SSL2101T The NXP Semiconductors SSL2101T is a Switched Mode Power Supply (SMPS) controller IC designed for dimmable LED lighting applications. It operates directly from rectified mains and supports phase cut dimmers.
Mfr Part #:

SSL2101T

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors SSL2101T is a Switched Mode Power Supply (SMPS) controller IC designed for dimmable LED lighting applications. It operates directly from rectified mains and supports phase cut dimmers.
✓ Total Stock: 3,231 pcs
$ Price Range: $0.30

SSL2101T Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
373 pcs
373 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
358 pcs
358 pcs On Request 1 On Request On Request 1150+ On Request On Request

SSL2101T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SSL2101T Description

Short technical summary and product information.

The SSL2101T from NXP Semiconductors is a Switched Mode Power Supply (SMPS) controller IC engineered for driving LED devices, particularly in dimmable lighting applications. It is designed to operate directly from rectified mains voltage and is compatible with phase cut dimmers, facilitating easy integration into existing lighting control infrastructure.

 

Key electrical specifications include a VCC supply voltage range of 8.5V to 40V and an oscillator frequency between 10kHz and 200kHz. The device features a high-voltage power switch with a drain-source on-state resistance (RDSon) of 6.5 Ohms typical at 25°C and 9.0 Ohms typical at 125°C. It also includes built-in protection features such as OverTemperature Protection (OTP), Short-Winding Protection (SWP), and OverCurrent Protection (OCP).

 

The SSL2101T is suitable for various power requirements, including SSL retro-fit lamps (1W to 10W), LED modules (10W to 15W), and LED strings (1W to 15W). It is housed in an SO16 plastic small outline package with 16 leads and a body width of 3.9 mm.

 

Integrated circuitry optimizes the dimming curve for natural dimming and enhances valley switching efficiency. The device also includes built-in demagnetization detection and internal VCC generation for start-up directly from the rectified mains voltage.

SSL2101T Quick Information

Product Type: SMPS Controller IC
Canonical Name: SSL2101T SMPS Controller IC
Subcategory: Voltage Regulators - Linear Regulator Controllers

SSL2101T Compliance

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

SSL2101T Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

SSL2101T Features

  • SMPS controller IC for dimmable LED lighting.
  • Operates directly from rectified mains voltage.
  • Supports TRIAC and transistor dimmers.
  • Built-in OverTemperature Protection (OTP).
  • SO16 plastic small outline package.

SSL2101T Applications

  • Suitable for SSL retro-fit lamps.
  • Ideal for LED modules and spots.
  • Used in LED strings for retail display.
  • Enables dimmable LED lighting solutions.

SSL2101T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical RDSon resistance of the SSL2101T at 25°C?

The typical RDSon resistance at 25°C is 6.5 Ohm.

What is the maximum supply voltage for the SSL2101T?

The maximum supply voltage (VCC) is 40 V.

What is the oscillator frequency range of the SSL2101T?

The oscillator frequency ranges from 10 kHz to 200 kHz.

What package does the SSL2101T come in?

It comes in a SO16 package.

What is the maximum duty cycle supported by the SSL2101T?

The maximum duty cycle is 75%.

What is the operating ambient temperature range for the SSL2101T?

It operates from -40°C to 100°C ambient temperature.

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