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Intersil Corporation |
ISL8502A a bi-directional Enable pin that allows the part to pull the enable pin low during fault detection. PGOOD delay for ISL8502A has been decreased to 1ms typical (at 500kHz switching frequency) compared to 250ms (at 500kHz) for ISL8502. Features • Up t |
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Intersil Corporation |
Dual 2+1 PWM Controller Both outputs support either DCR current sensing with a single NTC thermistor for DCR temperature compensation, or more precise resistor current sensing if desired. Both outputs come with remote voltage sense, programmable VBOOT voltage, IMAX, and sw |
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Intersil Corporation |
Transmitters/Receivers an improved charge pump which delivers ±5V transmitter supplies, allowing the use of the ISL8563E in RS-562 and RS-232 applications. RS-562 applications will benefit from the improved noise immunity afforded by the ±5V output swing capability. Table 1 |
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Intersil Corporation |
Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources 28V and 7V maximum voltages for the cradle and the USB inputs respectively. Due to the 28V rating for the cradle input, low-cost, large output tolerance adapters can be used safely. When both inputs are powered, the cradle input is used to charge the |
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Intersil Corporation |
Op Amps an enable pin that can be used to turn the device off and reduce the supply current to a maximum of 16µA. Operation is guaranteed over -40°C to +125°C temperature range. Features • 4.5MHz gain bandwidth product • 900µA supply current (per amplifier) |
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Intersil Corporation |
SAM Supervisor And Monitor • 12V supply operation • 5V reference output • 5-bit digital-to-analog converter • Programmable DAC Range, within 0.8 –5.0V • Programmable undervoltage and overvoltage thresholds, and latched fault detection • Optional delayed undervoltage (programmab |
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Intersil Corporation |
Direct Conversion Transceiver • Highly integrated Dual Band RF to baseband solution • Frequency of operation . . . . . . . . . . . . . . . . 2.4 to 2.5GHz • Low supply operation . . . . . . . . . . . . . . . . . . . . 2.7 to 3.3V • Noise figure . . . . . . . . . . . . . . . . . . |
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Intersil Corporation |
Radiation Hardened and SEE Hardened 6A Synchronous Buck Regulator a comparator type enable input that provides flexibility. It can be used for simple digital on/off control or, alternately, can provide undervoltage lockout capability by precisely sensing the level of an external supply voltage using two external re |
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Intersil Corporation |
Dual 4-Phase + 1-Phase PWM Controller remote voltage sensing and completely eliminates any potential difference between remote and local grounds. This improves regulation and protection accuracy. The threshold-sensitive enable input is a vailable to accurately coordinate the start-up of |
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Intersil Corporation |
Advanced PWM and Linear Power Controller for Portable Applications • Provides Two Regulated Voltages - Linear Regulator, User Selected, Current Limited - High Efficiency PWM Over Wide Line and Load Range - Synchronous Buck Converter on PWM Output - Hysteretic Operation at Light Load • Dual Mode Operation: - Directly |
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Intersil Corporation |
Four Channel Supervisory IC • 1% VMON Threshold accuracy • Adjustable undervoltage lockout for each supply • Active high PGOOD Output • Guaranteed PGOOD Valid to Falling VDD < 1V • VMON Glitch Immunity Applications • Graphics Cards • Multi voltage DSPs and Processors • µP Volt |
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Intersil Corporation |
14-Channel Programmable Switchable I2C TFT-LCD Reference Voltage Generator • 14-channel programmable switchable • 4-channel static • Fast switch time (< 1µs) • Programmable with 20mV resolution • Digital supply 3.3V to 5V • Supply current of 32mA (without load) • Rail-to-Rail capability • I2C interface • Pb-free plus anneal |
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Intersil Corporation |
(ISL43L120 - ISL43L122) Dual SPST Analog Switches AT A GLANCE ISL43L120 NUMBER OF SWITCHES SW 1/SW 2 1.8V RON 1.8V tON/tOFF 3V RON 3V tON/tOFF PACKAGES 2 NO/NO 0.26Ω 30ns/25ns 0.16Ω 13ns/13ns ISL43L121 2 NC/NC 0.26Ω 30ns/25ns 0.16Ω 13ns/13ns ISL43L122 2 NO/NC 0.26Ω 30ns/25ns 0.16Ω 13ns/13ns Feature |
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Intersil Corporation |
(ISL43L120 - ISL43L122) Dual SPST Analog Switches AT A GLANCE ISL43L120 NUMBER OF SWITCHES SW 1/SW 2 1.8V RON 1.8V tON/tOFF 3V RON 3V tON/tOFF PACKAGES 2 NO/NO 0.26Ω 30ns/25ns 0.16Ω 13ns/13ns ISL43L121 2 NC/NC 0.26Ω 30ns/25ns 0.16Ω 13ns/13ns ISL43L122 2 NO/NC 0.26Ω 30ns/25ns 0.16Ω 13ns/13ns Feature |
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Intersil Corporation |
Low Power RTC • Real Time Clock/Calendar - Tracks Time in Hours, Minutes and Seconds - Day of the Week, Day, Month and Year • On-chip Oscillator Compensation Over the Operating Temp Range - ±5ppm over -20°C to +70°C • Day Light Saving Time - Customer Programmable |
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Intersil Corporation |
Dual Synchronous Rectified MOSFET Drivers 4A typical sink current for the lower gate driver, enhancing the lower MOSFET gate hold-down capability during PHASE node rising edge, preventing power loss caused by the self turn-on of the lower MOSFET due to the high dV/dt of the switching node. T |
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Intersil Corporation |
ISL6227CAZ • Provides regulated output voltage in the range 0.9V –5.5V • Operates from an input battery voltage range of 5V to 24V or from 3.3V/5V system rail • Complete DDR1 and DDR2 memory power solution with VTT tracking VDDQ/2 and a VDDQ/2 buffered reference |
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Intersil Corporation |
ISL6534CV • Two Synchronous-Rectified Buck Controllers - Voltage Mode control - VIN range up to 12V - VOUT range from 0.6V to 6V - 12V LGATE drivers; up to 12V Boot Strap for UGATE • Switcher References - 0.6V Reference for OUT1 (0.8% Accurate) - 3.3V Referenc |
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Intersil Corporation |
DC/DC Power Switching Regulator of this next generation of DC/DC converter include pulse-by-pulse current limit for FET protection, hiccup mode for short circuit protection, voltage feedforward regulation, Frequency SYNC, soft-start, low standby current of 60µA typical in the disab |
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Intersil Corporation |
5-Bit VID Single-Phase Voltage Regulator of both fixed-frequency PWM and hysteretic PWM, delivering excellent light-load efficiency and superior load transient response by commanding variable switching frequency during the transitory event. To maximize light load efficiency, the ISL6263 aut |
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