參數(shù)資料
型號： MAX5038AEAI15
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Dual-Phase, Parallelable, Average-Current-Mode Controllers
中文描述： SWITCHING CONTROLLER, 525 kHz SWITCHING FREQ-MAX, PDSO28
封裝： 5.30 MM, MO-150, SSOP-28
文件頁數(shù)： 8/26頁
文件大?。?/td> 680K
代理商： MAX5038AEAI15
M
Dual-Phase, Parallelable, Average-Current-Mode
Controllers
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 1, T
A
= +25
°
C, unless otherwise noted.)
500ns/div
OUTPUT RIPPLE
MAX5038A/41A toc28
V
(AC-COUPLED)
10mV/div
V
IN
= +12V
V
OUT
= +1.75V
I
OUT
= 52A
2ms/div
INPUT STARTUP RESPONSE
V
5V/div
V
= +12V
V
OUT
= +1.75V
I
OUT
= 52A
V
1V/div
V
OUT
1V/div
1ms/div
ENABLE STARTUP RESPONSE
V
EN
2V/div
V
PGOOD
1V/div
V
1V/div
V
= +12V
V
OUT
= +1.75V
I
OUT
= 52A
40
μ
s/div
LOAD-TRANSIENT RESPONSE
V
IN
= +12V
V
OUT
= +1.75V
I
STEP
= 8A TO 52A
t
RISE
= 1
μ
s
V
OUT
50mV/div
REVERSE-CURRENT SINK vs.
TEMPERATURE
M
TEMPERATURE (
°
C)
I
R
60
35
10
-15
2.4
2.5
2.6
2.7
2.8
2.3
-40
85
V
EXTERNAL
= +3.3V
R1 = R2 = 1.5m
V
EXTERNAL
= +2V
V
IN
= +12V
V
OUT
= +1.5V
200
μ
s/div
REVERSE-CURRENT SINK
AT INPUT TURN-ON
MAX5038A/41A toc33
V
IN
= +12V
V
OUT
= +1.5V
V
EXTERNAL
= 2.5V
R1 = R2 = 1.5m
REVERSE
CURRENT
5A/div
0A
200
μ
s/div
REVERSE-CURRENT SINK
AT INPUT TURN-ON
MAX5038A/41A toc34
V
IN
= +12V
V
OUT
= +1.5V
V
EXTERNAL
= 3.3V
R1 = R2 = 1.5m
REVERSE
CURRENT
10A/div
0A
200
μ
s/div
REVERSE-CURRENT SINK
AT ENABLE TURN-ON
MAX5038A/41 toc35
V
IN
= +12V
V
OUT
= +1.5V
V
= 2.5V
R1 = R2 = 1.5m
REVERSE
CURRENT
5A/div
0A
200
μ
s/div
REVERSE-CURRENT SINK
AT ENABLE TURN-ON
MAX5038A/41 toc36
V
IN
= +12V
V
OUT
= +1.5V
V
= 3.3V
R1 = R2 = 1.5m
REVERSE
CURRENT
10A/div
0A
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5038AEAI15+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX5038AEAI15-T 功能描述:電流型 PWM 控制器 Dual-Phase Parallelable Average RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX5038AEAI18 功能描述:電流型 PWM 控制器 Dual-Phase Parallelable Average RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
MAX5038AEAI18+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX5038AEAI18-T 功能描述:電流型 PWM 控制器 Dual-Phase Parallelable Average RoHS:否 制造商:Texas Instruments 開關(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
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