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SC1189 查看數據表(PDF) - Semtech Corporation
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产品描述 (功能)
生产厂家
SC1189
Programmable Synchronous DC/DC Converter, Dual LDO Controller
Semtech Corporation
SC1189 Datasheet PDF : 16 Pages
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SC1189
POWER MANAGEMENT
Applications Information - Output Voltage Table
Unless specified: 4.75V < VCC < 5.25V; GND = PGND = 0V; VOSENSE = V
O
; 0mV < (CS+-CS-) < 60mV; = 0°C < T
j
< 85°C
VID
Parameter
Conditions
25MV 3210
Min Typ
Output Voltage
(1)
I
O
= 2A in Application circuit
0 0100 1.034 1.050
1 0100 1.059 1.075
0
0011 1.084 1.100
1 0011 1.108 1.125
0 0010 1.133 1.150
1 0010 1.157 1.175
0
0001 1.182 1.200
1 0001 1.207 1.225
0 0000 1.231 1.250
1 0000 1.256 1.275
0
1111 1.281 1.300
1
1111 1.305 1.325
0
1110 1.330 1.350
1 1110 1.354 1.375
0
1101 1.379 1.400
1
1101 1.404 1.425
0
1100 1.428 1.450
1 1100 1.453 1.475
0
1011 1.478 1.500
1
1011 1.502 1.525
0
1010 1.527 1.550
1 1010 1.551 1.575
0
1001 1.584 1.600
1 1001 1.609 1.625
0
1000 1.634 1.650
1 1000 1.658 1.675
0
0111 1.683 1.700
1
0111 1.708 1.725
0
0110 1.733 1.750
1 0110 1.757 1.775
0
0101 1.782 1.800
1 0101 1.798 1.825
Max
1.066
1.091
1.117
1.142
1.167
1.193
1.218
1.243
1.269
1.294
1.320
1.345
1.370
1.396
1.421
1.446
1.472
1.497
1.523
1.548
1.573
1.599
1.616
1.641
1.667
1.692
1.717
1.742
1.768
1.793
1.818
1.852
Units
V
Note 1: VID[3:0] correspond to legacy VRM8.4 voltage levels for 1.3V to 1.8V
2007 Semtech Corp.
6
www.semtech.com
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