HV857LK7-G
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- Mfr.Part #
- HV857LK7-G
- Manufacturer
- Microchip Technology
- Package / Case
- 8-WDFN Exposed Pad
- Datasheet
- Download
- Description
- IC EL LAMP DRIVER 1KHZ 8DFN
- Stock
- 1,235
- In Stock ：
- 1,235
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- Manufacturer :
- Microchip Technology
- Product Category :
- Lighting, Ballast Controllers
- Base Part Number :
- HV857
- JESD-30 Code :
- S-PDSO-N8
- Operating Temperature :
- -40°C~85°C
- Rad Hardened :
- No
- Width :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Status :
- Active
- Supplier Package :
- DFN
- Mount :
- Surface Mount
- Weight :
- 37.393021mg
- Contact Plating :
- Tin
- Length :
- 3mm
- Maximum Operating Temperature :
- + 85 C
- Factory Lead Time :
- 26 Weeks
- Temperature Grade :
- Industrial
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- NO LEAD
- Package :
- Tape and Reel (TR)
- Height :
- 1.1mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Screening Level :
- Industrial
- Published :
- 2008
- Peak Reflow Temperature (Cel) :
- 260
- HTS Code :
- 8542.39.00.01
- Operating Supply Voltage :
- 5 V
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Package Shape :
- Square
- Operating Supply Voltage (Min) :
- 1.8(V)
- Seated Height-Max :
- 0.8 mm
- Current - Output Source/Sink :
- --
- Operating Supply Current :
- 20mA
- Package / Case :
- 8-WDFN Exposed Pad
- JESD-609 Code :
- e3
- Manufacturer :
- Microchip Technology Inc
- Base Product Number :
- HV857
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Multiplexed Display Capability :
- No
- Number of Segments :
- 1
- Number of Functions :
- 1
- Mounting :
- Surface Mount
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Pin Count :
- 8
- Package Type :
- DFN EP
- Operating Temperature (Min) :
- -40C
- Driver Type :
- EL Lamp
- Interface IC Type :
- EL DISPLAY DRIVER
- Current - Supply :
- 20mA
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- 8-DFN (3x3)
- Type :
- EL Lamp Driver
- Frequency :
- 1kHz
- Reach Compliance Code :
- Compliant
- Operating Temperature Classification :
- Industrial
- Surface Mount :
- yes
- Voltage - Supply :
- 1.8V~5V
- Number of Terminals :
- 8
- Product :
- Drivers
- Dimming :
- No
- Operating Supply Voltage (Max) :
- 5(V)
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 8
- Qualification Status :
- Not Qualified
- Minimum Operating Temperature :
- - 40 C
- Series :
- --
- Number of Pins :
- 8
- Operating Temperature (Max) :
- 85C
- Datasheets
- HV857LK7-G
Lighting, Ballast Controllers Microchip Technology HV857LK7-G Overview
The HV857LK7-G from Microchip Technology stands as a premier choice in the domain of IC EL lamp drivers, providing robust solutions for driving electroluminescent (EL) lamps. This compact and efficient device operates at a frequency of 1kHz and is housed in an 8-pin DFN package, making it ideal for applications requiring space-saving designs without compromising performance. The integration of advanced technology ensures minimal power consumption while maximizing the brightness and lifespan of EL lamps. This makes the Lighting, Ballast Controllers Microchip Technology HV857LK7-G an essential component for manufacturers looking to enhance the reliability and effectiveness of their lighting solutions.
HV857LK7-G Features
The HV857LK7-G offers a range of features that make it highly attractive for sophisticated electronic designs. It supports a high voltage output that is necessary for driving EL lamps effectively. The driver operates at a stable frequency of 1kHz, which is optimal for uniform light distribution and minimizing audio noise that can occur with other frequencies. Its low power consumption helps prolong battery life in portable applications, and the small 8DFN package allows for integration into compact systems without additional space requirements.
HV857LK7-G Applications
- Portable Electronic Devices: Utilizes low power consumption to enhance battery efficiency while providing high-quality backlighting for screens and keypads.
- Automotive Interior Lighting: Offers consistent and reliable illumination for dashboard displays, enhancing readability and aesthetics in vehicle interiors.
- Emergency Lighting: Ensures safety in power outages with dependable EL lamp operation, serving as a reliable lighting solution in emergency situations.
- Consumer Electronics: Used in devices such as wristwatches and remote controls, improving user interaction through effective backlighting.
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