
CS51313
电气特性
( 0 ° C& LT ;吨
A
< 70 ℃; 0 ℃的<牛逼
J
< 125°C ; 9.0 V < V
CC
< 14 V ;
2.0 V DAC码(V
ID4
= V
ID3
= V
ID2
= V
ID1
= 0, V
ID0
= 1.0) C
门(H)的
= C
门(L)的
= 3.3 nF的,C
关闭
= 390 pF的;除非另有规定)。
特征
电压识别DAC
测量V
FB
= V
COMP
, V
CC
= 12五,注意事项3
755C
3
T
J
3
1255C
V
ID4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
V
ID3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
V
ID2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
V
ID1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
V
ID0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
民
3.483
3.384
3.285
3.186
3.087
2.989
2.890
2.791
2.692
2.594
2.495
2.396
2.297
2.198
2.099
2.050
2.001
1.953
1.904
1.854
1.805
1.755
1.706
1.656
1.607
1.558
1.508
1.459
1.409
1.360
1.310
1.225
典型值
3.525
3.425
3.325
3.225
3.125
3.025
2.925
2.825
2.725
2.625
2.525
2.425
2.325
2.225
2.125
2.075
2.025
1.975
1.925
1.875
1.825
1.775
1.725
1.675
1.625
1.575
1.525
1.475
1.425
1.375
1.325
1.250
最大
3.567
3.466
3.365
3.264
3.163
3.061
2.960
2.859
2.758
2.657
2.555
2.454
2.353
2.252
2.151
2.100
2.049
1.997
1.946
1.896
1.845
1.795
1.744
1.694
1.643
1.593
1.542
1.491
1.441
1.390
1.340
1.275
±允差
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.2%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
1.1%
2.0%
民
3.455
3.357
3.259
3.161
3.063
2.965
2.875
2.777
2.679
2.580
2.482
2.389
2.290
2.192
2.093
2.044
1.995
1.945
1.896
1.847
1.798
1.748
1.699
1.650
1.601
1.551
1.502
1.453
1.404
1.354
1.305
1.225
255C
3
T
J
3
755C
典型值
3.525
3.425
3.325
3.225
3.125
3.025
2.925
2.825
2.725
2.625
2.525
2.425
2.325
2.225
2.125
2.075
2.025
1.975
1.925
1.875
1.825
1.775
1.725
1.675
1.625
1.575
1.525
1.475
1.425
1.375
1.325
1.250
最大
3.596
3.494
3.392
3.290
3.188
3.086
2.975
2.873
2.771
2.670
2.568
2.461
2.360
2.258
2.157
2.106
2.055
2.005
1.954
1.903
1.852
1.802
1.751
1.700
1.649
1.599
1.548
1.497
1.446
1.396
1.345
1.275
±允差
2.0%
2.0%
2.0%
2.0%
2.0%
2.0%
1.7%
1.7%
1.7%
1.7%
1.7%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
1.5%
2.0%
单位
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
测试条件
3.在一个典型的应用程序与V的IC功耗
CC
= 12 V ,开关频率f
SW
= 250千赫, 50 NC的MOSFET和R
θJA
= 115 ° C / W
产生的工作结温上升约52℃ ,和77° C的结温与环境温度
为25℃ 。
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