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參數(shù)資料
| 型號： | MAX5918-MAX5919 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Low-Voltage, Dual Hot-Swap Controllers with Independent ON/OFF Control |
| 中文描述： | 低電壓，雙熱插拔控制器具有獨立的開/關(guān)控制 |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 443K |
| 代理商： | MAX5918-MAX5919 |
M
Low-Voltage, Dual Hot-Swap Controllers with
Independent ON/OFF Control
_______________________________________________________________________________________
5
0.1
1
10
20
30 35
25
40 45 50 55 60 65 70 75 80
V
IN
- V
SENSE
(mV)
TURN-OFF TIME vs. SENSE VOLTAGE
(EXPANDED SCALE)
M
T
SLOW-COMP. THRESHOLD
0
40
20
80
60
100
120
0
200
100
300
400
SLOW-COMPARATOR THRESHOLD
vs. R
LIM
M
R
LIM
(k
)
V
S
0
20
10
40
30
50
60
STARTUP PERIOD vs. R
TIM
M
R
TIM
(k
)
t
S
0
200
300
100
400
500
600
0
0
0
V
5V/div
V
- V
IN
100mV/div
V
5V/div
TURN-OFF TIME
SLOW-COMPARATOR FAULT
1ms/div
V
IN
= 5.0V
t
SCD
26mV STEP
0
0
0
V
PGOOD
5V/div
V
- V
IN
100mV/div
V
GATE
5V/div
TURN-OFF TIME
FAST-COMPARATOR FAULT
400ns/div
V
IN
= 5.0V
t
FCD
125mV STEP
V
2V/div
V
2V/div
I
OUT
5A/div
V
5V/div
V
GATE
5V/div
STARTUP WAVEFORMS
FAST TURN-ON
MAX5918/19 toc15
1ms/div
V
IN
= 5.0V, R
SENSE
= 10m
,
R
TIM
= 27k
, C
BOARD
= 1000
μ
F
V
ON
2V/div
V
2V/div
I
OUT
5A/div
V
5V/div
V
5V/div
STARTUP WAVEFORMS
SLOW TURN-ON
MAX5918/19 toc16
1ms/div
V
IN
= 5.0V, R
= 10m
, R
TIM
= 47k
,
C
BOARD
= 1000
μ
F, C
GATE
I
5A/div
V
5V/div
V
5V/div
AUTORETRY DELAY
MAX5918/19 toc17
40ms/div
V
IN
= 5.0V, R
SENSE
= 10m
, R
TIM
= 47k
,
C
BOARD
= 1000
μ
F, R
BOARD
= 1.4
Typical Operating Characteristics (continued)
(Typical Operating Circuits, Q1 = Q2 = Fairchild FDB7090L, V
IN1
= +5V, V
IN2
= +3.3V, V
ON1
= V
ON2
= +2.7V, T
A
= +25
°
C, unless
otherwise noted. Channels 1 and 2 are identical in performance. Where characteristics are interchangeable, channels 1 and 2 are
referred to as X and Y.)
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| MAX5919LEEE | Low-Voltage, Dual Hot-Swap Controllers with Independent ON/OFF Control |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5919AEEE | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, DUAL HOT-SWAP CONTROLLERS WITH I - Rail/Tube |
| MAX5919AEEE-T | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, DUAL HOT-SWAP CONTROLLERS WITH I - Tape and Reel |
| MAX5919LEEE | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, DUAL HOT-SWAP CONTROLLERS WITH I - Rail/Tube |
| MAX5919LEEE+ | 制造商:Maxim Integrated Products 功能描述:HOT SWAP CNTRLR 16QSOP - Rail/Tube |
| MAX5920AESA | 功能描述:熱插拔功率分布 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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