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Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger including a PROCHOT# indicator for system low voltage, adapter overcurrent, battery overcurrent, or overheating, with an array of SMBus programmable parameters for maximum flexibility. It also features a hardware-based adapter-current limit and batt |
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Single Digitally Controlled Potentiometer • 256 resistor taps - 0.4% resolution • I2C serial interface with write/read cap |
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RRIO Operational Amplifier are a low supply current of 130µA maximum per channel at room temperature, a low bias current and a wide input voltage range, which enables the ISL28x13 devices to be excellent general purpose operational amplifiers for a wide range of applications. |
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Renesas |
Multiple Linear Power Controller • Provides 2 ACPI-Controlled Voltages - 5VDUAL USB/Keyboard/Mouse - 3.3VDUAL/3.3VSB PCI/Auxiliary/LAN • Excellent 3.3VDUAL Regulation in S3/S4/S5 - ±2.0% Over-Temperature - 1A Capability on ISL6506A - 2A Capability on ISL6506B • Small Size; Very Low |
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Renesas |
Monolithic Dual PWM Hybrid Controller a multi-phase controller to support uniplane VDD core voltage and a single phase controller to power the Northbridge (VDDNB) in SVI mode. Only the multi-phase controller is active in PVI mode to support uniplane VDD only processors. A precision unip |
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Charging System Safety Circuit |
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Renesas |
Boost + LDO + VON Slice + VCOM 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 logic LDO includes a 350mA FET for driving the low voltage needed by the external digital circuitry. The VO |
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Renesas |
High Supply Voltage 200MHz Unity-Gain Stable Operational Amplifier a 300V/µs slew rate and 200MHz bandwidth while requiring only 8.5mA of supply current per amplifier. The power supply operating range of the ISL55004 is from ±15V down to ±2.5V. For single-supply operation, the ISL55004 operates from 30V down to 5V. |
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Renesas |
RRIO Operational Amplifiers ▪ Low input offset voltage: 40µV, Max. ▪ Low offset drift: 150nV/°C, Max. ▪ Input bias current: 250pA, Max. ▪ Quiescent current (per amplifier): 20µA, typical ▪ Single supply range: +1.8V to +5.5V ▪ Dual supply range: ±0.9V to ±2.75V ▪ Low noise (0.0 |
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High-Speed 18V CMOS Comparators |
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Renesas |
Power Factor Correction Controllers include cycle-by-cycle overcurrent, over pow |
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Renesas |
Quad Digitally Controlled Potentiometers Low Noise Low Power I2C • Four potentiometers in one package • 256 resistor taps - 0.4% resolution • I2C serial interface • Wiper resistance: 70 typical @ |
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Renesas |
3MHz Dual 1500mA Step-Down Converters and Dual Low-Input LDOs EN pins for each channel, thus allowing startup delay for power sequencing. The ISL9307 also provides two 300mA low-dropout (LDO) regulators. The input voltage range is 1.5V to 5.5V, which allows them to be powered from one of the on-chip step |
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Renesas |
RS-485/RS-422 Receivers a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or terminated but undriven. The ISL3280E and ISL3284E feature an always enabled Rx; the ISL3281E and ISL3285E feature an active high Rx enable pin and |
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Renesas |
Rail-to-Rail Input-Output (RRIO) Op Amps an enable pin that can be used to turn the device off and redu |
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Renesas |
Low Voltage Digitally Controlled Potentiometer |
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Renesas |
High Voltage Synchronous Rectified Buck MOSFET Driver 4A typical sink current for the lower gate driver. The 4A typical sink current is capable of holding the lower MOSFET gate during the PHASE node rising edge to prevent the shoot-through power loss caused by the high dv/dt of the PHASE node. The opera |
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VRM8.5 PWM and Triple Linear Power System Controller |
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Renesas |
Dual 15A/Single 30A Step-Down Power Module |
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Renesas |
1A Ultra Low Dropout Linear Regulator allows the part to be placed into a low quiescent current shutdown mode. This BiCMOS LDO will consume significantly lower quiescent current as a function of load compared to bipolar LDOs, which translates into higher efficiency and packages with sma |
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