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
- Operating Temperature :
- -40°C~85°C
- Seated Height-Max :
- 0.8 mm
- Operating Temperature Classification :
- Industrial
- Package Type :
- DFN EP
- Operating Supply Current :
- 20mA
- Package Shape :
- Square
- Terminal Position :
- Dual
- Base Product Number :
- HV857
- Factory Lead Time :
- 26 Weeks
- Frequency :
- 1kHz
- Mounting :
- Surface Mount
- Interface IC Type :
- EL DISPLAY DRIVER
- Supply Voltage :
- 3.3V
- Current - Output Source/Sink :
- --
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Base Part Number :
- HV857
- Weight :
- 37.393021mg
- Product :
- Drivers
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Manufacturer :
- Microchip Technology Inc
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Contact Plating :
- Tin
- Operating Temperature (Max) :
- 85C
- JESD-30 Code :
- S-PDSO-N8
- RoHS Status :
- ROHS3 Compliant
- Screening Level :
- Industrial
- Voltage - Supply :
- 1.8V~5V
- Packaging :
- Tape and Reel (TR)
- Number of Terminals :
- 8
- Current - Supply :
- 20mA
- HTS Code :
- 8542.39.00.01
- Height :
- 1.1mm
- Temperature Grade :
- Industrial
- Series :
- --
- Published :
- 2008
- Dimming :
- No
- Operating Supply Voltage :
- 5 V
- Mounting Style :
- SMD/SMT
- Minimum Operating Temperature :
- - 40 C
- Mount :
- Surface Mount
- Width :
- 3mm
- Supplier Device Package :
- 8-DFN (3x3)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-WDFN Exposed Pad
- Terminal Form :
- NO LEAD
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- 260
- Reach Compliance Code :
- Compliant
- Operating Supply Voltage (Min) :
- 1.8(V)
- Type :
- EL Lamp Driver
- Number of Terminations :
- 8
- Driver Type :
- EL Lamp
- Supplier Package :
- DFN
- Multiplexed Display Capability :
- No
- Rad Hardened :
- No
- Terminal Pitch :
- 0.65mm
- Product Status :
- Active
- Number of Segments :
- 1
- Maximum Operating Temperature :
- + 85 C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature (Min) :
- -40C
- Surface Mount :
- yes
- Operating Supply Voltage (Max) :
- 5(V)
- Number of Pins :
- 8
- Package :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Pin Count :
- 8
- Mounting Type :
- Surface Mount
- Length :
- 3mm
- 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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