Renesas Electronics Corporation Single-Phase PWM Regulator for IMVP-6™ Mobile CPUs ISL62884CHRTZ-T

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Single-Phase PWM Regulator for IMVP-6™ Mobile CPUs - ISL62884CHRTZ-T - Renesas Electronics Corporation
Milpitas, CA, USA
Single-Phase PWM Regulator for IMVP-6™ Mobile CPUs
ISL62884CHRTZ-T
Single-Phase PWM Regulator for IMVP-6™ Mobile CPUs ISL62884CHRTZ-T
The ISL62884C is a single-phase PWM buck regulator for miroprocessor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62884C is based on Intersil's Robust Ripple Regulator (R3™) technology. Compared with traditional modulators, the R3™ modulator commands variable switching frequency during load transients, achieving faster transient response. With the same modulator, the switching frequency is reduced at light load, increasing the regulator efficiency.brbr The ISL62884C is fully compliant with IMVP-6™ specifications. It responds to DPRSLPVR signals by entering/exiting diode emulation mode. It reports the regulator output current through the IMON pin. It senses the current by using either discrete resistor or inductor DCR whose variation over-temperature can be thermally compensated by a single NTC thermistor. It uses differential remote voltage sensing to accurately regulate the processor die voltage. The adaptive body diode conduction time reduction function minimizes the body diode conduction loss in diode emulation mode. User-selectable overshoot reduction function offers an option to aggressively reduce the output capacitors as well as the option to disable it for users concerned about increased system thermal stress.

The ISL62884C is a single-phase PWM buck regulator for miroprocessor core power supply. It uses an integrated gate drivers to provide a complete solution. The PWM modulator of ISL62884C is based on Intersil's Robust Ripple Regulator (R3™) technology. Compared with traditional modulators, the R3™ modulator commands variable switching frequency during load transients, achieving faster transient response. With the same modulator, the switching frequency is reduced at light load, increasing the regulator efficiency.brbr The ISL62884C is fully compliant with IMVP-6™ specifications. It responds to DPRSLPVR signals by entering/exiting diode emulation mode. It reports the regulator output current through the IMON pin. It senses the current by using either discrete resistor or inductor DCR whose variation over-temperature can be thermally compensated by a single NTC thermistor. It uses differential remote voltage sensing to accurately regulate the processor die voltage. The adaptive body diode conduction time reduction function minimizes the body diode conduction loss in diode emulation mode. User-selectable overshoot reduction function offers an option to aggressively reduce the output capacitors as well as the option to disable it for users concerned about increased system thermal stress.

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Special Purpose Regulators - ISL62884CHRTZ-T - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Special Purpose Regulators
ISL62884CHRTZ-T
Special Purpose Regulators ISL62884CHRTZ-T
- Controller, Intel IMVP-6 Voltage Regulator IC 1 Output 28-TQFN (4x4)

- Controller, Intel IMVP-6 Voltage Regulator IC 1 Output 28-TQFN (4x4)

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Technical Specifications

  Renesas Electronics Corporation Quarktwin Technology Ltd.
Product Category Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips
Product Number ISL62884CHRTZ-T ISL62884CHRTZ-T
Product Name Single-Phase PWM Regulator for IMVP-6™ Mobile CPUs Special Purpose Regulators
Type QFNL 28-WFQFN Exposed Pad
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