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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersISL6843IB
ISL6843IB Image
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ISL6843IB - Intersil

Manufacturer Part Number
ISL6843IB
Manufacturer
Intersil (Renesas Electronics Corporation)
Allelco Part Number
32D-ISL6843IB
ECAD Model
Parts Description
SWITCHING CONTROLLER
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
ISL6843IB.pdf
Our certification
In stock: 32711

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Specifications

ISL6843IB Tech Specifications
Intersil - ISL6843IB technical specifications, attributes, parameters and parts with similar specifications to Intersil - ISL6843IB

Product Attribute Attribute Value  
Manufacturer Intersil (Renesas Electronics Corporation)  
Voltage - Supply (Vcc/Vdd) 9V ~ 16V  
Topology Boost, Flyback  
Synchronous Rectifier Yes  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 105°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching Up to 2MHz  
Duty Cycle (Max) 96%  
Control Features Current Limit, Frequency Control  
Clock Sync No  
Base Product Number ISL6843  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Intersil ISL6843IB

Product Attribute ISL6843IB ISL6841IUZ ISL6843IRZ-T ISL6843IRZ-T
Part Number ISL6843IB ISL6841IUZ ISL6843IRZ-T ISL6843IRZ-T
Manufacturer Intersil Renesas Electronics America Inc Renesas Electronics America Inc Intersil
Supplier Device Package 8-SOIC 8-MSOP 8-DFN (2x3) 8-DFN (2x3)
Voltage - Supply (Vcc/Vdd) 9V ~ 16V 7.5V ~ 14V 9V ~ 16V 9V ~ 16V
Output Phases 1 1 1 1
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable Positive, Isolation Capable
Number of Outputs 1 1 1 1
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number ISL6843 ISL6841 ISL6843 ISL6843
Serial Interfaces - - - -
Frequency - Switching Up to 2MHz Up to 2MHz Up to 2MHz Up to 2MHz
Topology Boost, Flyback Boost, Flyback Boost, Flyback Boost, Flyback
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Clock Sync No No No No
Package Tube Tube Tape & Reel (TR) Bulk
Duty Cycle (Max) 96% 48% 96% 96%
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-VFDFN Exposed Pad 8-VFDFN Exposed Pad
Series - - - -
Synchronous Rectifier Yes Yes Yes Yes
Control Features Current Limit, Frequency Control Current Limit, Frequency Control Current Limit, Frequency Control Current Limit, Frequency Control

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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ISL6843IB

Intersil
32D-ISL6843IB

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