HV9912NG-G Microchip

HV9912NG-G electronic component of Microchip
HV9912NG-G Microchip
HV9912NG-G LED Lighting Drivers
HV9912NG-G  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of HV9912NG-G LED Lighting Drivers across the USA, India, Europe, Australia, and various other global locations. HV9912NG-G LED Lighting Drivers are a product manufactured by Microchip. We provide cost-effective solutions for LED Lighting Drivers, ensuring timely deliveries around the world.

Part No. HV9912NG-G
Manufacturer: Microchip
Category: LED Lighting Drivers
Description: Driver; external MOSFET, PWM dimming; LED controller; 9÷100V
Datasheet: HV9912NG-G Datasheet (PDF)
Price (USD)
1: USD 2.0625 ea
Line Total: USD 2.06 
Availability : 2909
  
Ship by Wed. 06 Aug to Fri. 08 Aug
QtyUnit Price
1$ 2.0625
25$ 1.573
90$ 1.452

Availability 1746
Ship by Fri. 08 Aug to Thu. 14 Aug
MOQ : 45
Multiples : 45
QtyUnit Price
45$ 1.825
135$ 1.725
270$ 1.7
540$ 1.7
1035$ 1.6875
2520$ 1.675
5040$ 1.675


Availability 2909
Ship by Wed. 06 Aug to Fri. 08 Aug
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 2.0625
25$ 1.573
90$ 1.452


Availability 520
Ship by Wed. 06 Aug to Fri. 08 Aug
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 2.996
3$ 2.786
10$ 2.576


Availability 1746
Ship by Fri. 08 Aug to Thu. 14 Aug
MOQ : 135
Multiples : 45
QtyUnit Price
135$ 2.424
135$ 2.2121
270$ 2.0606
540$ 2.0263
1035$ 1.9783


Availability 520
Ship by Fri. 08 Aug to Thu. 14 Aug
MOQ : 72
Multiples : 1
QtyUnit Price
72$ 3.6243

   
Manufacturer
Product Category
RoHS - XON
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Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Input Voltage
Brand
Power Dissipation
High Level Output Current
Low Level Output Current
Factory Pack Quantity :
Cnhts
For Use With
Hts Code
Mxhts
Pd - Power Dissipation
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the HV9912NG-G from our LED Lighting Drivers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the HV9912NG-G and other electronic components in the LED Lighting Drivers category and beyond.

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HV9912 Switch-Mode LED Driver IC with High Current Accuracy and Hiccup Mode Protection Features General Description Switch-mode Controller for Single-switch Drivers: HV9912 is an LED driver IC designed to control -Buck single-switch PWM converters (buck, boost, - Boost buck-boost and SEPIC) in a Constant Frequency or - Buck-boost Constant Off-time mode. The controller uses a peak - SEPIC Current Mode control scheme with programmable Works with High-side Current Sensors slope compensation and includes an internal transconductance amplifier to control the output current Closed-loop Control of Output Current in closed loop, enabling high output current accuracy. High Pulse-Width Modulation (PWM) Dimming In the case of buck and buck-boost converters, the Ratio output current can be sensed using a high-side current Internal 90V Linear Regulator (can be extended sensor like the HV7800. In the Constant Frequency using external Zener Diodes) mode, multiple HV9912 ICs can be synchronized with Internal 2% Voltage Reference (0C < T < 85C) A each other or with an external clock, using the SYNC Constant Frequency or Constant Off-time pin. Programmable MOSFET current limit enables Operation current limiting during Input Undervoltage and Output Overload conditions. The IC also includes a 0.2A Programmable Slope Compensation source and 0.4A sink gate driver that makes the Linear and PWM Dimming HV9912 suitable for high-power applications. An +0.2A/0.4A Gate Driver internal 90V linear regulator powers the IC, eliminating Hiccup Mode Protection for both Short-circuit and the need for a separate power supply for the IC. The IC Open-circuit Conditions also provides a FAULT output, which can be used to Output Overvoltage Protection disconnect the LEDs in case of a Fault condition using Synchronization Capability an external disconnect FET. HV9912 also provides a TTL-compatible, low-frequency PWM dimming input Pin Compatible with HV9911 that can accept an external control signal with a duty ratio of 0-100% and a frequency of up to a few kilohertz. Applications The HV9912 includes hiccup protection from both short RGB Backlight Applications and open circuits, with automatic recovery after the Fault condition is cleared. General LED Lighting Applications Battery-powered LED Lamps The HV9912 is a pin-compatible replacement for HV9911. It can be used with existing HV9911 designs, which have input voltages of less than 90V, by changing R , R , and R . OVP1 OVP T Package Type 16-lead SOIC (Top View) 1 16 VIN FDBK 2 VDD 15 IREF 3 14 GATE COMP 4 13 GND PWMD 5 CS 12 OVP 6 11 SC FAULT RT 7 10 REF See Table 2-1 for pin information. 8 9 SYNC CLIM 2016 Microchip Technology Inc. DS20005583A-page 1HV9912 Functional Block Diagram VIN Linear Regulator V REF bg VDD + SS - 5.60/6.10V CLIM - POR + GATE Blanking CS T BLANK + Q 1:2 R ramp + - FAULT SS - S 5V rising SC 4.5V falling POR OVD SCD - OVPD 13R OVP + Hiccup/Dimming COMP Block R T BLANK,SC + PWMD SS SCD SYNC - FDBK - G M One Shot RT + IREF 2 PWMD GND PWMD DS20005583A-page 2 2016 Microchip Technology Inc.

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
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