-
Description
The ML4832IP is a high power factor, high efficiency electronic ballast designed for both dimmable and non-dimmable applications. It is a complete solution that integrates power factor correction and dimming ballast control in one IC. This BiCMOS IC offers low distortion, high efficiency continuous boost with average current sensing PFC section. It also features a programmable start scenario for rapid or instant start lamps, lamp current feedback for dimming control, and variable frequency dimming and starting. The ML4832IP is equipped with a programmable restart function for lamp out conditions to reduce ballast heating, and it has an over-temperature shutdown feature for safety. The PFC overvoltage comparator eliminates output "runaway" due to load removal, and the large oscillator amplitude and gain modulator improve noise immunity. Additionally, it has a low start-up current of less than 0.5mA.
Specifications and features
- Power factor correction and dimming ballast control in one IC
- Low distortion, high efficiency continuous boost with average current sensing PFC section
- Programmable start scenario for rapid or instant start lamps
- Lamp current feedback for dimming control
- Variable frequency dimming and starting
- Programmable restart for lamp out condition to reduce ballast heating
- Over-temperature shutdown replaces external heat sensor for safety
- PFC overvoltage comparator eliminates output "runaway" due to load removal
- Large oscillator amplitude and gain modulator improves noise immunity
- Low start-up current <0.5mA
Application Scenarios
Comparison
AdvantagesDisadvantages -
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download ML4832IP
- Chipdatas Part: CD90-ML4832IP
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/20 08:51 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.