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ISL8843AABZ-T The Renesas ISL8843AABZ-T is a DC DC Switching Controller IC designed for boost and flyback topologies. It operates with a supply voltage range of 9V to 30V.
Mfr Part #:

ISL8843AABZ-T

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas ISL8843AABZ-T is a DC DC Switching Controller IC designed for boost and flyback topologies. It operates with a supply voltage range of 9V to 30V.
✓ Total Stock: 8 pcs
$ Price Range: $0.75

ISL8843AABZ-T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
8 pcs
On Request
8 pcs On Request 1 On Request On Request On Request On Request On Request
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ISL8843AABZ-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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ISL8843AABZ-T Description

Short technical summary and product information.

The Renesas ISL8843AABZ-T is a versatile DC DC Switching Controller IC supporting both boost and flyback topologies. It is designed for positive, isolation-capable output configurations and offers step-up and step-up/step-down functionality.

 

This controller operates within a wide supply voltage range of 9V to 30V and features a high switching frequency of up to 2MHz. The maximum duty cycle is rated at 96%, ensuring efficient power conversion. Control features include current limit and frequency control, providing flexibility in design.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) format, the ISL8843AABZ-T is suitable for surface mount applications. Its operating temperature range is -40°C to 105°C (TA). The device is synchronous rectifier 'No' and does not feature clock synchronization.

 

This component is ideal for power management applications requiring efficient voltage regulation and conversion. Its robust design and wide operating parameters make it suitable for various electronic systems.

ISL8843AABZ-T Quick Information

Product Type: DC DC Switching Controller
Canonical Name: ISL8843AABZ-T DC DC Switching Controller
Subcategory: Power Management (PMIC)

ISL8843AABZ-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ISL8843AABZ-T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISL8843AABZ-T Features

  • Boost and flyback topology controller.
  • Wide 9V to 30V supply voltage range.
  • High switching frequency up to 2MHz.
  • Surface mount 8-SOIC package.
  • Operates from -40°C to 105°C.

ISL8843AABZ-T Applications

  • Suitable for step-up power conversion.
  • Ideal for isolation capable outputs.
  • Used in power management circuits.
  • Supports step-down voltage regulation.

ISL8843AABZ-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the ISL8843AABZ-T?

The operating voltage range is 9V to 30V.

What is the maximum switching frequency of the ISL8843AABZ-T?

The maximum switching frequency is up to 2MHz.

What is the maximum duty cycle for this DC DC Switching Controller?

The maximum duty cycle is 96%.

What is the operating temperature range for the ISL8843AABZ-T?

The operating temperature range is -40°C to 105°C (TA).

What type of package is the ISL8843AABZ-T in?

The ISL8843AABZ-T is in an 8-SOIC package.

How is the ISL8843AABZ-T mounted?

It is a surface mount device.

What topologies does the ISL8843AABZ-T support?

It supports Boost and Flyback topologies.

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