时序控制器、跟踪器和裕度调节控制器

Analog Devices 的时序控制器、跟踪器和裕度调节控制器为一个或多个电源提供了额外的功能。我们的时序控制器允许通过给每个电源增加时间延迟,从而按任意次序接通或关断电源。在基于跟踪的系统中,选择一个主控器电压轨,而且所有的较低电压轨均从属于主控制器电压轨的导通斜坡或断电斜坡。当在某种自动化 PCB 测试环境中测试电源时,一个裕度调节控制器通过向电源的反馈节点或电压调节引脚供应或吸收电流,使得能够精确地调高和调低电源输出电压。这允许一个系统在针对某款给定设计所规定的电源电压上限和 / 或下限条件下,测试电气组件的正确运作。

Sequencers, Trackers, & Margining Controllers

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SortOrderPart#Number of SuppliesVs span
(min)
(V)
Vs span
(max)
(V)
Isupply
(typ)
(A)
FeaturesCommentsUS Price 1000 to 4999
($ US)
1ADM1266 17 3 15 16m Sequencing, Supervisor Super Sequencer with Interchip Bus and Nonvolatile Fault Recording $11.99 (ADM1266ACPZ)
2LTC7106 1 2.5 5.5 700µ PMBus A 7-Bit Current DAC with PMBus Interface $1.25 (LTC7106EDDB#TRPBF)
3ADM1260 10 3 16 4.5m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Fault Recording Blackbox $10.49 (ADM1260ACPZ)
4LTC2937 6 2.9 16.5 1m EEPROM, I2C/SMBus Interface, Sequencing, Supervisor Programmable Six Channel Sequencer and Voltage Supervisor with EEPROM $5.95 (LTC2937CUHE#PBF)
5ADM1169 8 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, Fault Recording Blackbox, FET Drive Output $6.49 (ADM1169ACPZ)
6ADM1168 8 3 14.4 4.2m EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, Fault Recording Blackbox, FET Drive Output $5.49 (ADM1168ASTZ)
7ADM1166 12 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, Fault Recording Blackbox, FET Drive Output $9.99 (ADM1166ACPZ)
8ADM1186 4 2.7 5.5 146µ Sequencing, Supervisor Enable Output $1.76 (ADM1186-2ARQZ)
9ADM1185 4 2.7 5.5 24µ Sequencing, Supervisor Enable Output $1.25 (ADM1185ARMZ-1)
10ADM6820 2 2.95 5.5 350µ Sequencing, Supervisor FET Drive Output $1.25 (ADM6820ARJZ-REEL7)
11ADM6819 2 2.95 5.5 350µ Sequencing, Supervisor FET Drive Output $1.25 (ADM6819ARJZ-REEL7)
12LTC2928 4 2.9 16.5 1m Sequencing, Supervisor Multichannel Power Supply Sequencer and Supervisor $3.95 (LTC2928CUHF#PBF)
13LTC2926 3 2.9 5.5 2.5m Tracking MOSFET-Controlled Power Supply Tracker $3.50 (LTC2926CUFD#PBF)
14LTC2927 1 2.9 5.5 560µ Tracking Single Power Supply Tracking Controller $1.61 (LTC2927CDDB#TRPBF)
15ADM1069 8 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $4.53 (ADM1069ACPZ-REEL7)
16ADM1063 10 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $9.03 (ADM1063ASUZ-REEL7)
17ADM1062 10 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $7.82 (ADM1062ASUZ)
18ADM1068 8 3 14.4 4.2m EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $4.17 (ADM1068ASTZ-REEL7)
19ADM1067 10 3 14.4 4.2m EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $6.78 (ADM1067ACPZ)
20ADM1066Reference Circuit Available 12 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $8.86 (ADM1066ACPZ)
21ADM1065 10 3 14.4 4.2m EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $5.99 (ADM1065ACPZ)
22ADM1064 10 3 14.4 4.2m 12-bit ADC, EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $8.08 (ADM1064ACPZ)
23ADM1087 1 2.25 3.6 10µ Sequencing, Supervisor Enable Output $0.39 (ADM1087AKSZ-REEL7)
24ADM1086 1 2.25 3.6 10µ Sequencing, Supervisor Enable Output $0.39 (ADM1086AKSZ-REEL7)
25ADM1085 1 2.25 3.6 10µ Sequencing, Supervisor Enable Output $0.39 (ADM1085AKSZ-REEL7)
26LTC2925 4 2.9 5.5 1.5m Tracking Remote sense switch for voltage drop compensation Controls three supplies without series FETs or a f $3.75 (LTC2925CGN#PBF)
27LTC2924 6 3 6 1.5m Sequencing Quad Power Supply Sequencer $2.65 (LTC2924CGN#PBF)
28LTC2923 3 2.9 5.5 1.3m Tracking Three tracking options available. Controls two supplies without series FETs or a third supply with a $2.95 (LTC2923CMS#PBF)
29ADM1060 7 3 14.4 3m EEPROM, I2C Interface, Sequencing, Supervisor Enable Output, FET Drive Output $6.78 (ADM1060ARUZ)
30LTC2922 5 2.5 5 2m Tracking 5 remote sense switches for voltage drop compensation. Limited sequencing possible $3.40 (LTC2922CF-3.3#PBF)
31LTC2921 5 2.5 5 2m Tracking 3 remote sense switches for voltage drop compensation. Limited sequencing possible $3.15 (LTC2921CGN#PBF)
32LTC2920-2 1 2.2 6 230µ Margining Dual Power Supply Margining Controller $1.75 (LTC2920-2CMS8#PBF)
33LTC2920-1 1 2.2 6 230µ Margining Single Power Supply Margining Controller $1.31 (LTC2920-1CS5#TRPBF)