參數(shù)資料
型號(hào): MAX1744EUB+T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: High-Voltage, Step-Down DC-DC Controller in µMAX
中文描述: SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO10
封裝: MICRO MAX PACKAGE-10
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 256K
代理商: MAX1744EUB+T
MAX1744/MAX1745
High-Voltage, Step-Down DC-DC
Controller in MAX
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 1, TA = +25°C, unless otherwise specified.)
REFERENCE OUTPUT VOLTAGE CHANGE
vs. TEMPERATURE
MAX1744/5toc10
TEMPERATURE (
°C)
REFERENCE
OUTPUT
VOLTAGE
CHANGE
(%)
100
75
25
50
0
-25
-4
-3
-2
-1
0
1
2
3
4
5
-5
-50
125
VOUT
2V/div
SHUTDOWN
PULSE
5V/div
MAX1744
ENTERING/EXITING SHUTDOWN
MAX1744/5toc11
2ms/div
RL = 3.3
VIN = 7.2V, VOUT = 3.3V, LOAD CURRENT = 0.1A TO 2A
A: VOUT, 50mV/div, 3.3V AC-COUPLED
B: LOAD CURRENT, 1A/div
LOAD-TRANSIENT RESPONSE
MAX1744/5toc12
A
B
50
s/div
VOUT = 5V, LOAD CURRENT = 1A
A: VOUT, 100mV/div, AC-COUPLED
B: VIN, 6V TO 12V, 5V/div
LINE-TRANSIENT RESPONSE
MAX1744/5toc13
A
B
4ms/div
相關(guān)PDF資料
PDF描述
MAX1745AUB+T High-Voltage, Step-Down DC-DC Controller in µMAX
MAX1745EUB+T High-Voltage, Step-Down DC-DC Controller in µMAX
MAX1744AUB+ High-Voltage, Step-Down DC-DC Controller in µMAX
MAX1744EUB+ High-Voltage, Step-Down DC-DC Controller in µMAX
MAX1745AUB+ High-Voltage, Step-Down DC-DC Controller in µMAX
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1744EVKIT 功能描述:DC/DC 開(kāi)關(guān)控制器 Evaluation Kit for the MAX1744 MAX1745 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
MAX1745AUB 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
MAX1745AUB+ 功能描述:DC/DC 開(kāi)關(guān)控制器 Step-Down DC/DC Controller 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
MAX1745AUB+T 功能描述:DC/DC 開(kāi)關(guān)控制器 Step-Down DC/DC Controller 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
MAX1745AUB-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