欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): LTC4214-1IMS#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 9/32頁(yè)
文件大小: 277K
描述: IC CTRLR HOTSWAP NEGVOLT 10MSOP
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: 熱交換控制器
應(yīng)用: 通用
內(nèi)部開(kāi)關(guān): 無(wú)
電源電壓: 6 V ~ 16 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 帶卷 (TR)
LTC4214-1/LTC4214-2
9
421412f
UV (Pin 9): Undervoltage Input. The active high threshold
at the UV pin is set at 2.25V with respect to V
EE
 and exhibits
0.25V hysteresis. If UV < 2V, PWRGD pulls high, both
GATE and TIMER pull low. If UV rises above 2.25V, this
initiates an initial timing cycle followed by GATE start-up.
The internal UVLO at V
IN
 always overrides UV. A low at UV
resets an internal fault latch. A 1nF to 10nF capacitor at UV
prevents transients and switching noise from affecting the
UV thresholds and prevents glitches at the GATE pin.
TIMER (Pin 10): Timer Input. TIMER is used to generate
an initial timing delay at start-up and to delay shutdown in
the event of an output overload (circuit breaker fault).
TIMER starts an initial timing cycle when the following
conditions are met: UV is high, OV is low, V
IN
 clears UVLO,
TIMER pin is low, GATE is lower than V
GATEL
, SS < 0.2V,
and V
SENSE
  V
EE
 < V
CB
. A pull-up current of 5礎(chǔ) then
charges C
T
, generating a time delay. If C
T
 charges to
V
TMRH
 (3V), the timing cycle terminates, TIMER quickly
pulls low and GATE is activated.
If SENSE exceeds 50mV while GATE is high, a circuit
breaker cycle begins with a 40礎(chǔ) pull-up current charging
C
T
. If DRAIN is approximately 4.2V during this cycle, the
timer pull-up has an additional current of 8 " I
DRN
. If SENSE
drops below 50mV before TIMER reaches 3V, a 5礎(chǔ) pull-
down current slowly discharges the C
T
. In the event that C
T
eventually integrates up to the V
TMRH
 threshold, the circuit
breaker trips, GATE quickly pulls low and PWRGD pulls
high. The LTC4214-1 TIMER pin latches high with a 5礎(chǔ)
pull-up source. This latched fault is cleared by either
pulling TIMER low with an external device or by pulling UV
below 2V. The LTC4214-2 starts a shutdown cooling cycle
following an overcurrent fault. This cycle consists of 4
discharging ramps and 3 charging ramps. The charging
and discharging currents are 5礎(chǔ) and TIMER ramps
between its 1.7V and 3V thresholds. At the completion of
a shutdown cooling cycle, the LTC4214-2 attempts a start-
up cycle.
PI   FU CTIO S
U
U
相關(guān)PDF資料
PDF描述
LTC4215IUFD#PBF IC CNTRLR HOT SWAP 24-QFN
LTC4216IDE#TRPBF IC CNTRLR HOT SWAP 12-DFN
LTC4221IGN#TRPBF IC CTRLR HOTSWAP DUAL 16SSOP
LTC4222CG#PBF IC CTRLR DUAL HOT SWAP 36-SSOP
LTC4223CDHD-2#PBF IC CNTRLR HOT SWAP DUAL 16-DFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4214-2CMS 功能描述:IC CTRLR HOTSWAP NEGVOLT 10MSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類(lèi)型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開(kāi)關(guān):無(wú) 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
LTC4214-2CMS#PBF 功能描述:IC CTRLR HOTSWAP NEGVOLT 10MSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類(lèi)型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開(kāi)關(guān):無(wú) 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
LTC4214-2CMS#TR 功能描述:IC CONTROLLER HOTSWAP NEG 10MSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類(lèi)型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開(kāi)關(guān):無(wú) 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
LTC4214-2CMS#TRPBF 功能描述:IC CTRLR HOTSWAP NEGVOLT 10MSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類(lèi)型:熱插拔開(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-TDFN-EP(3x3) 包裝:管件
LTC4214-2IMS 功能描述:IC CONTROLLER HOTSWAP NEG 10MSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類(lèi)型:熱插拔開(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-TDFN-EP(3x3) 包裝:管件
主站蜘蛛池模板: 正宁县| 上栗县| 哈巴河县| 荣昌县| 灵寿县| 宁蒗| 娄烦县| 南通市| 左贡县| 高州市| 英吉沙县| 黎城县| 镇巴县| 潮安县| 巫山县| 两当县| 尖扎县| 义乌市| 织金县| 英山县| 和政县| 商河县| 金平| 海伦市| 台山市| 白城市| 铁岭县| 金塔县| 周口市| 白城市| 朝阳区| 丰都县| 双桥区| 娄烦县| 武威市| 隆昌县| 成武县| 仁布县| 洪洞县| 阿城市| 迁安市|