AS3845D813 The AS3845D813 is a Current Mode Controller from Silicon Labs. It is designed to provide improved tolerances in power supply manufacturing.
Mfr Part #:

AS3845D813

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The AS3845D813 is a Current Mode Controller from Silicon Labs. It is designed to provide improved tolerances in power supply manufacturing.
✓ Total Stock: 980 pcs
$ Price Range: $0.75

AS3845D813 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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980 pcs
980 pcs On Request 1 On Request On Request On Request On Request On Request

AS3845D813 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

AS3845D813 Description

Short technical summary and product information.

The AS3845D813, manufactured by Silicon Labs, is a Current Mode Controller. This device is part of the AS3842 family, offering pin-for-pin replacement for the industry-standard UC3842 series.

 

The AS3845D813 is engineered for significantly improved tolerances in power supply manufacturing. It features a 2.5 V reference trimmed to 1.0% tolerance and trimmed oscillator discharge current for guaranteed performance.

 

This component is suitable for applications requiring precise power management. Its design aims to enhance the reliability and efficiency of power supply units.

AS3845D813 Quick Information

Product Type: Current Mode Controller
Canonical Name: AS3845D813 Current Mode Controller
Subcategory: Current Mode Controller

AS3845D813 Compliance

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

AS3845D813 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

AS3845D813 Features

  • Current Mode Controller functionality.
  • Pin-for-pin UC3842 series replacement.
  • Improved manufacturing tolerances.
  • 1.0% tolerance 2.5V reference.
  • Designed for power supply applications.

AS3845D813 Applications

  • Used in power supply control circuits
  • Suitable for switching power converters
  • Ideal for offline flyback converters
  • Used in DC-DC converter modules
  • Applicable in battery charger systems

AS3845D813 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the function of the AS3845D813?

The AS3845D813 is a Current Mode Controller.

What is the RoHS status of the AS3845D813?

The AS3845D813 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the AS3845D813?

The MSL for the AS3845D813 is 1 Unlimited.

What is the REACH status for the AS3845D813?

The AS3845D813 is REACH Unaffected.

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