参数资料
型号: NCP5322ADW
厂商: ON Semiconductor
文件页数: 5/31页
文件大小: 0K
描述: IC CTLR BUCK 2PH DRVR/DAC 28SOIC
产品变化通告: Product Obsolescence 11/Feb/2009
标准包装: 26
应用: 控制器,高性能处理器
输入电压: 4.5 V ~ 14 V
输出数: 2
输出电压: 3.3V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 管件
NCP5322A
ELECTRICAL CHARACTERISTICS (0 ° C < T A < 70 ° C; 0 ° C < T J < 125 ° C; 9.0 V < V CCH1 = V CCH2 < 20 V; 4.5 V <
V CCL = V CCL1 = V CCL2 < 14 V; C GATE = 3.3 nF, R R(OSC) = 32.4 k W , C COMP = 1.0 nF, C REF = 0.1 m F, C SS = 0.1 m F,
DAC Code 10000 (1.45 V), C VCC = 1.0 m F; unless otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Voltage Identification DAC
Accuracy (all codes)
Measure V FB = COMP
± 1.0
%
V ID4
V ID3
V ID2
V ID1
V ID0
1
1
1
1
1
?
Fault Mode ? Output Off
V
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
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
1.089
1.114
1.139
1.163
1.188
1.213
1.238
1.262
1.287
1.312
1.337
1.361
1.386
1.411
1.436
1.460
1.485
1.510
1.535
1.559
1.584
1.609
1.634
1.658
1.683
1.708
1.733
1.757
1.782
1.807
1.832
1.100
1.125
1.150
1.175
1.200
1.225
1.250
1.275
1.300
1.325
1.350
1.375
1.400
1.425
1.450
1.475
1.500
1.525
1.550
1.575
1.600
1.625
1.650
1.675
1.700
1.725
1.750
1.775
1.800
1.825
1.850
1.111
1.136
1.162
1.187
1.212
1.237
1.263
1.288
1.313
1.338
1.364
1.389
1.414
1.439
1.465
1.490
1.515
1.540
1.566
1.591
1.616
1.641
1.667
1.692
1.717
1.742
1.768
1.793
1.818
1.843
1.869
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
Input Threshold
Input Pull?up Resistance
Pull?up Voltage
V ID4 , V ID3 , V ID2 , V ID1 , V ID0
V ID4 , V ID3 , V ID2 , V ID1 , V ID0
?
1.00
25
3.15
1.25
50
3.30
1.50
100
3.45
V
k W
V
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