Microchip HV9963NG-G-M934

Manufacturer No:

HV9963NG-G-M934

Manufacturer:

Microchip

Package:

16-SOIC (0.154, 3.90mm Width)

Description:

CLOSED LOOP LED DRIVER WITH ENHANCED PWM DIMMING

Quantity:

Delivery:

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In Stock :Available

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HV9963NG-G-M934 information

Microchip HV9963NG-G-M934 technical specifications, attributes, parameters and parts with similar specifications to Microchip HV9963NG-G-M934.

Type
Parameter

Category
Integrated Circuits (ICs)

Manufacturer
Microchip Technology

Packaging
Tape & Reel (TR), Cut Tape (CT)

Part Status
Active

Manufacturer Lead Time
7 Weeks

Applications
Backlight

Current - Output / Channel
-

Dimming
PWM

Frequency
100kHz, 520kHz

Internal Switch(s)
No

Mounting Type
Surface Mount

Number of Outputs
1

Operating Temperature
-40°C ~ 125°C (TA)

Package / Case
16-SOIC (0.154", 3.90mm Width)

Supplier Device Package
16-SOIC

Topology
SEPIC, Step-Down (Buck), Step-Up (Boost)

Type
DC DC Controller

Voltage - Output
-

Voltage - Supply (Max)
40V

Voltage - Supply (Min)
8V

ExportControlClassNumber
EAR99

HtsusCode
8542.39.0060

MoistureSensitivityLevel
1 (Unlimited)

ReachStatus
REACH Unaffected

Download datasheets and manufacturer documentation for Microchip HV9963NG-G-M934.

Data Sheets:

cc46b19fe848285bde0d3319e498a347.pdf

User Guide:

eaec792e124d45ef5807704860fa24da.pdf

The HV9963 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buck-boost or SEPIC) in a constant frequency mode. The controller uses a peak current-mode control scheme (with programmable slope compensation) and includes an internal transconductance amplifier to accurately control the output current over all line and load conditions. Multiple HV9963s can be synchronized to each other or to an external clock using the SYNC pin. The IC also provides a disconnect switch gate drive output, which can be used to disconnect the LEDs in case of a fault condition using an external disconnect FET. The 10V external FET drivers allow the use of standard level FETs. The low voltage 5.0V AVDD is used to power the internal logic and also acts as a reference voltage to set the current level. The HV9963 includes an enhanced PWM dimming logic (patent pending) that enables very high PWM dimming ratios. The HV9963 also provides a TTL compatible, low-frequency PWM dimming input that can accept an external control signal with a duty ratio of 0-100% and a frequency of up to a few tens of kilohertz.

Buck
Boost
Buck-boost and SEPIC
High output current accuracy
High PWM dimming ratio (>5000:1)
Internal 40V linear regulator
Internal ±2% voltage reference
Constant frequency operation with sync capability
Programmable soft start
10V GATE drivers
Hiccup mode protection for both short circuit and open circuit conditions

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.