参数资料
型号: PWL6030B1AACMR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187
封装: 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187
文件页数: 35/97页
文件大小: 937K
代理商: PWL6030B1AACMR
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
An EPROM bit unlocks the extended output voltage feature, as listed in Table 7. In this mode, the SMPS voltage
level step is 38.1 mV. Some trimming adjustments can shift those levels up or down by one or two settings,
meaning
±9.5 mV or 19.05 mV. The resistor divider ratio is 21/64 versus the original configuration set
(SMPS_MULT).
Table 7. SMPS Output Voltage Selection Code (Extended Mode Without Offset)
CODE
VOUT (V)
CODE
VOUT (V)
CODE
VOUT (V)
CODE
VOUT (V)
000000
0
010000
2.431
100000
3.048
110000
3.665
000001
1.852
010001
2.469
100001
3.087
110001
3.704
000010
1.891
010010
2.508
100010
3.125
110010
3.743
000011
1.929
010011
2.547
100011
3.164
110011
3.781
000100
1.968
010100
2.585
100100
3.202
110100
3.820
000101
2.006
010101
2.624
100101
3.242
110101
3.858
000110
2.045
010110
2.662
100110
3.280
110110
3.897
000111
2.084
010111
2.701
100111
3.318
110111
3.936
001000
2.122
011000
2.739
101000
3.357
111000
3.974
001001
2.161
011001
2.778
101001
3.395
111001
4.013
001010
2.199
011010
2.817
101010
3.434
111010
2.084
001011
2,238
011011
2.855
101011
3.473
111011
2.315
001100
2.276
011100
2.894
101100
3.511
111100
2.778
001101
2.315
011101
2.932
101101
3.550
111101
2.932
001110
2.354
011110
2.971
101110
3.588
111110
3.241
001111
2.392
011111
3.010
101111
3.627
111111
Reserved
NOTE
The VOUT values listed in Table 8 represent nominal voltages. The total output accuracy
is
–4.1% (±3.8%).
Table 8. SMPS Output Voltage Selection Code (Extended Mode With Offset)
CODE
VOUT (V)
CODE
VOUT (V)
CODE
VOUT (V)
CODE
VOUT (V)
000000
0
010000
2.739
100000
3.357
110000
3.974
000001
2.161
010001
2.778
100001
3.395
110001
4.013
000010
2.199
010010
2.817
100010
3.434
110010
4.051
000011
2.238
010011
2.855
100011
3.473
110011
4.090
000100
2.277
010100
2.894
100100
3.511
110100
4.128
000101
2.315
010101
2.932
100101
3.550
110101
4.167
000110
2.354
010110
2.971
100110
3.588
110110
4.206
000111
2.392
010111
3.010
100111
3.627
110111
4.244
001000
2.431
011000
3.048
101000
3.665
111000
4.283
001001
2.469
011001
3.087
101001
3.704
111001
4.321
001010
2.508
011010
3.125
101010
3.743
111010
4.167
001011
2.547
011011
3.164
101011
3.781
111011
2.315
001100
2.585
011100
3.202
101100
3.820
111100
2.778
001101
2.624
011101
3.241
101101
3.858
111101
2.932
001110
2.662
011110
3.280
101110
3.897
111110
3.241
001111
2.701
011111
3.318
101111
3.936
111111
Reserved
40
Copyright
2010–2011, Texas Instruments Incorporated
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