參數(shù)資料
型號(hào): MAX1960
廠商: Maxim Integrated Products, Inc.
英文描述: 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining
中文描述: 2.35V至5.5V、0.5%精度、1MHz PWM降壓型控制器,帶有電壓裕量控制
文件頁(yè)數(shù): 22/29頁(yè)
文件大小: 455K
代理商: MAX1960
M
2.35V to 5.5V, 0.5% Accurate, 1MHz PWM
Step-Down Controllers with Voltage Margining
22
______________________________________________________________________________________
V
OUT
= 3.3V
R3 (k
)
1.2
V
OUT
= 2.5V
R3 (k
)
9.1
V
OUT
= 1.8V
R3 (k
)
6.8
2.7
3.9
V
OUT
= 1.5V
R3 (k
)
5.5
2.4
3.3
V
IN
R1 (k
)
3.12
C9 (μF)
0.0068
R1 (k
)
2.13
C9 (μF)
0.01
R1 (k
)
1.24
1.24
1.24
C9 (μF)
0.01
0.01
0.01
R1 (
)
876
876
876
C9 (μF)
0.01
0.01
0.01
5V
3.3V
2.5V
Table 4. R1, R3, and C9 Component Values for 1MHz Operation
SUPPLIER
C entr al S em cond uctor
International Rectifier
Kamaya
Murata
Panasonic
Sanyo
Sumida
Taiyo Yuden
PHONE
631- 435- 1110
310-322-3331
260-489-1533
814-237-1431
714-373-7939
619-661-6835
847-956-0666
408-573-4150
WEBSITE
w w w centr al sem com
www.irf.com
www.kamaya.com
www.murata.com
www.panasonic.com
www.sanyo.com
www.sumida.com
www.t-yuden.com
Table 6. Component Suppliers
PART
VOLTAGE
MARGINING
CURRENT
LIMIT
OUTPUT
VOLTAGE
MAX1960
MAX1961
Adjustable
4 Presets
±
4%
FET V
DS
Sensing
MAX1962
No
±
10% with
R
SENSE
4 Presets or
Adjustable
Selector Guide
V
OUT
= 3.3V
R3 (k
)
36
V
OUT
= 2.5V
R3 (k
)
27
47
V
OUT
= 1.8V
R3 (k
)
20
30
39
V
OUT
= 1.5V
R3 (k
)
16
27
33
V
IN
R1 (k
)
3.12
C9 (μF)
0.0033
R1 (k
)
2.13
2.13
C9 (μF)
0.0047
0.0033
R1 (k
)
1.24
1.24
1.24
C9 (μF)
0.0068
0.0047
0.0033
R1 (
)
876
876
876
C9 (μF)
0.0068
0.0047
0.0033
5V
3.3V
2.5V
Table 5. R1, R3, and C9 Component Values for 500kHz Operation
相關(guān)PDF資料
PDF描述
MAX1960EEP 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining
MAX1961 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining
MAX1962 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining
MAX1962EEP 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1960EEP 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1960EEP+ 功能描述:DC/DC 開(kāi)關(guān)控制器 1MHz PWM Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1960EEP+T 功能描述:DC/DC 開(kāi)關(guān)控制器 1MHz PWM Step-Down RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1960EEP-T 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
MAX1960EVKIT 功能描述:電源管理IC開(kāi)發(fā)工具 Evaluation Kit for the MAX1960 MAX1961 MAX1962 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V