VRM10-80-12-PJ

Embedded Power for Business-Critical Continuity VRM10 Series Rev.07.20.07 vrm10 series 1 of 10 Single Output Input Voltage: 12 Vdc # of Outputs: Single Special Features • Designed for use in low profile applications where VRM10.0 or 10.1 specifications are required • Output current up to 105 A continuous • Open-collector power good (PWRGD) output • 6-bit microprocessor voltage identification input (VID) • 0.8375 Vdc to 1.6000 Vdc in 12.5mV steps • Allows dynamic VID  code changes • Differential remote sense for improved load regulation • Vertical plug-in to standard motherboard connector • Selectable output load line impedances, via LL0 and LL1 • Output over-voltage signal (OVP) • Monotonic output turn-on and turn-off with no overshoot or undershoot • RoHS compliant • 2 Year Warranty Safety VDE Certificate No. 2487000-3336-0016 The VRM10 non-isolated DC-DC converters are designed to meet the exceptionally fast transient response requirements of today’s microprocessors and fast switching logic in a compact size at a very affordable price. Advanced circuit techniques, component selection and placement optimization, state-of-the-art thermal packaging, and surface-mount technologies provide a high power density, highly reliable, and very precise voltage regulation system for advanced microprocessors. Embedded Power for Business-Critical Continuity Rev.07.20.07 vrm10 series 2 of 10 Specifications Unless otherwise stated, all specifications are typical at nominal input, maximum continuous rated load at 25 °C and voltages are referenced to Vin-. OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS CONTD. Voltage adjustability (See VID codes,Table 3) Output current (Iout) VRM10-85-12-UY VRM10-80-12-PY VRM10-105-12-EJ Continuous Peak non-sustained Continuous Peak non-sustained Continuous Peak non-sustained 0.8375-1.6000 Vdc 0 A min. 85 A max. 100 A max. 80 A max. 91 A max. 105 A max. 120 A max. Load line (LL) adjustability (See LL codes, Table 1) 0.91-1.25 mW Output voltage (Vout) Vo max VID - Rout * Iout V (Vo sen+ minus Vo sen-) Vo min VID - Rout * Iout - 0.040V (-U/-E) (See Notes 3, B) Vo min VID - Rout * Iout - 0.038V (-P) Where VID = programmed voltage (V) Rout Fixed or programmable output impedance (W) Iout Output current (A) Ripple and noise (See Notes 1, 2) 20 MHz bandwidth Short circuit protection 8 mV pk-pk Continuous current limit, brickwall automatic recovery Remote sensing compensating voltage Up to 300 mV max. INPUT SPECIFICATIONS 11.0-12.6 Vdc OUTEN, VID and LL signal valid states: ON or Logic ‘1’ OFF or Logic ‘0’ 0.8 Vdc min., 5.5 Vdc max. -0.3 Vdc min., 0.4 Vdc max. GENERAL CHARACTERISTICS Efficiency See table 2 on page 2 Switching frequency Fixed (See Note 4) 80 A/85 A 105 A 2.2 MHz 1.1 MHz Approvals and standards (See Note 5) Material flammability Weight 105 A 80 A/85 A 70 g (2.47 oz) MTBF Telecordia SR-332 80 A/85 A 105 A Mating connector 105 A 80 A/85 A See Figure 8 Connector fingers IEC/EN60950 VDE UL94V-0 38 g (1.34 oz) 2,000,000 hours 1,648,000 hours See Figure 7 Gold plated, 30 µ-inches ENVIRONMENTAL SPECIFICATIONS Temperature shock non-operating Operating 20 °C/hour 10 °C/hour Humidity (Non-condensing) Operating storage 85% RH 95% RH Altitude storage Operating 50,000 feet max. 10,000 feet max. Shock non-operational Operational and Half sine wave 30 G 11ms Vibration (See Note 6) Operational and non-operational 0.02 G2/Hz max. Input voltage range 12 Vin nominal Input current VRM10-85-12-UY VRM10-80-12-PY VRM10-105-12-EJ No load OUTEN OFF 11Vin, VID=1.325 V, Iout=100 A 15.3 A 11Vin, VID=1.400 V, Iout=91 A 14.2 A 11VIN, VID=1.325V, Iout=120 A 18.5 A 25 0 mA typ., 300 mA max. 50 mA max. UVLO turn ON voltage UVLO turn OFF voltage 0 ºC