ISL97652IRZ ISL97652 QFN-48
ISL97652IRZ ISL97652 QFN-48
Features
to 14V Input Supply Integrated 4.4A Boost Converter Integrated VON Charge Pump and VON Slice Circuit Integrated VOFF Charge Pump Output Integrated 2.5A Buck Converter LDO Controller for an Additional Logic Supply High Voltage Stress (HVS) Test Mode Thermal Shutdown 40 Ld QFN (6mmx6mm) Package Pb-Free (RoHS Compliant)
Applications
LDO-CTL LDO-FB PGND1 32 AGND PVIN1 T
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توضیحات
ISL97652IRZ ISL97652 QFN-48
ISL97652 represents a fully integrated supply IC for LCD-TV applications. With an input operating range to 14V, both commonly used LCD-TV input supplies, 5V and 12V, are supported. An AVDD supply 20V is generated by a high-performance PWM BOOST converter with an integrated 4.4A FET. VON is generated using an integrated charge pump with on-chip diodes and can be modulated using an on-chip VON slice control circuit. VOFF is generated using an integrated charge pump controller. Additionally, the chip allows for two logic supplies. A buck regulator with an included 2.5A high side switch is used for the main logic output and an internal LDO controller can be used to generate a second logic LDO output. To facilitate production test, an integrated HVS circuit is included which can provide high voltage stress of the LCD panel. An on-board temperature sensor is also provided for system thermal management control. The ISL97653A is packaged Ld 6mmx6mm QFN package and is specified for operation over the to +105°C temperature range
توضیحات تکمیلی
| کیفیت |
HIGH COPY |
|---|---|
| Package |
QFN48 |
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