ISL6353 Datasheet, PDF(16/30 Page) Intersil Corporation – Multiphase PWM Regulator for VR12 DDR Memory Systems

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ISL6353 Datasheet, PDF (16/30 Pages) Intersil Corporation – Multiphase PWM Regulator for VR12 DDR Memory Systems

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ISL6353

TABLE 1. VID TABLE (Continued)

VID7 VID6 VID5 VID4 VID3 VID2 VID1 VID0 Hex

(V)

1 0 1 1 1 1 1 0 B E 1.1950

1 0 1 1 1 1 1 1 B F 1.2000

1 1 0 0 0 0 0 0 C 0 1.2050

1 1 0 0 0 0 0 1 C 1 1.2100

1 1 0 0 0 0 1 0 C 2 1.2150

1 1 0 0 0 0 1 1 C 3 1.2200

1 1 0 0 0 1 0 0 C 4 1.2250

1 1 0 0 0 1 0 1 C 5 1.2300

1 1 0 0 0 1 1 0 C 6 1.2350

1 1 0 0 0 1 1 1 C 7 1.2400

1 1 0 0 1 0 0 0 C 8 1.2450

1 1 0 0 1 0 0 1 C 9 1.2500

1 1 0 0 1 0 1 0 C A 1.2550

1 1 0 0 1 0 1 1 C B 1.2600

1 1 0 0 1 1 0 0 C C 1.2650

1 1 0 0 1 1 0 1 C D 1.2700

1 1 0 0 1 1 1 0 C E 1.2750

1 1 0 0 1 1 1 1 C F 1.2800

1 1 0 1 0 0 0 0 D 0 1.2850

1 1 0 1 0 0 0 1 D 1 1.2900

1 1 0 1 0 0 1 0 D 2 1.2950

1 1 0 1 0 0 1 1 D 3 1.3000

1 1 0 1 0 1 0 0 D 4 1.3050

1 1 0 1 0 1 0 1 D 5 1.3100

1 1 0 1 0 1 1 0 D 6 1.3150

1 1 0 1 0 1 1 1 D 7 1.3200

1 1 0 1 1 0 0 0 D 8 1.3250

1 1 0 1 1 0 0 1 D 9 1.3300

1 1 0 1 1 0 1 0 D A 1.3350

1 1 0 1 1 0 1 1 D B 1.3400

1 1 0 1 1 1 0 0 D C 1.3450

1 1 0 1 1 1 0 1 D D 1.3500

1 1 0 1 1 1 1 0 D E 1.3550

1 1 0 1 1 1 1 1 D F 1.3600

1 1 1 0 0 0 0 0 E 0 1.3650

1 1 1 0 0 0 0 1 E 1 1.3700

1 1 1 0 0 0 1 0 E 2 1.3750

1 1 1 0 0 0 1 1 E 3 1.3800

1 1 1 0 0 1 0 0 E 4 1.3850

1 1 1 0 0 1 0 1 E 5 1.3900

1 1 1 0 0 1 1 0 E 6 1.3950

1 1 1 0 0 1 1 1 E 7 1.4000

TABLE 1. VID TABLE (Continued)

VID7 VID6 VID5 VID4 VID3 VID2 VID1 VID0 Hex

(V)

1 1 1 0 1 0 0 0 E 8 1.4050

1 1 1 0 1 0 0 1 E 9 1.4100

1 1 1 0 1 0 1 0 E A 1.4150

1 1 1 0 1 0 1 1 E B 1.4200

1 1 1 0 1 1 0 0 E C 1.4250

1 1 1 0 1 1 0 1 E D 1.4300

1 1 1 0 1 1 1 0 E E 1.4350

1 1 1 0 1 1 1 1 E F 1.4400

1 1 1 1 0 0 0 0 F 0 1.4450

1 1 1 1 0 0 0 1 F 1 1.4500

1 1 1 1 0 0 1 0 F 2 1.4550

1 1 1 1 0 0 1 1 F 3 1.4600

1 1 1 1 0 1 0 0 F 4 1.4650

1 1 1 1 0 1 0 1 F 5 1.4700

1 1 1 1 0 1 1 0 F 6 1.4750

1 1 1 1 0 1 1 1 F 7 1.4800

1 1 1 1 1 0 0 0 F 8 1.4850

1 1 1 1 1 0 0 1 F 9 1.4900

1 1 1 1 1 0 1 0 F A 1.4950

1 1 1 1 1 0 1 1 F B 1.5000

1 1 1 1 1 1 0 0 F C 1.5050

1 1 1 1 1 1 0 1 F D 1.5100

1 1 1 1 1 1 1 0 F E 1.5150

1 1 1 1 1 1 1 1 F F 1.5200

VID OFFSET Table

The ISL6353 will regulate the output voltage to VID+OFFSET (33h).

Table 2 shows the output voltage setting based on the VID register

setting.

TABLE 2. VID TABLE

VOFS

OFS7 OFS6 OFS5 OFS4 OFS3 OFS2 OFS1 OFS0 Hex

(V)

0 0 0 0 0 0 0 0 0 0 0.0000

0 0 0 0 0 0 0 1 0 1 0.005

0 0 0 0 0 0 1 0 0 2 0.010

0 0 0 0 0 0 1 1 0 3 0.015

0 0 0 0 0 1 0 0 0 4 0.020

0 0 0 0 0 1 0 1 0 5 0.025

0 0 0 0 0 1 1 0 0 6 0.030

0 0 0 0 0 1 1 1 0 7 0.035

0 0 0 0 1 0 0 0 0 8 0.040

0 0 0 0 1 0 0 1 0 9 0.045

0 0 0 0 1 0 1 0 0 A 0.050

September 15, 2011

FN6897.0

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