デジタルPSM(パワー・システム・マネージメント)

アナログ・デバイセズのデジタルPSM(パワー・システム・マネージメント)製品は、プロトタイピング、導入、および現場作業中のパワー・システム特性評価、最適化、およびデータマイニングを簡素化および迅速化するのに役立ちます。当社のPSM製品は、PMBus/SMBus/I²Cデジタル・インターフェースを通して設定および監視されます。当社のエンジニアリングレベル開発環境(LTpowerPlay®)は、電源電圧、電流、電力、使用電力量、シーケンシング、マージニング、ブラック・ボックス障害ログ・データの制御と監視を行います。業界をリードするこの開発ソフトウェアはグラフィカル・ユーザー・インターフェース(GUI)を備え、最大256本の電圧レールをサポートすることが証明されています。

PSM

パワー・システム・マネージメント(PSM)デバイスは、デジタル PMBus/SMBus/I2C インターフェース・ベースの制御、テレメトリ、ブラックボックス型故障記録などの機能をアナログ DC/DC パワー・コンバータに追加し、以下のような高レベルの能力をパワー・システムに提供します。

PSMの詳細はこちら


LTPowerPlay

LTpowerPlay® は、アナログ・デバイセズのデジタル・パワー・マネージメント(PSM)製品をサポートする強力なWindowsベースの開発環境です。


LTpowerPlayの詳細はこちら

デジタル・パワー・システム・マネージメント

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SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
Output Current
(typ)
(A)
TopologyPower Management FunctionInterfaceADCDACPrice (1000+)
($ US)
1LTC7132 2 4.5 20 20 Buck DC/DC Regulator With Power System Management I²C, PMBUS 16-Bit 12-Bit $6.75 (LTC7132EY#PBF)
2LTC2971 2 3.13 60-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $5.31 (LTC2971CY#PBF)
3LTC7841 1 4.5 60- Boost DC/DC Regulator With Power System Management I²C, PMBUS 13-Bit 9-Bit $3.95 (LTC7841EUHE#PBF)
4LTC7880 2 2.5 40- Boost DC/DC Regulator With Power System Management I²C, PMBUS 16-Bit 12-Bit $7.63 (LTC7880EUKG#PBF)
5LTM4664 (single output) 1 30 58 50 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 10-bit 10-Bit $57.48 (LTM4664EY#PBF)
6LTM4664 (dual output) 2 30 58 25 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 10-bit 10-Bit $57.48 (LTM4664EY#PBF)
7LTC7106-1 1 2.5 5.5-- Current DAC with SPI Interface SPI- 7-bit $1.25 (LTC7106EDDB-1#TRPBF)
8LTC3889 2 5 60 20 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $7.63 (LTC3889EUKG#PBF)
9LTM4700 (single output)Reference Circuit Available 1 4.5 16 100 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $97.26 (LTM4700EY#PBF)
10LTM4700 (dual output)Reference Circuit Available 2 4.5 16 50 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $97.26 (LTM4700EY#PBF)
11LTM4680 (single output) 1 4.5 16 60 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 16-Bit 12-Bit $58.00 (LTM4680EY#PBF)
12LTM4680 (dual output) 2 4.5 16 30 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS 16-Bit 12-Bit $58.00 (LTM4680EY#PBF)
13LTM4686-1 (single output) 1 2.375 17 20 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV-1#PBF)
14LTM4686-1 (dual output) 2 2.375 17 10 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV-1#PBF)
15LTM4686 (single output) 1 4.5 17 20 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV#PBF)
16LTM4686 (dual output) 2 4.5 17 10 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $23.23 (LTM4686EV#PBF)
17LTM4678 (single output) 1 4.5 16 50 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $47.48 (LTM4678EY#PBF)
18LTM4678 (dual output) 2 4.5 16 25 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $47.48 (LTM4678EY#PBF)
19LTC3883 1 4.5 24 30 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $4.82 (LTC3883EUH#PBF)
20LTC2979 16 3.13 3.47-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $13.49 (LTC2979CY#PBF)
21LTC2972 2 3.13 15-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $3.99 (LTC2972CUJF#PBF)
22LTC7106 1 2.5 5.5-- Current DAC with PMBus Interface I²C, PMBUS, SMBUS- 7-bit $1.25 (LTC7106EDDB#TRPBF)
23LTC3884 (single output) 1 4.5 38 60 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $6.35 (LTC3884EUK#PBF)
24LTC3884 (dual output) 2 4.5 38 30 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $6.35 (LTC3884EUK#PBF)
25LTC3882-1 (single output) 1 3 13.2 80 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.35 (LTC3882EUJ-1#PBF)
26LTC3882-1 (dual output) 2 3 13.2 40 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.35 (LTC3882EUJ-1#PBF)
27LTC3870-1 2 4.5 60 20 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS-- $2.35 (LTC3870EUF-1#PBF)
28LTM4676A (single output) 1 4.5 26.5 26 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $33.95 (LTM4676AEY#PBF)
29LTM4676A (dual output) 2 4.5 26.5 13 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $33.95 (LTM4676AEY#PBF)
30LTM4675 (single output) 1 4.5 17 18 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $24.00 (LTM4675EY#PBF)
31LTM4675 (dual output) 2 4.5 17 9 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $24.00 (LTM4675EY#PBF)
32LTC3886 (single output) 1 4.5 60 30 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $6.35 (LTC3886EUKG#PBF)
33LTC3886 (dual output) 2 4.5 60 15 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $6.35 (LTC3886EUKG#PBF)
34LTC2980 16 3.13 15-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $16.95 (LTC2980CY#PBF)
35LTC3887 (single output)Reference Circuit Available 1 4.5 24 60 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.47 (LTC3887EUJ#PBF)
36LTC3887 (dual output)Reference Circuit Available 2 4.5 24 30 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.47 (LTC3887EUJ-1#PBF)
37LTM4677 (single output)Reference Circuit Available 1 4.5 16 36 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $39.60 (LTM4677EY#PBF)
38LTM4677 (dual output)Reference Circuit Available 2 4.5 16 18 Buck DC/DC uModule Regulator With Power System Manageme I²C, PMBUS, SMBUS 16-Bit 12-Bit $39.60 (LTM4677EY#PBF)
39LTC3815 1 2.25 5.5 6 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 13-Bit 9-Bit $4.71 (LTC3815EUFE#PBF)
40LTC2975 4 3.13 15-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $9.75 (LTC2975CUP#PBF)
41LTM2987 16 3.13 15-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $23.95 (LTM2987CY#PBF)
42LTC3882 (single output)Reference Circuit Available 1 3 13.2 80 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.35 (LTC3882EUJ#PBF)
43LTC3882 (dual output)Reference Circuit Available 2 3 13.2 40 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.35 (LTC3882EUJ#PBF)
44LTC3870 2 4.5 60 20 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS-- $2.35 (LTC3870EUFD#PBF)
45LTC2977Reference Circuit Available 8 3.13 15-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $10.95 (LTC2977CUP#PBF)
46LTC2974Reference Circuit Available 4 3.13 15-- Digital Power System Manager I²C, PMBUS, SMBUS 16-Bit 10-Bit $8.85 (LTC2974CUP#PBF)
47LTC3880 (single output)Reference Circuit Available 1 4.5 24 60 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.35 (LTC3880EUJ#PBF)
48LTC3880 (dual output)Reference Circuit Available 2 4.5 24 30 Buck DC/DC Regulator With Power System Management I²C, PMBUS, SMBUS 16-Bit 12-Bit $5.35 (LTC3880EUJ-1#PBF)
49LTC2970 2 4.5 15- Power Manager Digital Power System Manager I²C, PMBUS, SMBUS 14-Bit 8-Bit $3.49 (LTC2970CUFD#PBF)