Bezahlverfahren
HV9910CLG-G
LED Lighting Drivers High Brightness LED Driver IC
-
Hersteller:
-
Herstellerteil #:
HV9910CLG-G
-
Datenblatt:
-
Type:
DC DC Controller
-
Topology:
Step-Down (Buck)
-
Internal Switch(s):
No
-
Number of Outputs:
1
-
EDA/CAD Modelle:
Verfügbarkeit: 6406 Stck
Bitte füllen Sie das kurze Formular unten aus und wir werden Ihnen umgehend ein Angebot zukommen lassen..
HV9910CLG-G Allgemeine Beschreibung
The HV9910C is an open loop, current mode, control LED driver IC. The HV9910C can be programmed to operate in either a constant frequency or constant off-time mode. It includes a 15 – 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. HV9910C includes a TTL compatible 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 kilohertz. It also includes a 0 – 250mV linear dimming input which can be used for linear dimming of the LED current. As opposed to the HV9910B, the HV9910C is equipped with built-in thermal-shutdown protection.The HV9910C is ideally suited for buck LED drivers. Since the HV9910C operates in open loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. Also, being an open loop controller, PWM dimming response is limited only by the rate of rise of the inductor current, enabling a very fast rise and fall times of the LED current. The HV9910C requires only three external components (apart from the power stage) to produce a controlled LED current making it an ideal solution for low cost LED drivers.
Hauptmerkmale
- Switch mode controller for single switch LED drivers
- Enhanced drop-in replacement to the HV9910B
- Open loop peak current controller
- Internal 15 to 450V linear regulator
- Constant frequency or constant off-time operation
- Linear and PWM dimming capability
- Requires few external components for operation
- Over-temperature protection
Spezifikationen
Category | Integrated Circuits (ICs)Power Management (PMIC)LED Drivers | Series | - |
Type | DC DC Controller | Topology | Step-Down (Buck) |
Internal Switch(s) | No | Number of Outputs | 1 |
Voltage - Supply (Min) | 15V | Voltage - Supply (Max) | 450V |
Voltage - Output | - | Current - Output / Channel | - |
Frequency | 25kHz, 100kHz | Dimming | Analog, PWM |
Applications | Backlight, Lighting, Signage | Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount | Base Product Number | HV9910 |
Product Category | LED Lighting Drivers | Mounting Style | SMD/SMT |
Output Current | - | Input Voltage, Min | 15 V |
Input Voltage, Max | 450 V | Operating Frequency | 100 kHz |
Output Voltage | Adjustable | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C | Features | PWM Dimming, Constant Current |
Input Voltage | 15 V to 450 V | Moisture Sensitive | Yes |
Number of Channels | 1 Channel | Pd - Power Dissipation | 650 mW |
Product Type | LED Lighting Drivers | Factory Pack Quantity | 3300 |
Subcategory | Driver ICs | Supply Current - Max | 1.5 mA |
Unit Weight | 0.019048 oz |
Servicerichtlinien und andere
After-Sales- und Abwicklungsbezogen
Für alternative Zahlungskanäle kontaktieren Sie uns bitte unter:
[email protected]Versandart
AVAQ bestimmt und verpackt alle Geräte auf der Grundlage der Schutzanforderungen gegen elektrostatische Entladung (ESD) und Feuchtigkeitsempfindlichkeit (MSL)..
365-Tage-Produkt
Qualitätsgarantie
Wir versprechen, 365 Tage Qualitätssicherung für alle unsere Produkte zu bieten.
Verfügbarkeit: 6406 PCS
+BOMMenge. | Einzelpreis | Ext. Preis |
---|---|---|
1+ | - | - |
Die unten angegebenen Preise dienen nur als Referenz.
Alle Stücklisten (BOM) können per E-Mail gesendet werden an [email protected], oder füllen Sie das folgende Formular aus, um ein Angebot für HV9910CLG-G zu erhalten. Garantierte Angebote innerhalb 12 Std.
Top Sellers
-
TC7106CPL
Microchip Technology, Inc
100+ $4,696
-
HV9910BLG-G
MICROCHIP
Universal High-Brightness LED Driver.
-
CL2N3-G
Microchip Technology, Inc
LED Driver IC 1 Output Linear Constant Current Dimming 20mA TO-92-3
-
HV9961LG-G
Microchip
LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 8-SOIC
-
CL2N3
Microchip
LED Lighting Drivers 90V 20mA Temp Comp
Delivery almost 5 days, works