- 您現(xiàn)在的位置：買賣IC網(wǎng) > Datasheet目錄43 > MAX5934EEE+ (Maxim Integrated)IC HOT-SWAP CONTROLLER 16-QSOP Datasheet資料下載
參數(shù)資料
| 型號： | MAX5934EEE+ |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 268K |
| 描述： | IC HOT-SWAP CONTROLLER 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： | 33 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 |
Positive High-Voltage, Hot-Swap Controllers with
Selectable Fault Management and Status Polarity
_______________________________________________________________________________________ 7
Pin Description
PIN
NAME
FUNCTION
1
LATCH/
RETRY
Circuit-Breaker Fault-Management Select Input. Connect LATCH/RETRY to GND to latch off after a circuit-
breaker fault. Leave LATCH/RETRY open or drive to logic-high voltage for automatic restart after a circuit-
breaker fault.
2
ON
On/Off Control Input. ON implements the undervoltage-lockout threshold and resets the part after a fault
latch (see the Fault Management (LATCH/RETRY) section).
3
POL_SEL
PWRGD_ Polarity Select Input. Leave POL_SEL open or drive to logic-high voltage for PWRGD_ asserted
high. Connect POL_SEL to GND for PWRGD_ asserted low.
4
FB1
Power-Good Comparator Input. Connect a resistive divider between output, FB1, and GND to monitor the
output voltage (see the Power-Good (PWRGD_ ) Detection section). FB1 is also used as feedback for the
current-limit foldback function.
5
PWRGD2
Open-Drain Power-Good Output. POL_SEL determines the output polarity of PWRGD2. PWRGD2 is
asserted when FB2 is higher than V
FB2H
. PWRGD2 deasserts when FB2 is lower than V
FB2L
(see the
Power-Good (PWRGD_) Detection section).
6
PWRGD1
Open-Drain Power-Good Output. POL_SEL determines the output polarity of PWRGD1. PWRGD1 is
asserted when FB1 is higher than V
FB1H
. PWRGD1 deasserts when FB1 is lower than V
FB1L
(see the
Power-Good (PWRGD_) Detection section).
7
PWRGD3
Open-Drain Power-Good Output. POL_SEL determines the output polarity of PWRGD3. PWRGD3 asserts
when GATE is at maximum voltage. PWRGD3 deasserts after the timeout following an overcurrent event
(see the Power-Good (PWRGD_) Detection section).
8
GND
Ground
9
OUT
Output Voltage. OUT is used as the return path for the internal GATE protection clamping circuitry.
10
TIMER
Timing Input. Connect a capacitor from TIMER to GND to program the maximum time the part is allowed to
remain in current limit (see the TIMER section).
11
GATE
Gate-Drive Output. The high-side gate drive for the external n-channel MOSFET (see the GATE section).
12
FB2
Noninverting Comparator Input. FB2 is used to monitor any other voltage in the system. When FB2 rises
higher than V
FB2H
, PWRGD2 asserts. When FB2 drops below V
FB2L
, PWRGD2 deasserts.
13
N.C.
No Connection. Not internally connected.
14
SENSE
Current-Sense Input. Connect a sense resistor from V
CC
to SENSE and the drain of the external n-channel
MOSFET.
15
DC
Duty-Cycle Select. When DC is floating, the default duty cycle is 3.75%. Connect DC to V
CC
to set the duty
cycle to 1.88%. Connect DC to GND to set the duty cycle to 0.94%.
16
V
CC
Power-Supply Input. Bypass V
CC
to GND with a 0.1礔 capacitor. The input voltage range is from +9V to
+80V for the MAX5934A and +33V to +80V for the MAX5934.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5935EAX+ | IC CTRLR POWER QUAD 36-SSOP |
| MAX5937LCESA+ | IC HOT-SWAP CTRLR -48V 8-SOIC |
| MAX5938LEEE+ | IC HOT-SWAP CTRLR -48V 16-QSOP |
| MAX5939EESA+ | IC HOT-SWAP CTRLR -48V 8-SOIC |
| MAX5946LETX+T | IC CNTRLR PCI EXP DL 36TQFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5934EEE+ | 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 |
| MAX5934EEE+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 |
| MAX5934EEE-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 |
| MAX5935CAX | 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 |
| MAX5935CAX+ | 功能描述:熱插拔功率分布 Quad Network Power 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。