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參數(shù)資料
| 型號： | MAX738ACPA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Replaced by SN54197 : 50/30/100-Mhz Presettable Decade OR Binary Counters/Latches 14-CDIP -55 to 125 |
| 中文描述： | 2 A SWITCHING REGULATOR, 190 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 229K |
| 代理商： | MAX738ACPA |
M
5V, S tep-Down,
Current-Mode PWM DC-DC Converters
14
______________________________________________________________________________________
1
2
3
4
8
7
6
5
V+
LX
GND
OUT
CC
SS
REF
SHDN
SO
MAX730A
TOP VIEW
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V+
V+
LX
LX
N.C.
REF
V+
MAX738A
MAX744A
LX
GND
GND
OUT
CC
SS
N.C.
N.C.
Wide SO
SHDN
____Pin Configurations (c ontinued)
__Ordering Information (continued)
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-PACKAGE
8 Plastic DIP
16 Wide SO
Dice*
8 Plastic DIP
16 Wide SO
8 CERDIP
8 Plastic DIP
16 Wide SO
Dice*
8 Plastic DIP
16 Wide SO
8 CERDIP
MAX738A
CPA
MAX738ACWE
MAX738AC/D
MAX738AEPA
MAX738AEWE
MAX738AMJ A
MAX744A
CPA
MAX744ACWE
MAX744AC/D
MAX744AEPA
MAX744AEWE
MAX744AMJ A
*Contact factory for dice specifications.
__________________________________________________________Chip Topographies
LX
GND
REF
SS
SHDN
V+
OUT
CC
0.131"
(3.327mm)
0.116"
(2.946mm)
LX
GND
REF
SS
SHDN
V+
OUT
CC
0.116"
(2.946mm)
0.072"
(1.828mm)
MAX730A
MAX738A/MAX744A
TRANSISTOR C OUNT: 274 (MAX730A)
286 (MAX738A/MAX744A);
SUBSTRATE C ONNEC TED TO V+.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX730 | 5V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX738A | 5V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX744A | 5V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX738AEWE | LJT 37C 37#22D SKT PLUG |
| MAX744AEWE | Circular Connector; No. of Contacts:26; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:17-26 RoHS Compliant: No |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX738ACPA+ | 功能描述:直流/直流開關轉換器 5V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| MAX738ACWE | 功能描述:直流/直流開關轉換器 5V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| MAX738ACWE+ | 功能描述:直流/直流開關轉換器 5V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| MAX738ACWE+T | 功能描述:直流/直流開關轉換器 5V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| MAX738ACWE-T | 功能描述:直流/直流開關轉換器 5V Step-Down DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
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