HC/49US (AT49) SMD LOW PROFILE CRYSTAL

ABLS HC/49US (AT49) SMD LOW PROFILE CRYSTAL ABLS By Abracon Corporation
Part Manufacturer Description Datasheet Samples
ISL6442IAZ Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V Input Voltage Range $ ±1.5% PWM Switcher Reference Accuracy Over Line and Temperature $ Three Programmable Power Output Voltages $$ Two PWM Controllers with Out-of-Phase Operation $$ Voltage-Mode PWM Control $$ One Linear Controller $ Programmable Switching Frequency from 300kHz to 2.5MHz $ Fast Transient Response $$ High-Bandwidth Error Amplifier $ Extensive Circuit Protection Functions $$ Overvoltage, Undervoltage, and Overtemperature $$ Programmable Overcurrent Limit with Hiccup Mode Operation $$ Lossless Current Sensing (No Sense Resistor Needed) $ Externally Adjustable Soft-Start Time $$ Independent Enable Control $$ Voltage Tracking Capability $$ Able to Soft-Start into a Pre-Biased Load $ PGOOD Output with Delay $ 24 Ld QSOP $ Pb-Free (RoHS Compliant)
ISL6446IAZ Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
ISL6446IAZ-T7A Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
ISL6446AIAZ Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage, and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
ISL6446IAZ-T Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
ISL6442IAZ-TK Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V Input Voltage Range $ ±1.5% PWM Switcher Reference Accuracy Over Line and Temperature $ Three Programmable Power Output Voltages $$ Two PWM Controllers with Out-of-Phase Operation $$ Voltage-Mode PWM Control $$ One Linear Controller $ Programmable Switching Frequency from 300kHz to 2.5MHz $ Fast Transient Response $$ High-Bandwidth Error Amplifier $ Extensive Circuit Protection Functions $$ Overvoltage, Undervoltage, and Overtemperature $$ Programmable Overcurrent Limit with Hiccup Mode Operation $$ Lossless Current Sensing (No Sense Resistor Needed) $ Externally Adjustable Soft-Start Time $$ Independent Enable Control $$ Voltage Tracking Capability $$ Able to Soft-Start into a Pre-Biased Load $ PGOOD Output with Delay $ 24 Ld QSOP $ Pb-Free (RoHS Compliant)
ISL6446AIAZ-TK Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage, and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
ISL6446IAZ-TK Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
ISL6446IAZ-T7 Renesas Electronics Corporation $ 4.5V to 5.5V or 5.5V to 24V input voltage range $ Three programmable power output voltages $$ Two PWM controllers with out-of-phase operation $$ Voltage-mode PWM control $$ One linear controller $ Programmable switching frequency from 100kHz to 2.5MHz $ Fast transient response $$ High-bandwidth error amplifier $ Extensive circuit protection functions $$ Undervoltage and over-temperature $$ Overvoltage with latch-off mode $$ Programmable overcurrent limit with latch-off mode $$ Lossless current sensing (no sense resistor needed) $ Externally adjustable soft-start time $$ Independent enable control $$ Voltage tracking capability $$ Able to soft-start into a prebiased load $ PGOOD output with delay
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