參數(shù)資料
型號(hào): MAX5946LETX+T
廠商: Maxim Integrated
文件頁數(shù): 8/23頁
文件大小: 1102K
描述: IC CNTRLR PCI EXP DL 36TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 熱交換控制器
應(yīng)用: 通用型,PCI Express?
內(nèi)部開關(guān):
電源電壓: 3.3V,12V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 36-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 36-TQFN 裸露焊盤(6x6)
包裝: 帶卷 (TR)
Dual PCI Express, Hot-Plug
Controller
8  _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
12VIN
= V
12SA+
= 12V, V
3.3VAUXIN
= V
3.3S_+
= V
ON_
= V
AUXON_
= V
INPUT_
= 3.3V, PRES-DET_ = GND, FON_ = PORADJ = TIM =
float, FAULT_ = 10k& to 3.3VAUXIN, PWRGDA = 10k& to 3.3VAUXO_, T
A
= +25癈, unless otherwise noted, see the Typical
Application Circuit.)
FAULT CONDITION ON 12V OUTPUT
MAX5946 toc22
12G_
20V/div
FAULT_
5V/div
12V OUTPUT CURRENT
5A/div
4ms/div
12V OUTPUT VOLTAGE
10V/div
R
LOAD
STEP TO 1.5&
t
FAULT
FAULT CONDITION ON 3.3V OUTPUT
(LATCH OPTION MAX5946L)
MAX5946 toc23
3.3G_
10V/div
FAULT_
5V/div
3.3V OUTPUT CURRENT
2A/div
100ms/div
3.3V OUTPUT VOLTAGE
5V/div
R
LOAD
 STEP TO 0.5&
FAULT CONDITION ON 3.3V MAIN OUTPUT
MAX5946 toc24
3.3G_
10V/div
FAULT_
5V/div
3.3V OUTPUT CURRENT
2A/div
4ms/div
3.3V OUTPUT VOLTAGE
5V/div
R
LOAD
STEP TO 0.5&
t
FAULT
FAULT CONDITION ON AUXILIARY OUTPUT
(LATCH OPTION MAX5946L)
MAX5946 toc25
FAULT_
2V/div
3.3VAUXO_ OUTPUT CURRENT
500mA/div
100ms/div
3.3VAUXO_ OUTPUT VOLTAGE
2V/div
R
LOAD
 STEP TO 4&
FAULT CONDITION ON AUXILIARY OUTPUT
MAX5946 toc26
FAULT_
2V/div
3.3VAUXO_ OUTPUT CURRENT
500mA/div
4ms/div
3.3VAUXO_ OUTPUT VOLTAGE
2V/div
R
LOAD
STEP TO 4&
t
FAULT
SHORT CIRCUIT ON 12V OUTPUT
MAX5946 toc27
12G_
20V/div
FAULT_
5V/div
12V OUTPUT CURRENT
5A/div
2ms/div
12V OUTPUT VOLTAGE
10V/div
相關(guān)PDF資料
PDF描述
MAX5948BESA+T IC CNTRLR HOT SWAP 8-SOIC
MAX5949BESA+T IC CNTRLR HOT SWAP 8-SOIC
MAX5950ETJ+ IC PWM CTRL HOT-SW 12V 32TQFN-EP
MAX5952CUAX+ IC PSE CNTRLR FOR POE 36-SSOP
MAX5953DUTM+ IC INTERFACE 802.3AF 48TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5946LEVKIT 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
MAX5947AESA 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
MAX5947AESA+ 功能描述:熱插拔功率分布 Positive 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
MAX5947AESA+T 功能描述:熱插拔功率分布 Positive 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
MAX5947AESA-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