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Quantity | Price (inc GST) |
---|---|
1+ | S$15.260 (S$16.6334) |
10+ | S$13.350 (S$14.5515) |
25+ | S$11.060 (S$12.0554) |
100+ | S$9.920 (S$10.8128) |
250+ | S$9.150 (S$9.9735) |
500+ | S$8.650 (S$9.4285) |
Product Information
Product Overview
ISL95857AHRTZ-T is a ISL95857A 1+2+1 voltage regulator for Intel IMVP8™ CPUs. It provides a complete power solution for Intel microprocessors supporting core, graphics and system agent rails. The controller provides control and protection for three Voltage Regulator outputs. VR A and VR C outputs support 1-phase operation only, while VR B is configurable for 2- or 1-phase operation. The address options programmable for these three outputs allow for maximum flexibility in support of the IMVP8™ CPU. All three VRs share a common serial control bus to communicate with the CPU and achieve lower cost and smaller board area compared with a two-chip approach. Based on Intersil’s Robust Ripple Regulator technology, the R3™ modulator has many advantages compared to traditional modulators. Application includes IMVP8 compliant notebooks, desktops, ultrabooks and tablets.
- Supports intel serial data bus interface, PS4 power domain entry/exit fully supported
- System input power monitor (PSYS) supported
- VR A supports 1-phase VR design, VR B configurable for 2-, 1-phase VR design
- VR C supports 1-phase VR design, 0.5% system accuracy over temperature
- Low supply current in PS4 state
- Lossless inductor DCR current sensing, precision resistor current sensing
- Differential remote voltage sensing, programmable SVID address
- Resistor programmable address selection, IMAX and switching frequency
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
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25V
TQFN
Surface Mount
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-40°C
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MSL 3 - 168 hours
TQFN
3Outputs
4.5V
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40Pins
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100°C
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No SVHC (21-Jan-2025)
Technical Docs (2)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate