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參數(shù)資料
| 型號(hào)： | MAX5938LEEE+ |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 4/26頁 |
| 文件大小： | 915K |
| 描述： | IC HOT-SWAP CTRLR -48V 16-QSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 類型： | 熱交換控制器 |
| 應(yīng)用： | 通用 |
| 內(nèi)部開關(guān)： | 無 |
| 電源電壓： | -10 V ~ -80 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
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-48V Hot-Swap Controller with V
IN
Step Immunity,
No R
SENSE
, and Overvoltage Protection
4 _______________________________________________________________________________________
Note 1: All currents into pins are positive and all currents out of pins are negative. All voltages referenced to V
EE
, unless otherwise
specified.
Note 2: All limits are 100% tested at +25?/SPAN>C and +85?/SPAN>C. Limits at -40?/SPAN>C and -10?/SPAN>C are guaranteed by characterization.
Note 3: V
ON
drops below the V
ON_REF,F
threshold are ignored during this time.
Note 4: Delay time from a valid on condition until the load-probe test begins.
Note 5: The short-circuit threshold is V
SC
= 2 x V
CB
.
Note 6: The time when PGOOD condition is met until PGOOD signal is asserted.
Typical Operating Characteristics
(V
EE
= -48V, GND = 0V, V
IN
= GND - V
EE
, POL_SEL = floating, all voltages are referenced to V
EE
, unless otherwise noted. T
A
= +25癈,
unless otherwise noted.)
SUPPLY CURRENT
vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
70
60
40
50
30
20
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
10
80
SUPPLY CURRENT
vs. TEMPERATURE
TEMPERATURE (癈)
60
35
10
-15
0.2
0.4
0.6
0.8
1.0
1.2
0
-40
85
V
IN
= 72V
V
IN
= 48V
V
IN
= 12V
GATE-DRIVE VOLTAGE
vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
70
60
40
50
30
20
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
6.0
10
80
ELECTRICAL CHARACTERISTICS (continued)
(V
EE
= -10V to -80V, V
IN
= (GND - V
EE
), V
STEP_MON
= V
EE
, R
LP
= 200&, V
ON
= V
OFF
= 2V, V
OV
= V
CB_ADJ
= V
EE
, POL_SEL open, T
A
= -40癈 to +85癈, unless otherwise noted. Typical values are at V
EE
= -48V, T
A
= +25癈.) (Notes 1, 2)
PARAMETER
YMB L
CONDITIONS
MIN
TYP
MAX
NIT
LOGIC AND FAULT MANAGEMENT
Autoretry Delay
t
RETRY
16 x
t
LP
s
|V
OUT
- V
EE
| falling
0.74
x V
CB
PGOOD Assertion Threshold
Hysteresis
0.26
x V
CB
mV
PGOOD Assertion Delay Time
(Note 6)
t
PGOOD
0.70
1.26
1.85
ms
PGOOD Low Voltage
V
OL
I
SINK
= 1mA, referenced to V
OUT,
V
OUT
< (GND - 5V )
0.05
0.4
V
PGOOD Open-Drain Leakage
I
L
V
EE
= -80V, PGOOD = GND
0.01
1
礎(chǔ)
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|---|---|
| MAX5938LEEE+ | 功能描述:熱插拔功率分布 48V- Hot-Swap Controller 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5938LEEE+T | 功能描述:熱插拔功率分布 48V- Hot-Swap Controller 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5938LEEE-T | 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5939AESA | 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MAX5939AESA+ | 功能描述:熱插拔功率分布 48V- Hot-Swap Controller 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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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