參數(shù)資料
型號(hào): MAX1797
廠商: Maxim Integrated Products, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: Replaced by TMS320C6722B : Digital Signal Processor 144-QFP
中文描述: 低電流、升壓型DC-DC轉(zhuǎn)換器,可真正關(guān)斷
文件頁(yè)數(shù): 12/13頁(yè)
文件大?。?/td> 397K
代理商: MAX1797
M
Low Supply Current, Step-Up DC-DC Converters
with True-Shutdown
12
______________________________________________________________________________________
Table 1. Suggested Components for Typical Applications
COMPONENT
COMPONENT VALUE
(MAX1797, 1A CURRENT
LIMIT)
COMPONENT VALUE
(MAX1796, 0.5A CURRENT
LIMIT)
COMPONENT VALUE
(MAX1795, 0.25A CURRENT LIMIT)
Sumida CR32-220, 22
μ
H
Sumida CR32-100, 10
μ
H
Murata CQH3C100K34, 10
μ
H
Murata CQH4N100K(J)04, 10
μ
H
Coilcraft DS1608C-223, 22
μ
H
Coilcraft DS1608C-103, 10
μ
H
Sumida CDRH6D28-220, 22
μ
H
Sumida CDRH4D28-220, 22
μ
H
Inductor
Coilcraft DS3316P-223, 22
μ
H
Coilcraft DS1608C-223, 22
μ
H
Input Capacitor
Sanyo POSCAP 6TPA47M,
47
μ
F
Sanyo POSCAP 6TPA47M,
47
μ
F
Sanyo POSCAP 6TPA47M, 47
μ
F
AVX TPSD476M016R0150,
47
μ
F
AVX TPSD226M016R0150,
22
μ
F
AVX TPSD106M016R0150, 10
μ
F
Output Capacitor
Taiyo Yuden UMK316BI150KH,
0.1
μ
F
Taiyo Yuden UMK316BI150KH,
0.1
μ
F
Taiyo Yuden UMK316BI150KH, 0.1
μ
F
Table 2. Component Suppliers
COMPANY
AVX
PHONE
FAX
USA 803-946-0690
USA 803-626-3123
Coilcraft
USA 847-639-6400
U S A 847- 639-1238-
469
Coiltronics
USA 561-241-7876
USA 561-241-9339
Murata
USA 814-237-1431
1-800-831-9172
USA 814-238-0490
Nihon
USA 805-867-2555
Japan 81-3-3494-
7411
USA 805-867-2556
Japan 81-3-3494-
7414
Sanyo
U S A 61 9- 6 61 68 35
Ja p a n 81- 7- 207 0-
63 06
U S A 61 9- 6 61 10 55
Ja p a n 81- 7- 207 0-
11 74
Sprague
USA 603-224-1961
USA 603-224-1430
Sumida
USA 647-956-0666
Japan 81-3-3607-
5111
U S A 64 7- 9 56 07 02
Ja p a n 81- 3- 360 7-
51 44
Taiyo
Yuden
USA 408-573-4150
USA 408-573-4159
Chip Information
TRANSISTOR COUNT: 1100
PROCESS: BiCMOS
相關(guān)PDF資料
PDF描述
MAX1795EUA Low Supply Current, Step-Up DC-DC Converters with True-Shutdown
MAX1796EUA Low Supply Current, Step-Up DC-DC Converters with True-Shutdown
MAX1797EUA Low Supply Current, Step-Up DC-DC Converters with True-Shutdown
MAX1798 Replaced by TMS320C6722B : Digital Signal Processor 144-QFP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1797EUA 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Low-Supply Current Step-Up DC/DC Conv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1797EUA+ 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Low-Supply Current Step-Up DC/DC Conv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1797EUA+ 制造商:Maxim Integrated Products 功能描述:IC STEP-UP DC/DC CONVERTER MAX-8
MAX1797EUA+T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Low-Supply Current Step-Up DC/DC Conv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1797EUA-T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Low-Supply Current Step-Up DC/DC Conv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT