參數(shù)資料
型號(hào): MAX5954LETX+T
廠商: Maxim Integrated
文件頁(yè)數(shù): 9/22頁(yè)
文件大小: 1027K
描述: IC PCI EXP/HOT-PLUG CTRLR 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(kāi)關(guān): 無(wú)
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(pán)
供應(yīng)商設(shè)備封裝: 36-TQFN 裸露焊盤(pán)(6x6)
包裝: 帶卷 (TR)
Single PCI Express, Hot-Plug
Controller
_______________________________________________________________________________________   9
Typical Operating Characteristics (continued)
(V
12VIN
= V
12S+
= 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.)
SHORT CIRCUIT ON 12V OUTPUT
MAX5954 toc28
12G
20V/div
FAULT
5V/div
12V OUTPUT CURRENT
25A/div
4祍/div
12V OUTPUT VOLTAGE
10V/div
0V
0V
0V
SHORT CIRCUIT ON 3.3V OUTPUT
MAX5954 toc29
3.3G
5V/div
FAULT
5V/div
3.3V OUTPUT CURRENT
2A/div
2ms/div
3.3V OUTPUT VOLTAGE
5V/div
SHORT CIRCUIT ON 3.3V OUTPUT
MAX5954 toc30
3.3G
5V/div
FAULT
5V/div
3.3V OUTPUT CURRENT
10A/div
2祍/div
3.3V OUTPUT VOLTAGE
5V/div
0V
SHORT CIRCUIT ON 3.3AUXO_
MAX5954 toc31
FAULT
5V/div
3.3VAUXO OUTPUT CURRENT
500mA/div
2ms/div
3.3VAUXO OUTPUT VOLTAGE
2V/div
SHORT CIRCUIT ON 3.3VAUXO_
MAX5954 toc32
FAULT
5V/div
3.3VAUXO OUTPUT CURRENT
5A/div
2祍/div
3.3VAUXO OUTPUT VOLTAGE
2V/div
POWER-UP INTO FAULT
(AUXILIARY SUPPLY)
MAX5954 toc33
3.3VAUXO OUTPUT VOLTAGE
2V/div
FAULT
5V/div
3.3VAUXO OUTPUT CURRENT
500mA/div
4ms/div
AUXON
5V/div
t
SU
R
LOAD
 = 4&
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