FAN5033 Datasheet, PDF(12/39 Page) Fairchild Semiconductor – 8-Bit Programmable, 2- to 3-Phase, Synchronous Buck Controller

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FAN5033 Datasheet, PDF (12/39 Pages) Fairchild Semiconductor – 8-Bit Programmable, 2- to 3-Phase, Synchronous Buck Controller

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Table 2: Output Voltage Programming Codes (8-bit) 0 = logic LOW; 1 = logic HIGH. (MSB: VID7, LSB: VID0;

11110001b = F1h)

HEX Voltage

Tolerance

HEX Voltage

Tolerance

HEX Voltage Tolerance HEX Voltage Tolerance

OFF

4 0 1.21250

+-15mV LL (0 - 110A)

8 0 0.81250 Monotonic C 0 0.4125 Donât Care

OFF

4 1 1.20625

+-15mV LL (0 - 110A)

8 1 0.80625 Monotonic C 1 0.40625 Donât Care

0 2 1.60000 +-15mV LL (0 -

4 2 1.20000

+-15mV LL (0 - 110A)

0.8

Monotonic C 2 0.40000 Donât Care

0 3 1.59375 +-15mV LL (0 -

4 3 1.19375

+-15mV LL (0 - 110A)

8 3 0.79375 Monotonic C 3 0.39375 Donât Care

0 4 1.58750 +-15mV LL (0 -

4 4 1.18750

+-15mV LL (0 - 110A)

8 4 0.7875 Monotonic C 4 0.38750 Donât Care

0 5 1.58125 +-15mV LL (0 -

4 5 1.18125

+-15mV LL (0 - 110A)

8 5 0.78125 Monotonic C 5 0.38125 Donât Care

0 6 1.57500 +-15mV LL (0 -

4 6 1.17500

+-15mV LL (0 - 110A)

0.775 Monotonic C 6 0.37500 Donât Care

0 7 1.56875 +-15mV LL (0 -

4 7 1.16875

+-15mV LL (0 - 110A)

8 7 0.76875 Monotonic C 7 0.36875 Donât Care

0 8 1.56250 +-15mV LL (0 -

4 8 1.16250

+-15mV LL (0 - 110A)

8 8 0.7625 Monotonic C 8 0.36250 Donât Care

0 9 1.55625 +-15mV LL (0 -

4 9 1.15625

+-15mV LL (0 - 110A)

8 9 0.75625 Monotonic C 9 0.35625 Donât Care

0 A 1.55000 +-15mV LL (0 -

4 A 1.15000

+-15mV LL (0 - 110A)

0.75 Monotonic C A 0.35000 Donât Care

0 B 1.54375 +-15mV LL (0 -

4 B 1.14375

+-15mV LL (0 - 110A)

8 B 0.74375 Monotonic C B 0.34375 Donât Care

0 C 1.53750 +-15mV LL (0 -

4 C 1.13750

+-15mV LL (0 - 110A)

8 C 0.7375 Monotonic C C 0.33750 Donât Care

0 D 1.53125 +-15mV LL (0 -

4 D 1.13125

+-15mV LL (0 - 110A)

8 D 0.73125 Monotonic C D 0.33125 Donât Care

0 E 1.52500 +-15mV LL (0 -

4 E 1.12500

+-15mV LL (0 - 110A)

0.725 Monotonic C E 0.32500 Donât Care

0 F 1.51875 +-15mV LL (0 -

4 F 1.11875

+-15mV LL (0 - 110A)

8 F 0.71875 Monotonic C F 0.31875 Donât Care

1 0 1.51250 +-15mV LL (0 -

5 0 1.11250

+-15mV LL (0 - 110A)

9 0 0.7125 Monotonic D 0 0.31250 Donât Care

1 1 1.50625 +-15mV LL (0 -

5 1 1.10625

+-15mV LL (0 - 110A)

9 1 0.70625 Monotonic D 1 0.30625 Donât Care

1 2 1.50000 +-15mV LL (0 -

5 2 1.10000

+-15mV LL (0 - 110A)

0.7

Monotonic D 2 0.30000 Donât Care

1 3 1.49375 +-15mV LL (0 -

5 3 1.09375

+-15mV LL (0 - 110A)

9 3 0.69375 Monotonic D 3 0.29375 Donât Care

1 4 1.48750 +-15mV LL (0 -

5 4 1.08750

+-15mV LL (0 - 110A)

9 4 0.6875 Monotonic D 4 0.28750 Donât Care

1 5 1.48125 +-15mV LL (0 -

5 5 1.08125

+-15mV LL (0 - 110A)

9 5 0.68125 Monotonic D 5 0.28125 Donât Care

1 6 1.47500 +-15mV LL (0 -

5 6 1.07500

+-15mV LL (0 - 110A)

0.675 Monotonic D 6 0.27500 Donât Care

1 7 1.46875 +-15mV LL (0 -

5 7 1.06875

+-15mV LL (0 - 110A)

9 7 0.66875 Monotonic D 7 0.26875 Donât Care

1 8 1.46250 +-15mV LL (0 -

5 8 1.06250

+-15mV LL (0 - 110A)

9 8 0.6625 Monotonic D 8 0.26250 Donât Care

1 9 1.45625 +-15mV LL (0 -

5 9 1.05625

+-15mV LL (0 - 110A)

9 9 0.65625 Monotonic D 9 0.25625 Donât Care

1 A 1.45000 +-15mV LL (0 -

5 A 1.05000

+-15mV LL (0 - 110A)

0.65 Monotonic D A 0.25000 Donât Care

1 B 1.44375 +-15mV LL (0 -

5 B 1.04375

+-15mV LL (0 - 110A)

9 B 0.64375 Monotonic D B 0.24375 Donât Care

1 C 1.43750 +-15mV LL (0 -

5 C 1.03750

+-15mV LL (0 - 110A)

9 C 0.6375 Monotonic D C 0.23750 Donât Care

1 D 1.43125 +-15mV LL (0 -

5 D 1.03125

+-15mV LL (0 - 110A)

9 D 0.63125 Monotonic D D 0.23125 Donât Care

1 E 1.42500 +-15mV LL (0 -

5 E 1.02500

+-15mV LL (0 - 110A)

0.625 Monotonic D E 0.22500 Donât Care

1 F 1.41875 +-15mV LL (0 -

5 F 1.01875

+-15mV LL (0 - 110A)

9 F 0.61875 Monotonic D F 0.21875 Donât Care

2 0 1.41250 +-15mV LL (0 -

6 0 1.01250

+-15mV LL (0 - 110A)

A 0 0.6125 Monotonic E 0 0.21250 Donât Care

2 1 1.40625 +-15mV LL (0 -

6 1 1.00625

+-15mV LL (0 - 110A)

A 1 0.60625 Monotonic E 1 0.20625 Donât Care

2 2 1.40000 +-15mV LL (0 -

6 2 1.00000 Monotonic DAC (6.25 mV) A 2

0.6

Monotonic E 2 0.20000 Donât Care

2 3 1.39375 +-15mV LL (0 -

6 3 0.99375 Monotonic DAC (6.25 mV) A 3 0.59375 Monotonic E 3 0.19375 Donât Care

2 4 1.38750 +-15mV LL (0 -

6 4 0.98750 Monotonic DAC (6.25 mV) A 4 0.5875 Monotonic E 4 0.18750 Donât Care

2 5 1.38125 +-15mV LL (0 -

6 5 0.98125 Monotonic DAC (6.25 mV) A 5 0.58125 Monotonic E 5 0.18125 Donât Care

2 6 1.37500 +-15mV LL (0 -

6 6 0.97500 Monotonic DAC (6.25 mV) A 6

0.575 Monotonic E 6 0.17500 Donât Care

2 7 1.36875 +-15mV LL (0 -

6 7 0.96875 Monotonic DAC (6.25 mV) A 7 0.56875 Monotonic E 7 0.16875 Donât Care

2 8 1.36250 +-15mV LL (0 -

6 8 0.96250 Monotonic DAC (6.25 mV) A 8 0.5625 Monotonic E 8 0.16250 Donât Care

2 9 1.35625 +-15mV LL (0 -

6 9 0.95625 Monotonic DAC (6.25 mV) A 9 0.55625 Monotonic E 9 0.15625 Donât Care

2 A 1.35000 +-15mV LL (0 -

6 A 0.95000 Monotonic DAC (6.25 mV) A A

0.55 Monotonic E A 0.15000 Donât Care

2 B 1.34375 +-15mV LL (0 -

6 B 0.94375 Monotonic DAC (6.25 mV) A B 0.54375 Monotonic E B 0.14375 Donât Care

2 C 1.33750 +-15mV LL (0 -

6 C 0.93750 Monotonic DAC (6.25 mV) A C 0.5375 Monotonic E C 0.13750 Donât Care

2 D 1.33125 +-15mV LL (0 -

6 D 0.93125 Monotonic DAC (6.25 mV) A D 0.53125 Monotonic E D 0.13125 Donât Care

2 E 1.32500 +-15mV LL (0 -

6 E 0.92500 Monotonic DAC (6.25 mV) A E

0.525 Monotonic E E 0.12500 Donât Care

2 F 1.31875 +-15mV LL (0 -

6 F 0.91875 Monotonic DAC (6.25 mV) A F 0.51875 Monotonic E F 0.11875 Donât Care

3 0 1.31250 +-15mV LL (0 -

7 0 0.91250 Monotonic DAC (6.25 mV) B 0 0.5125 Monotonic F 0 0.11250 Donât Care

3 1 1.30625 +-15mV LL (0 -

7 1 0.90625 Monotonic DAC (6.25 mV) B 1 0.50625 Monotonic F 1 0.10625 Donât Care

3 2 1.30000 +-15mV LL (0 -

7 2 0.90000 Monotonic DAC (6.25 mV) B 2

0.5

Monotonic F 2 0.10000 Donât Care

3 3 1.29375 +-15mV LL (0 -

7 3 0.89375 Monotonic DAC (6.25 mV) B 3 0.49375 Donât Care F 3 0.09375 Donât Care

3 4 1.28750 +-15mV LL (0 -

7 4 0.88750 Monotonic DAC (6.25 mV) B 4 0.4875 Donât Care F 4 0.08750 Donât Care

3 5 1.28125 +-15mV LL (0 -

7 5 0.88125 Monotonic DAC (6.25 mV) B 5 0.48125 Donât Care F 5 0.08125 Donât Care

3 6 1.27500 +-15mV LL (0 -

7 6 0.87500 Monotonic DAC (6.25 mV) B 6

0.475 Donât Care F 6 0.07500 Donât Care

3 7 1.26875 +-15mV LL (0 -

7 7 0.86875 Monotonic DAC (6.25 mV) B 7 0.46875 Donât Care F 7 0.06875 Donât Care

3 8 1.26250 +-15mV LL (0 -

7 8 0.86250 Monotonic DAC (6.25 mV) B 8 0.4625 Donât Care F 8 0.06250 Donât Care

3 9 1.25625 +-15mV LL (0 -

7 9 0.85625 Monotonic DAC (6.25 mV) B 9 0.45625 Donât Care F 9 0.05625 Donât Care

3 A 1.25000 +-15mV LL (0 -

7 A 0.85000 Monotonic DAC (6.25 mV) B A

0.45 Donât Care F A 0.05000 Donât Care

3 B 1.24375 +-15mV LL (0 -

7 B 0.84375 Monotonic DAC (6.25 mV) B B 0.44375 Donât Care F B 0.04375 Donât Care

3 C 1.23750 +-15mV LL (0 -

7 C 0.83750 Monotonic DAC (6.25 mV) B C 0.4375 Donât Care F C 0.03750 Donât Care

3 D 1.23125 +-15mV LL (0 -

7 D 0.83125 Monotonic DAC (6.25 mV) B D 0.43125 Donât Care F D 0.03125 Donât Care

3 E 1.22500 +-15mV LL (0 -

7 E 0.82500 Monotonic DAC (6.25 mV) B E

0.425 Donât Care F E

OFF

3 F 1.21875 +-15mV LL (0 -

7 F 0.81875 Monotonic DAC (6.25 mV) B F 0.41875 Donât Care F F

OFF

FAN5033 Rev. 1.0.0

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