參數(shù)資料
型號: MAX1714AEEP
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: High-Speed Step-Down Controller for Notebook Computers
中文描述: SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 0.150 INCH, 0.025 INCH PITCH, MO-137AB, QSOP-20
文件頁數(shù): 7/24頁
文件大小: 443K
代理商: MAX1714AEEP
C
B
A
A = V
, AC-COUPLED, 100mV/div
B = INDUCTOR CURRENT, 2A/div
C = DL, 10V/div
10
μ
s/div
LOAD-TRANSIENT RESPONSE
(4A COMPONENTS, V
OUT
= 2.5V, 300kHz)
M
C
B
A
A = V
, AC-COUPLED, 100mV/div
B = INDUCTOR CURRENT, 5A/div
C = DL, 5V/div
10
μ
s/div
LOAD-TRANSIENT RESPONSE
(8A COMPONENTS, V
OUT
= 1.6V, 300kHz)
M
M
High-Speed Step-Down Controller
for Notebook Computers
_______________________________________________________________________________________
7
_____________________________Typical Operating Characteristics (continued)
(Circuit of Figure 1, components from Table 1, V
IN
= +15V,
SKIP
= AGND, TON = unconnected, T
A
= +25°C, unless otherwise noted.)
C
B
A
A = V
, 1V/div
B = INDUCTOR CURRENT, 5A/div
C = DL, 5V/div
500
μ
s/div
START-UP WAVEFORM
(4A COMPONENTS, I
OUT
= 4A, ACTIVE LOAD,
V
OUT
= 2.5V, 300kHz)
M
C
B
A
A = V
, 1V/div
B = INDUCTOR CURRENT, 5A/div
C = DL, 5V/div
200
μ
s/div
OUTPUT OVERLOAD WAVEFORM
(4A COMPONENTS, V
OUT
= 2.5V, 300kHz)
M
OUTPUT
UNDERVOLTAGE
PROTECTION
THRESHOLD
C
B
A
A = V
, 1V/div
B = INDUCTOR CURRENT, 5A/div
C = DL, 5V/div
50
μ
s/div
SHUTDOWN WAVEFORM
(4A COMPONENTS, V
OUT
= 2.5V, 300kHz)
M
C
B
A
A = V
, AC-COUPLED, 100mV/div
B = INDUCTOR CURRENT, 1A/div
C = DL, 5V/div
5
μ
s/div
LOAD-TRANSIENT RESPONSE
(1.5A COMPONENTS, V
IN
= 5V,
V
OUT
= 2.5V, 600kHz)
M
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相關代理商/技術參數(shù)
參數(shù)描述
MAX1714AEEP+ 功能描述:電流型 PWM 控制器 Step-Down Controller for Notebook RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX1714AEEP+T 功能描述:電流型 PWM 控制器 Step-Down Controller for Notebook RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX1714AEEP-T 功能描述:電流型 PWM 控制器 RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX1714AEEP-TG068 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX1714AEVKIT 功能描述:電流型 PWM 控制器 Evaluation Kit for the MAX1714A RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14