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SC2603ASKTRT The Semtech SC2603ASKTRT is a voltage-mode PWM boost controller designed for DC/DC power supply applications. It offers a compact solution with a fixed switching frequency of 200kHz.
Mfr Part #:

SC2603ASKTRT

Available from 1 distributors
Mfr Name: Semtech
Semtech
The Semtech SC2603ASKTRT is a voltage-mode PWM boost controller designed for DC/DC power supply applications. It offers a compact solution with a fixed switching frequency of 200kHz.
✓ Total Stock: 120 pcs
$ Price Range: $0.78

SC2603ASKTRT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
120 pcs
On Request
120 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SC2603ASKTRT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle
Duty Cycle (Max)
Efficiency
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Supplier Package
Supply Current
Synchronous Rectifier
Topology
Voltage
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SC2603ASKTRT Description

Short technical summary and product information.

The Semtech SC2603ASKTRT is a low-cost, voltage-mode PWM controller suitable for DC/DC power supply applications. It enables the implementation of simple, fixed-voltage boost regulators with minimal external components, making it ideal for compact circuit designs.

 

Key features include a 200kHz switching frequency, an input voltage range of 4.5V to 16V, and up to 95% efficiency. The device incorporates internal compensation, over-current protection, and a soft-start feature. Its small SOT-23-6 package is designed for surface mounting.

 

This controller is well-suited for applications requiring high-density DC/DC conversion, such as portable devices, flat-panel TVs, TV set-top boxes, and auxiliary power supplies for peripheral cards and industrial equipment.

SC2603ASKTRT Quick Information

Product Type: DC DC Switching Controller
Canonical Name: SC2603A PWM Boost Converter Controller
Subcategory: Power Management ICs

SC2603ASKTRT Compliance

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

SC2603ASKTRT Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

SC2603ASKTRT Features

  • Low cost and small size PWM boost controller.
  • Operates from 4.5V to 16V input voltage.
  • Fixed 200kHz switching frequency.
  • Up to 95% efficiency.
  • Compact SOT-23-6 surface mount package.

SC2603ASKTRT Applications

  • Suitable for portable devices.
  • Used in flat panel TV power supplies.
  • Applicable for TV set-top boxes.
  • Ideal for auxiliary power supplies.
  • Designed for industrial power supplies.

SC2603ASKTRT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SC2603ASKTRT?

4.5V to 16V.

What is the switching frequency of the SC2603ASKTRT?

200kHz.

What is the operating temperature range of the SC2603ASKTRT?

-40°C to 125°C (junction).

What package is the SC2603ASKTRT available in?

SOT-23-6 surface-mount package.

What is the typical efficiency of the SC2603ASKTRT?

Up to 95%.

What is the PWM gate drive capability of the SC2603ASKTRT?

800mA typical.

What is the maximum duty cycle of the SC2603ASKTRT?

95%.

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