz ~ 1MHz  
Duty Cycle (Max) 50%  
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking  
Clock Sync No  
Base Product Number LTC7820  

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC7820IUFD#TRPBF

Product Attribute LTC7820IUFD#TRPBF LTC7841EUHE#PBF LTC7841EUHE#TRPBF LTC7821EUH#PBF
Part Number LTC7820IUFD#TRPBF LTC7841EUHE#PBF LTC7841EUHE#TRPBF LTC7821EUH#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Function Step-Up, Step-Down Step-Up Step-Up Step-Down
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Topology Buck, Boost Boost Boost Buck
Clock Sync No Yes Yes No
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Output Configuration Positive Positive Positive Positive
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Current Limit, Power Good Current Limit, Power Good Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Output Phases 2 12 12 2
Number of Outputs 1 1 1 1
Serial Interfaces - I²C, PMBus, SMBus I²C, PMBus, SMBus -
Voltage - Supply (Vcc/Vdd) 6V ~ 72V 4.5V ~ 60V 4.5V ~ 60V 10V ~ 72V
Frequency - Switching 100kHz ~ 1MHz 75kHz ~ 850kHz 75kHz ~ 850kHz 200kHz ~ 1.5MHz
Base Product Number LTC7820 LTC7841 LTC7841 LTC7821
Series - - - -
Package / Case 28-WFQFN Exposed Pad 36-WFQFN Exposed Pad 36-WFQFN Exposed Pad 32-WFQFN Exposed Pad
Supplier Device Package 28-QFN (4x5) 36-QFN (5x6) 36-QFN (5x6) 32-QFN (5x5)
Duty Cycle (Max) 50% 96% 96% 40%
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Synchronous Rectifier No Yes Yes No
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver

LTC7820IUFD#TRPBF Datasheet PDF

Download LTC7820IUFD#TRPBF pdf datasheets and Analog Devices Inc. documentation for LTC7820IUFD#TRPBF - Analog Devices Inc..

Datasheets
LTC7820 Datasheet.pdf
Other Related Documents
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
Environmental Information
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LTC7820IUFD#TRPBF Image

LTC7820IUFD#TRPBF

Analog Devices Inc.
32D-LTC7820IUFD#TRPBF

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