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ISL97673IRZ-T
Renesas Electronics
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1 | The ISL97673 is a 6-Channel 45V dual dimming capable LED driver that can be used with either SMBus/I2C or PWM signal for dimming control. The ISL97673 drives 6 channels of LED to support 78 LEDs from 4. 5V to 26V or 48 LEDs from a boost supply of 2. 7V to 26V and a separate 5V bias on the ISL97673 VIN pin. The ISL97673 compensates for non-uniformity of the forward voltage drops in the LED strings with its six voltage controlled-current source channels. Its headroom control monitors the highest LED forward v | Quad Flat No-Lead | ISL97673IRZ-T |
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ISL97645AIRZ-TK
Renesas Electronics
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1 | The ISL97645A represents an integrated DC/DC regulator for monitor and notebook applications with screen sizes up to 20. The device integrates a boost converter for generating AVDD, a VON slice circuit, and a high performance VCOM amplifier. The boost converter features a 2. 6A FET and has user programmable soft-start and compensation. With efficiencies up to 92%, the AVDD is user selectable from 7V to 20V. The VON slice circuit can control gate voltages up to 30V. High and low levels are programmable, as w | Quad Flat No-Lead | ISL97645AIRZ-TK |
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ISL97649BIRZ-T
Renesas Electronics
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1 | Support is limited to customers who have already adopted these products.The ISL97649B is an integrated power management IC (PMIC) for TFT-LCDs used in notebooks, tablet PCs, and monitors. The device integrates a boost converter for generating AVDD. VON and VOFF are generated by a charge pump driven by the switching node of the boost. The ISL97649B also includes a VON slice circuit, reset function, and a high performance VCOM amplifier with DCP (Digitally Controlled Potentiometer) that is used as a VCOM cali | Quad Flat No-Lead | ISL97649BIRZ-T |
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ISL97691IRTZ-T
Renesas Electronics
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1 | The ISL97691 is Intersil’s highly integrated 4 channel LED driver for single cell Li-Ion battery operated mobile displays requiring analog dimming, and for 3D mobile display applications. It drives four 40mA channels of LEDs up to 26V from an input supply 2. 4V to 5. 5V. The ISL97691 will also drive 60mA channels up to 21V at 30% duty for high peak current 3D modes. The ISL97691 provides 4 channels of current with 2 independent analog dimming controls and 2 independent PWM dimming controls. Channels 1 and 2 | Quad Flat No-Lead | ISL97691IRTZ-T |
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ISL97636AIRZ-TK
Renesas Electronics
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1 | The ISL97636A is an integrated power LED driver that controls 6 channels of LED current for LCD backlight applications. The ISL97636A is capable of driving typically 54 (6x9) pieces of 3. 5V/30mA or 60 (6x10) pieces of 3. 2V/20mA LEDs. The ISL97636A's contains 6 channels of voltage controlled current sources with typical currents matching of ±1%, which compensate for the non-uniformity effect of forward voltages variance in the LED stacks. To minimize the voltage headroom and power loss in the typical multi | Quad Flat No-Lead | ISL97636AIRZ-TK |
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ISL97692IRTZ
Renesas Electronics
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1 | The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting. These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2. 4V input voltage, with no need for higher voltage supplies. The ISL97692 has four channels and provides 8-bit PWM dimming with adjustable dimming frequency up to 30kHz. The ISL97693 has six channels with Direct PWM dimming control. The ISL97694A has 6 channels and provides 8-, 10-, or 1 | Quad Flat No-Lead | ISL97692IRTZ |
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ISL97692IRTZ-T
Renesas Electronics
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1 | The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting. These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2. 4V input voltage, with no need for higher voltage supplies. The ISL97692 has four channels and provides 8-bit PWM dimming with adjustable dimming frequency up to 30kHz. The ISL97693 has six channels with Direct PWM dimming control. The ISL97694A has 6 channels and provides 8-, 10-, or 1 | Quad Flat No-Lead | ISL97692IRTZ-T |
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ISL97656IRTZ-TK
Renesas Electronics
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1 | The ISL97656 is a high frequency, high efficiency step-up voltage regulator operated at constant frequency PWM mode. With an internal 4. 0A, 120mΩ MOSFET, it can deliver up to 2A output current at over 90% efficiency. The selectable 640kHz and 1. 2MHz allows smaller inductors and faster transient response. An external compensation pin gives the user greater flexibility in setting frequency compensation allowing the use of low ESR Ceramic output capacitors. When shut down, it draws | Small Outline No-lead | ISL97656IRTZ-TK |
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ISL97671AIRZ-T
Renesas Electronics
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1 | The ISL97671A is a 6-Channel 45V dual dimming capable LED driver that can be used with either SMBus/I2C or PWM signal for dimming control. The ISL97671A can drive six channels of LEDs from an input of 4. 5V~26. 5V to an output of up to 45V. It can also operate from an input as low as 3V to an output of up to 26. 5V in bootstrap configuration. The ISL97671A features optional channel phase shift control to minimize the input/output ripple characteristics, and load transients to improve efficiency and eliminat | Quad Flat No-Lead | ISL97671AIRZ-T |
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ISL97672BIRZ-T
Renesas Electronics
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1 | The ISL97672B is an integrated 6-channel power LED driver for LCD backlight applications. The ISL97672B is capable of driving LEDs with an input from 4. 5V to 26. 5V and a maximum output up to 45V. The ISL97672B employs an adaptive boost switching architecture that allows direct PWM dimming with dimming duty cycle as low as 0. 007% at 200Hz or 0. 8% at 20kHz. PWM Dimming frequency can be as high as 30kHz. The ISL97672B employs dynamic headroom control that monitors the highest LED forward voltage string for | Quad Flat No-Lead | ISL97672BIRZ-T |
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ISL97673IRZ-TK
Renesas Electronics
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1 | The ISL97673 is a 6-Channel 45V dual dimming capable LED driver that can be used with either SMBus/I2C or PWM signal for dimming control. The ISL97673 drives 6 channels of LED to support 78 LEDs from 4. 5V to 26V or 48 LEDs from a boost supply of 2. 7V to 26V and a separate 5V bias on the ISL97673 VIN pin. The ISL97673 compensates for non-uniformity of the forward voltage drops in the LED strings with its six voltage controlled-current source channels. Its headroom control monitors the highest LED forward v | Quad Flat No-Lead | ISL97673IRZ-TK |
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ISL97634IRT18Z-T
Renesas Electronics
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1 | The ISL97634 represents an efficient and highly integrated PWM boost LED driver that is suitable for LED backlighting in small size LCD panels. With integrated Schottky diode, OVP, and wide range of PWM dimming capability, the ISL97634 provides a simple, reliable, and flexible solution to the backlight designers. The ISL97634 features a wide range of PWM dimming control capability. It allows dimming frequency as low as DC to 32kHz beyond audible spectrum. The ISL97634 also features a feedback disconnect swi | Small Outline No-lead | ISL97634IRT18Z-T |
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ISL97691IRTZ
Renesas Electronics
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1 | The ISL97691 is Intersil’s highly integrated 4 channel LED driver for single cell Li-Ion battery operated mobile displays requiring analog dimming, and for 3D mobile display applications. It drives four 40mA channels of LEDs up to 26V from an input supply 2. 4V to 5. 5V. The ISL97691 will also drive 60mA channels up to 21V at 30% duty for high peak current 3D modes. The ISL97691 provides 4 channels of current with 2 independent analog dimming controls and 2 independent PWM dimming controls. Channels 1 and 2 | Quad Flat No-Lead | ISL97691IRTZ |
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ISL97693IRTZ
Renesas Electronics
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1 | The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting. These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2. 4V input voltage, with no need for higher voltage supplies. The ISL97692 has four channels and provides 8-bit PWM dimming with adjustable dimming frequency up to 30kHz. The ISL97693 has six channels with Direct PWM dimming control. The ISL97694A has 6 channels and provides 8-, 10-, or 1 | Quad Flat No-Lead | ISL97693IRTZ |
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ISL97635IRZ-TK
Renesas Electronics
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1 | The ISL97635 is a digitally controlled LED driver that controls 8 channels of LED current for LCD backlight applications. The ISL97635 is capable of driving typically 72 (8x9) pieces of 3. 5V/30mA or 80 (8x10) pieces of 3. 2V/20mA LEDs. The ISL97635’s 8 channels of voltage controlled current sources with typical currents matching of ±1%, which compensate for the non-uniformity effect of forward voltages variance in the LED stacks. To minimize the voltage headroom and power loss in the typical multi-strings | Quad Flat No-Lead | ISL97635IRZ-TK |
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ISL97650BIRTZ-TK
Renesas Electronics
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1 | Switching Voltage Regulators 4-CH INTEGRTD LCD SUPPLY 36LD TQFN | Quad Flat No-Lead | ISL97650BIRTZ-TK |
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ISL97682IRTZ-T
Renesas Electronics
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1 | The ISL97682, ISL97683, ISL97684 are Renesas' highly integrated 2-3-4-channel LED drivers that are suitable for medium size TFT-LCD backlights. These parts can drive multiple channels of LEDs from inputs as low as 4V to outputs of up to 45V. They can also operate from inputs as low as 3V to outputs of up to 26. 5V in bootstrap configuration. The ISL97682, ISL97683, ISL97684 feature optional channels phase shift control. This feature is used to minimize the input, output ripple characteristics and load trans | Quad Flat No-Lead | ISL97682IRTZ-T |
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ISL97686IRTZ-T
Renesas Electronics
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1 | The ISL97686 is a PWM controlled LED driver that supports 4 channels of LED current, for Monitor and TV LCD backlight applications. It is capable of driving 160mA per channel from a 9V to 32V input supply, with current sources rated up to 75V absolute maximum. The ISL97686’s current sources achieve typical current matching to ±1%, while dynamically maintaining the minimum required VOUT necessary for regulation. This adaptive scheme compensates for the non-uniformity of forward voltage variance in the LED st | Quad Flat No-Lead | ISL97686IRTZ-T |
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ISL97687IBZ-T
Renesas Electronics
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1 | The ISL97687 is a PWM controlled LED driver that supports four channels of LED current, for Monitor and TV LCD backlight applications. It is capable of driving 160mA per channel from a 9V to 32V input supply, with current sources rated up to 75V absolute maximum. The ISL97687's current sources achieve typical current matching to ±1%, while dynamically maintaining the minimum required VOUT necessary for regulation. This adaptive scheme compensates for the non-uniformity of forward voltage variance in the LED | Small Outline Packages | ISL97687IBZ-T |
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ISL97678IRZ-TK
Renesas Electronics
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1 | The ISL97678 is an 8-channel PWM dimming LED driver for LCD backlight applications. The ISL97678 is capable of driving up to 96 pieces of 3. 4V/50mA LEDs but larger numbers of LEDs are possible if the LED forward voltage combined is less than 45V. The ISL97678 has 8 channels of voltage controlled current sources with typical currents matching to ±1%, which compensate for the non-uniformity effect of forward voltages variance in the LED strings. To minimize the voltage headroom and power loss in the typical | Quad Flat No-Lead | ISL97678IRZ-TK |
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ISL97678IRZ
Renesas Electronics
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1 | The ISL97678 is an 8-channel PWM dimming LED driver for LCD backlight applications. The ISL97678 is capable of driving up to 96 pieces of 3. 4V/50mA LEDs but larger numbers of LEDs are possible if the LED forward voltage combined is less than 45V. The ISL97678 has 8 channels of voltage controlled current sources with typical currents matching to ±1%, which compensate for the non-uniformity effect of forward voltages variance in the LED strings. To minimize the voltage headroom and power loss in the typical | Quad Flat No-Lead | ISL97678IRZ |
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ISL97687IRTZ-T
Renesas Electronics
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1 | The ISL97687 is a PWM controlled LED driver that supports four channels of LED current, for Monitor and TV LCD backlight applications. It is capable of driving 160mA per channel from a 9V to 32V input supply, with current sources rated up to 75V absolute maximum. The ISL97687's current sources achieve typical current matching to ±1%, while dynamically maintaining the minimum required VOUT necessary for regulation. This adaptive scheme compensates for the non-uniformity of forward voltage variance in the LED | Quad Flat No-Lead | ISL97687IRTZ-T |
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ISL97682IRTZEVALZ
Renesas Electronics
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1 | The ISL97682IRTZEVALZ evaluation board provides a complete testing platform for the ISL97682 2-channel LED driver.The ISL97682 is a highly integrated 2-channel LED driver that is suitable for medium size TFT-LCD backlights. This part can drive multiple channels of LEDs from inputs as low as 4V to outputs of up to 45V. It can also operate from inputs as low as 3V to outputs of up to 26.5V in bootstrap configuration. | Quad Flat No-Lead | ISL97682IRTZEVALZ |
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ISL97656IRTZ
Renesas Electronics
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1 | The ISL97656 is a high frequency, high efficiency step-up voltage regulator operated at constant frequency PWM mode. With an internal 4. 0A, 120mΩ MOSFET, it can deliver up to 2A output current at over 90% efficiency. The selectable 640kHz and 1. 2MHz allows smaller inductors and faster transient response. An external compensation pin gives the user greater flexibility in setting frequency compensation allowing the use of low ESR Ceramic output capacitors. When shut down, it draws | Small Outline No-lead | ISL97656IRTZ |
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ISL97692IIZ-T
Renesas Electronics
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1 | The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting. These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2. 4V input voltage, with no need for higher voltage supplies. The ISL97692 has four channels and provides 8-bit PWM dimming with adjustable dimming frequency up to 30kHz. The ISL97693 has six channels with Direct PWM dimming control. The ISL97694A has 6 channels and provides 8-, 10-, or 1 | Other | ISL97692IIZ-T |
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