ADM1278-2ACPZ

Mfr. #:: ADM1278-2ACPZ
निर्माता:: Analog Devices Inc.
विवरण:: Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface
जीवन चक्र:: यस निर्माताबाट नयाँ।
डाटा पाना:: ADM1278-2ACPZ डाटा पाना
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थप जानकारी:: ADM1278-2ACPZ थप जानकारी ADM1278-2ACPZ Product Details

उत्पादन विशेषता
विशेषता मान

निर्माता: एनालग उपकरण इंक।

उत्पादन कोटि: PMIC - हट स्वैप नियन्त्रकहरू

शृङ्खला: ADM1278

उत्पादन: नियन्त्रकहरू र स्विचहरू

टाइप गर्नुहोस्: तातो स्वैप नियन्त्रक, मनिटर

प्याकेजिङ: ट्रे वैकल्पिक प्याकेजिङ

माउन्टिङ-शैली: SMD/SMT

सञ्चालन-तापमान-दायरा: - 40 C to + 85 C

प्याकेज-केस: LFCSP-32

सञ्चालन - तापक्रम: -40°C ~ 85°C

माउन्टिङ-प्रकार: सतह माउन्ट

विशेषताहरु: PMBus

अनुप्रयोगहरू: सामान्य उद्देश्य

च्यानलहरूको संख्या: 1

भोल्टेज - आपूर्ति: 4.5 V ~ 20 V

आपूर्तिकर्ता-उपकरण-प्याकेज: 32-LFCSP (5x5)

हालको आपूर्ति: 5.5mA

आन्तरिक-स्विच-एस: छैन

प्रोग्रामयोग्य-विशेषताहरू: स्वत: पुन: प्रयास, हालको सीमा, दोष समय समाप्ति, लच्ड त्रुटि, OVP, Slew दर, UVLO

हालको-आउटपुट-अधिकतम: -

सञ्चालन-आपूर्ति-वर्तमान: 5.5 mA

आपूर्ति-भोल्टेज-अधिकतम: 20 V

आपूर्ति-भोल्टेज-मिनट: 4.5 V

इनपुट-आपूर्ति-भोल्टेज-मिनट: 4.5 V

इनपुट-आपूर्ति-भोल्टेज-अधिकतम: 20 V

वर्तमान-सीमा: 5 mA

Tags: ADM1278-2, ADM1278, ADM127, ADM12, ADM1, ADM

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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ADM1278-2ACPZ विवरण

***p One Stop Japan: Hot Swap Controller 1-CH 20V N-Channel Positive Voltage 32-Pin LFCSP EP Tray

***i-Key: IC HOT SWAP CTRLR GP 32LFCSP

***log Devices: The ADM1278 is a hot swap controller that allows a circuit board to be removed from or inserted into a live backplane. It also features current, voltage, power, and temperature readback via an integrated 12-bit analog-to-digital converter (ADC), accessed using a PMBus™ interface. The load current is measured using an internal current sense amplifier that measures the voltage across a sense resistor in the power path via the HS+ and HS− pins. A default current limit of 20 mV is set, but this limit can be adjusted, if required. The ADM1278 limits the current through the sense resistor by controlling the gate voltage of an external N-channel FET in the power path, via the GATE pin. The sense voltage, and therefore the load current, is maintained below the preset maximum. The ADM1278 protects the external FET by limiting the time that the FET remains on while the current is at its maximum value. This current-limit time is set by the choice of capacitor connected to the TIMER pin. In addition, a constant power foldback scheme is used to control the power dissipation in the MOSFET during power-up and fault conditions. The level of this power, along with the TIMER regulation time, can be set to ensure that the MOSFET remains within safe operating area (SOA) limits. In case of a short-circuit event, a fast internal overcurrent detector responds within 320 ns and signals the gate to shut down. A 1500 mA pull-down device ensures a fast FET response. The ADM1278 features overvoltage (OV) and undervoltage (UV) protection, programmed using external resistor dividers on the UV and OV pins. A PWRGD signal can be used to detect when the output supply is valid, using the PWGIN pin to accurately monitor the output. The ADM1278 is available in a 32-lead LFCSP with a RETRY pin that can be configured for automatic retry or latch-off when an overcurrent fault occurs. Applications Servers Power monitoring and control/power budgeting Telecommunication and data communication equipment

ADM1278-2ACPZ थप जानकारी

ADM1278 Hot Swap Controller: Analog Devices ADM1278 Hot Swap Controller with PMBus Interface allows a circuit board to be removed from or inserted into a live backplane. ADM1278 also features current, voltage, and power readback via an integrated 12-bit analog-to-digital converter (ADC), accessed using a PMBus™ interface. The load current is measured using an internal current sense amplifier that measures the voltage across a sense resistor in the power path via the HS+ and HS− pins. A default current limit of 20mV is set, but this limit can be adjusted, if required, using a resistor divider network from the internal reference voltage to the ISET pin. The ADM1278 limits the current through the sense resistor by controlling the gate voltage of an external N-channel FET in the power path, via the GATE pin. The sense voltage, and therefore the load current, is maintained below the preset maximum. The ADM1278 protects the external FET by limiting the time that the FET remains on while the current is at its maximum value. This current-limit time is set by the choice of capacitor connected to the TIMER pin. In addition, a constant power foldback scheme is used to control the power dissipation in the MOSFET during power-up and fault conditions. The level of this power, along with the TIMER regulation time, can be set to ensure that the MOSFET remains within the safe operating area (SOA) limits. A programmable start-up current limit is also available for dv/dt power-up. In case of a short-circuit event, a fast internal overcurrent detector responds within 320ns and signals the gate to shut down. A 1500mA pull-down device ensures a fast FET response. The 12-bit ADC can measure the current in the sense resistor, the supply voltage on the HS+ pin, the output voltage, and the temperature at the external NPN device. A PMBus interface allows a controller to read data from the ADC. As many as 16 unique I²C addresses can be selected, depending on how the two ADRx pins are connected. Available in a 32-lead LFCSP with a RETRY pin that designers can configure for automatic retry or latch-off when an overcurrent fault occurs, the ADM1278 Hot Swap Controller is ideal for servers, power monitoring & control/power budgeting, central office equipment, and telecommunication & data communication equipment.Learn More

Power Management ADI SLP

Market price

भाग #	Mfg।	विवरण	स्टक	मूल्य
ADM1278-2ACPZ DISTI # V99:2348_06220196	Analog Devices Inc	Hot Swap Controller 1-CH 20V 32-Pin LFCSP EP Tray RoHS: Compliant	283	490:$5.3190 10:$6.4750 1:$7.0690
ADM1278-2ACPZ DISTI # ADM1278-2ACPZ-ND	Analog Devices Inc	IC CTRLR HOT SWAP 12BIT 32LFCSP RoHS: Compliant Min Qty: 1 Container: Tray	211In Stock	490:$5.9500 10:$7.5250 1:$8.3300
ADM1278-2ACPZ-RL DISTI # ADM1278-2ACPZ-RL-ND	Analog Devices Inc	IC ENERGY MON HOT-SWAP 32-LFCSP RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$4.3750
ADM1278-2ACPZ DISTI # 29486028	Analog Devices Inc	Hot Swap Controller 1-CH 20V 32-Pin LFCSP EP Tray RoHS: Compliant	283	10:$6.4750 2:$7.0690
ADM1278-2ACPZ DISTI # 27481034	Analog Devices Inc	Hot Swap Controller 1-CH 20V 32-Pin LFCSP EP Tray RoHS: Compliant	51	1000:$4.8356 500:$5.1206 250:$5.6347 100:$5.9976 50:$6.3202 25:$6.7234 10:$7.1467 3:$7.9430
ADM1278-2ACPZ DISTI # 584-ADM1278-2ACPZ	Analog Devices Inc	Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface RoHS: Compliant	75	1:$7.8800 10:$7.0900 25:$6.6700 50:$6.2700 100:$5.9500 250:$5.5900 500:$5.0800 1000:$4.3500
ADM1278-2ACPZ-RL DISTI # 584-ADM1278-2ACPZ-RL	Analog Devices Inc	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon RoHS: Compliant	0	5000:$4.2900
ADM1278-2ACPZ DISTI # C1S103101187716	Analog Devices Inc	Hot Swap Controller 1-CH 20V N-Channel Positive Voltage 32-Pin LFCSP EP Tray RoHS: Compliant	11	1:$3.5000
ADM1278-2ACPZ DISTI # 2450107	Analog Devices Inc	HOT-SWAP CONTROLLER, 20V, LFCSP-32 RoHS: Compliant	3	1:£3.1000 10:£3.0400 25:£2.9800 50:£2.9300 100:£2.8700

सम्बन्धित उत्पादनहरु

छवि	भाग #	विवरण
	Mfr.#: ADM1276-3ACPZ-RL OMO.#: OMO-ADM1276-3ACPZ-RL	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1278-1AACPZ OMO.#: OMO-ADM1278-1AACPZ	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1276-3ACPZ OMO.#: OMO-ADM1276-3ACPZ	Hot Swap Voltage Controllers Cntlr & Digital Pwr & Energy Monitoring
	Mfr.#: ADM1275-3ARQZ-R7 OMO.#: OMO-ADM1275-3ARQZ-R7	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1278-3ACPZ-RL OMO.#: OMO-ADM1278-3ACPZ-RL	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1276-3ACPZ-RL OMO.#: OMO-ADM1276-3ACPZ-RL-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1278-3ACPZ-RL OMO.#: OMO-ADM1278-3ACPZ-RL-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1275-1ARQZ OMO.#: OMO-ADM1275-1ARQZ-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1272-1ACPZ OMO.#: OMO-ADM1272-1ACPZ-ANALOG-DEVICES	IC HOT SWAP CTRL PMBUS 48LFCSP
	Mfr.#: ADM1270RQ-EVALZ OMO.#: OMO-ADM1270RQ-EVALZ-ANALOG-DEVICES	EVALUATING THE ADM1270 HIGH VOLTAGE INPUT PROTECTION DEVICE

उपलब्धता

स्टक:: Available
अर्डर मा:: 3500
मात्रा प्रविष्ट गर्नुहोस्:

ADM1278-2ACPZ को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।

सन्दर्भ मूल्य (USD)

मात्रा
एकाइ मूल्य
विस्तार मूल्य

1: ~~US$ ५.२५~~; ~~US$ ५.२५~~

10: ~~US$ ४.९९~~; ~~US$ ४९.८८~~

100: ~~US$ ४.७२~~; ~~US$ ४७२.५०~~

500: ~~US$ ४.४६~~; ~~US$ २ २३१.२५~~

1000: ~~US$ ४.२०~~; ~~US$ ४ २००.००~~

बाट सुरु गर्नुहोस्

ADM1278-2 3
ADM1278 11
ADM127 34
ADM12 96
ADM1 1037
ADM 5156

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ADM1278-2ACPZ

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes