ADM1278-3ACPZ

Mfr. #:: ADM1278-3ACPZ
Manufacturer:: Analog Devices Inc.
Description:: Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface
Lifecycle:: New from this manufacturer.
Datasheet:: ADM1278-3ACPZ Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: ADM1278-3ACPZ more Information ADM1278-3ACPZ Product Details

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Hot Swap Voltage Controllers

RoHS:: Y

Product:: Controllers & Switches

Current Limit:: 5 mA

Supply Voltage - Max:: 20 V

Supply Voltage - Min:: 4.5 V

Number of Channels:: 1 Channel

Operating Supply Current:: 5.5 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: LFCSP-32

Packaging:: Tray

Series:: ADM1278

Brand:: Analog Devices

Input / Supply Voltage - Max:: 20 V

Input / Supply Voltage - Min:: 4.5 V

Moisture Sensitive:: Yes

Product Type:: Hot Swap Voltage Controllers

Factory Pack Quantity:: 490

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.003739 oz

Tags: ADM1278, ADM127, ADM12, ADM1, ADM

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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ADM1278-3ACPZ Ratings and Reviews

A***o

In the samara region reached in 3 months, very long. Item ka in the picture, all whole. Thank You

2019-08-27

E***v

Goods and delivery is satisfied! Thank you seller!

2019-08-07

ADM1278-3ACPZ Description

***log Devices: Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface

***ical: Hot Swap Controller 1-CH 20V N-Channel Positive Voltage 32-Pin LFCSP EP Tray

*** Electronic Components: Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface

***log Devices: Low volt Positive Hot Swap + P

***NGYU ELECTRONICS: IC CTRLR HOT SWAP 12BIT 32LFCSP

***enic: LFCSP-32 Surge Suppressors ROHS

***log Devices: Dual 5 A, 20 V Synchronous Step-Down Regulator with Integrated High-Side MOSFET

***ark: Dc-Dc Regulator, Buck, 5A, Lfcsp-32, Full Reel

***ment14 APAC: DC-DC REGULATOR, BUCK, 5A, LFCSP-32; Sup; DC-DC REGULATOR, BUCK, 5A, LFCSP-32; Supply Voltage Min:4.5V; Supply Voltage Max:20V; No. of Outputs:2; Duty Cycle (%):90%; Controller IC Case Style:LFCSP; No. of Pins:32; Switching Frequency:1.2MHz; Operating Temperature Min:-40°C

***log Devices: Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface

***ical: Hot Swap Controller 1-CH 20V N-Channel Positive Voltage 32-Pin LFCSP EP Tray

***ark: Hot-Swap Ctrl, -40 To 85Deg C, Lfcsp-32; No. Of Channels:-; Supply Voltage Min:4.5V; Supply Voltage Max:20V; Ic Case / Package:lfcsp; No. Of Pins:32Pins; Power Switch:-; Ic Mounting:surface Mount; Ic Function:-; Product Range:- Rohs Compliant: Yes

***log Devices: Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface

*** Electronic Components: Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface

***log Devices: Low volt Positive Hot Swap + P

***sener Electronics: IC CTRLR HOT SWAP 12BIT 32LFCSP

***DA Technology Co., Ltd.: Product Description Demo for Development.

***ical: Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D Automotive 32-Pin HTSSOP EP T/R

***as Instruments: 30-W stereo, 60-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier 32-HTSSOP -40 to 85

***ment14 APAC: AUDIO POWER AMPLIFIER, D, 30W, HTSSOP

*** Stop Electro: Audio Amplifier, 50W, 2 Channel(s), 1 Func, PDSO32

***nell: AUDIO POWER AMPLIFIER, D, 30W, HTSSOP; Puissance de sortie: 30W; Classe d'amplificateur audio: D; Nbre de voies: 2 voies; Gamme de tension d'alimentation: 4.5V à 26V; Type de boîtier d'amplificateur: HTSSOP; Nombre de broches

***ark: Audio Power Amplifier, D, 30W, Htssop; Output Power:30W; Amplifier Class:d; No. Of Channels:2 Channel; Supply Voltage Range:4.5V To 26V; Amplifier Case Style:htssop; No. Of Pins:32Pins; Load Impedance:8Ohm; Operating Temperature Rohs Compliant: Yes

***p One Stop Global: Audio Amp Speaker 2-CH Stereo 7.3W Class-D Automotive 32-Pin VQFN EP T/R

***as Instruments: 4-W stereo, 8-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ filter free 32-VQFN -40 to 85

*** Electronics: TEXAS INSTRUMENTS TPA3131D2RHBTAudio Power Amplifier, D, 2 Channel, 7.3 W, 4.5V to 26V, VQFN, 32 Pins

*** Electronics: Audio Amp Speaker 1-CH Mono/2-CH Stereo 50W Class-D 32-Pin HTSSOP EP Tube

***as Instruments: 30-W stereo, 60-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier 32-HTSSOP -40 to 85

*** Stop Electro: Audio Amplifier, 50W, 2 Channel(s), 1 Func, PDSO32

***nell: AMP, CLASS-D, 26VIN, 2X30W, 32HTSSOP; Puissance de sortie: 30W; Classe d'amplificateur audio: D; Nbre de voies: 2 voies; Gamme de tension d'alimentation: 5V à 26V; Type de boîtier d'amplificateur: HTSSOP; Nombre de broches: 32

***ark: Amp, Class-D, 26Vin, 2X30W, 32Htssop; Output Power:30W; Amplifier Class:d; No. Of Channels:2 Channel; Supply Voltage Range:5V To 26V; Amplifier Case Style:htssop; No. Of Pins:32Pins; Load Impedance:8Ohm; Operating Temperature Rohs Compliant: Yes

ADM1278-3ACPZ More Information

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

Part #	Mfg.	Description	Stock	Price
ADM1278-3ACPZ DISTI # ADM1278-3ACPZ-ND	Analog Devices Inc	IC CTRLR HOT SWAP 12BIT 32LFCSP RoHS: Compliant Min Qty: 1 Container: Tray	Temporarily Out of Stock	1:$8.4100
ADM1278-3ACPZ-RL DISTI # ADM1278-3ACPZ-RL-ND	Analog Devices Inc	IC ENERGY MON HOT-SWAP 20-LFCSP RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$4.4188
ADM1278-3ACPZ DISTI # 584-ADM1278-3ACPZ	Analog Devices Inc	Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface RoHS: Compliant	0	1:$7.8800 10:$7.0900 25:$6.6700 50:$6.2700 100:$5.9500 250:$5.5900 500:$5.0800 1000:$4.3500
ADM1278-3ACPZ-RL DISTI # 584-ADM1278-3ACPZ-RL	Analog Devices Inc	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon RoHS: Compliant	0	5000:$4.2900
ADM1278-3ACPZ	Analog Devices Inc	Power Supply Support Circuit, Adjustable, 1 Channel RoHS: Compliant	847	1000:$4.6100 500:$4.8500 100:$5.0500 25:$5.2600 1:$5.6700

Related products

Image	Part #	Description
	Mfr.#: ADM1270ACPZ-R7 OMO.#: OMO-ADM1270ACPZ-R7	Hot Swap Voltage Controllers High Volt Curr Limit
	Mfr.#: ADM1278-1ACPZ OMO.#: OMO-ADM1278-1ACPZ	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1275-1ACPZ-R7 OMO.#: OMO-ADM1275-1ACPZ-R7	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1275-2ARQZ-R7 OMO.#: OMO-ADM1275-2ARQZ-R7	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1278-1AACPZ-RL OMO.#: OMO-ADM1278-1AACPZ-RL-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive HotSwap + Power mon
	Mfr.#: ADM1278-2ACPZ-RL OMO.#: OMO-ADM1278-2ACPZ-RL-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1278-1AACPZ OMO.#: OMO-ADM1278-1AACPZ-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1278-3ACPZ OMO.#: OMO-ADM1278-3ACPZ-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface
	Mfr.#: ADM1278-1ACPZ OMO.#: OMO-ADM1278-1ACPZ-ANALOG-DEVICES-INC-ADI	Hot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
	Mfr.#: ADM1275-1ACPZ.. OMO.#: OMO-ADM1275-1ACPZ--1190	New and Original

Availability

Stock:: 45
On Order:: 2028
Enter Quantity:

Current price of ADM1278-3ACPZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$7.88~~; ~~$7.88~~

10: ~~$7.09~~; ~~$70.90~~

25: ~~$6.67~~; ~~$166.75~~

50: ~~$6.27~~; ~~$313.50~~

100: ~~$5.95~~; ~~$595.00~~

250: ~~$5.59~~; ~~$1 397.50~~

500: ~~$5.08~~; ~~$2 540.00~~

1000: ~~$4.35~~; ~~$4 350.00~~

2500: ~~$4.29~~; ~~$10 725.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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ADM1278-3ACPZ

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A***o

E***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes