(Hong Kong)
Product Summary
The lmg9460xucc is a low noise, high voltage driver designed for driving Electroluminescent (EL) lamps of up to fi ve square inches. It is the low noise version of the EL lamp driver HV857. The input supply voltage range is from 1.8V to 5.0V. The device uses a single inductor and a minimum number of passive components. It is ideal for: (1)Mobile cellular phones; (2)Keypad backlighting; (3)LCD backlighting; (4)PDAs; (5)Handheld wireless communication products; (6)Global Positioning Systems (GPS).
Parametrics
lmg9460xucc absolute maximum ratings: (1)Supply Voltage, VDD: -0.5V to 6.5V; (2)Operating Temperature: -40°C to +85°C; (3)Storage Temperature: -65°C to +150°C; (4)DFN-8 Power Dissipation: 1.6W; (5)MSOP-8 Power Dissipation: 300mW; (6)Output voltage, VCS: -0.5 to +120°C
Features
lmg9460xucc features: (1)Audible noise reduction; (2)190 vpp output voltage for higher brightness; (3)Single cell lithium ion compatible; (4)150nA shutdown current; (5)Wide input voltage range 1.8V to 5.0V; (6)Separately adjustable lamp and converter frequencies; (7)Output voltage regulation; (8)Split supply capability; (9)Available in DFN-8 and MSOP-8 package.
Diagrams
